Tag Archives: lathe cnc machine

China supplier Torno CNC High Precision Metal Automatic Hydraulic Tailstock Slant Bed Lathe CNC Machine with high quality

Product Description

Torno CNC High Precision Metal Automatic Hydraulic tailstock Slant Bed Lathe CNC Machine

      This series of slant bed high speed CNC lathe adopts imported or domestic high-performance CNC system and matched motor and drive to realize two-axis linkage processing. Equipped with ZheJiang axle sleeve spindle, with high precision, high speed, smooth operation and other characteristics, optional hydraulic chuck or collet chuck, can effectively save the work piece clamping time. The machine is suitable for machining shaft parts, thread, arc cone and inner and outer surfaces of the rotating body. Widely used in the automobile industry, electronic industry, motorcycle, home appliances, furniture, lighting and other industries such as rotating body products processing.

Features

1. Slant bed type casting, 2 axis linear way apply to high precision processing.

2. ZheJiang linear way ensured the stability of accuracy.

3. ZheJiang high speed and high accuracy spindle, Japan high precision bearing.

4. Hydraulic chuck, hydraulic station and hydro-cylinder are optional.

5. Chain type auto conveyor is optional.

6. GSK control system or KND control system.

Specification
 

Model HTC-4640
Max. swing diameter over bed mm 460
Max. swing diameter over carriage mm 170
Max. length of workpiece mm 350/300/285 (With Power tool turret)
Spindle head (Chuck optional)   A2-5 (6″)/ A2-6 (8″)
Spindle motor kw 7.5
Spindle rotation speed rpm 5000/ 4000*
Spindle through-hole diameter mm Φ56
Bar diameter mm Φ42
X axis limited travel mm 210
Z axis limited travel mm 400
Tool post   10T/12T servo tool turret
12T power tool turret
8T/10T/12T hydraulic tool turret
Height of tool turret center mm 80
Diameter of tailstock sleeve mm 65
Trevel of tailstock sleeve mm 80
Max. travel of tailstock mm 300
Tailstock sleeve taper   MT4
Bed type and slant angle   Whole body slant type 30°
Dimension mm 2200*1600*1700
Weight kg 2250

 

Standard accessories:

1. GSK controller system with motor
2. Fully enclosed cover
3. 6″ hydraulic 3 jaw chuck
4. 12T servo tool turret
5. Hydraulic station
6. Foot switch
7. Hydraulic tailstock
8. Auto lubrication system
9. Workpiece coolant system
10. Two axis inner encoder feedback system
11. Working light
12. Alarming light
13. Xihu (West Lake) Dis. way cover
14. Tool and tool box
15. Operation manual

Optional accessories:

1. Fanuc controller system
2. 10T hydraulic  tool turret
3. Chain type conveyor

Industry Focus

                                   Aeronautical parts                                                                             Hardware Parts

                                        Multi-angle part

Core Technology

      Provide customer apllication solution
      Joint company amassed abundant database, can fast provdie applicarion case of production technology beat, machine model selection, machining technology optimization, tool choose, suggest turning and milling, etc. In order to help customer improve produce efficiency, improve machining precision.

 
      Can provide automatic feeding solution
      Combined customer’s parts machining requirement and technology, design matching material automatic feeding production line, included Truss robot, Feeding tray, etc. Also can continue automatic line remouled of cnc lathe machine.

      Provide customization products for customer
      Aim at small axle type, plate type parts machining for automobile brake dics, etc, devolped variety different machining requirements samll cnc lathe machine. Also can according to customer requirements, customized model for multiaxis turning and milling machining, double spindle machining, etc.

      High precision and good quality product
      Joint company is absorbed in high quality production, amassed abundant experience of cnc product design, manufacture technological, test process, etc. Established quality assurance system, with the most advanced production testing instrument, choose quality accessrories, so our product quality is better than domestic similar products.

Company Profile

       HangZhou Joint Technology Co., Ltd. specializes in R&D and manufacturing mold processing and machinery parts processing equipment, we developed high quality and high-tech research, development, manufacturing, service team and management system, and expanded products to more than 11 series from milling machines, to machine center,mechanical arm, automation. With the exceptional quality products and distinct brand reputation, our products are sold to more than 40 developed cities all over China, and also to more than 20 countries all over the world across Asia, Europe and America.Our company takes the high quality product as orientation, R&D ideas is to provide customers with the most suitable quality products, became a professional machine tool manufacturer with a complete product line of CZPT and parts processing machine tool and strong tailor-made design capability in China.

Core strengths

1. Standardize processes and operating mechanisms, high standards production and testing software and hardware – Ensure stable product supply and service support.
2. We insist in-depth research and technological precipitation for more than 20 years – Promote rapid innovation and progress in products and technology.
3. Comprehensive information management systems such as ERP and CRM – JOINT has formed a efficient operation and continuous improvement system.
4. Integrity, collaboration, innovation, and CZPT spirit –  we JOINT has established a strong and stable supply chain, and a large long-term CZPT customer base.

Special advantages

1. Provide more practical customized products
2. Provide CNC product applications support
3. Provide integrated solution for auto production line
4. Provide integrated design of mold, and parts processing production line

Qualifications and honors

1. National High-tech Enterprose
2. HangZhou famous brand “JOINT”
3. Member of China Quality Association
4. Member of China Machine Tools Association
5. Vice-chairmen of HangZhou Machinery Association
6. CE certification on milling machine, grinidng machine and machine center.
7. More than 150 patents on invention, utility model patent and software copyright etc.
8. ZheJiang famous trademark

FAQ

Q1: Are you trading company or manufacturer?
A1: We are factory since 1995.

Q2: What is your terms of payments?
A2: 30% as deposit, 70% should be paid before delivery.

Q3: How can I choose the most suitable machines?
A3: Please tell us your requirements of the machines, or you could send us the products drawing, our engineer can help to choose suitable model for you.

Q4: What is the package? Is it suitable for shipment?
A4: Machine will be packed by exporting standard package, water proof and anti-rust. It is very much strong for oversea transportation.

Q5: How long is the warranty for machines?
A5: Warranty time is 12 months. We will supply the repair parts in this warranty time. The charge of repair parts will be free due to its quality problemin this guarantee.

How to Calculate Stiffness, Centering Force, Wear and Fatigue Failure of Spline Couplings

There are various types of spline couplings. These couplings have several important properties. These properties are: Stiffness, Involute splines, Misalignment, Wear and fatigue failure. To understand how these characteristics relate to spline couplings, read this article. It will give you the necessary knowledge to determine which type of coupling best suits your needs. Keeping in mind that spline couplings are usually spherical in shape, they are made of steel.
splineshaft

Involute splines

An effective side interference condition minimizes gear misalignment. When 2 splines are coupled with no spline misalignment, the maximum tensile root stress shifts to the left by 5 mm. A linear lead variation, which results from multiple connections along the length of the spline contact, increases the effective clearance or interference by a given percentage. This type of misalignment is undesirable for coupling high-speed equipment.
Involute splines are often used in gearboxes. These splines transmit high torque, and are better able to distribute load among multiple teeth throughout the coupling circumference. The involute profile and lead errors are related to the spacing between spline teeth and keyways. For coupling applications, industry practices use splines with 25 to 50-percent of spline teeth engaged. This load distribution is more uniform than that of conventional single-key couplings.
To determine the optimal tooth engagement for an involved spline coupling, Xiangzhen Xue and colleagues used a computer model to simulate the stress applied to the splines. The results from this study showed that a “permissible” Ruiz parameter should be used in coupling. By predicting the amount of wear and tear on a crowned spline, the researchers could accurately predict how much damage the components will sustain during the coupling process.
There are several ways to determine the optimal pressure angle for an involute spline. Involute splines are commonly measured using a pressure angle of 30 degrees. Similar to gears, involute splines are typically tested through a measurement over pins. This involves inserting specific-sized wires between gear teeth and measuring the distance between them. This method can tell whether the gear has a proper tooth profile.
The spline system shown in Figure 1 illustrates a vibration model. This simulation allows the user to understand how involute splines are used in coupling. The vibration model shows 4 concentrated mass blocks that represent the prime mover, the internal spline, and the load. It is important to note that the meshing deformation function represents the forces acting on these 3 components.
splineshaft

Stiffness of coupling

The calculation of stiffness of a spline coupling involves the measurement of its tooth engagement. In the following, we analyze the stiffness of a spline coupling with various types of teeth using 2 different methods. Direct inversion and blockwise inversion both reduce CPU time for stiffness calculation. However, they require evaluation submatrices. Here, we discuss the differences between these 2 methods.
The analytical model for spline couplings is derived in the second section. In the third section, the calculation process is explained in detail. We then validate this model against the FE method. Finally, we discuss the influence of stiffness nonlinearity on the rotor dynamics. Finally, we discuss the advantages and disadvantages of each method. We present a simple yet effective method for estimating the lateral stiffness of spline couplings.
The numerical calculation of the spline coupling is based on the semi-analytical spline load distribution model. This method involves refined contact grids and updating the compliance matrix at each iteration. Hence, it consumes significant computational time. Further, it is difficult to apply this method to the dynamic analysis of a rotor. This method has its own limitations and should be used only when the spline coupling is fully investigated.
The meshing force is the force generated by a misaligned spline coupling. It is related to the spline thickness and the transmitting torque of the rotor. The meshing force is also related to the dynamic vibration displacement. The result obtained from the meshing force analysis is given in Figures 7, 8, and 9.
The analysis presented in this paper aims to investigate the stiffness of spline couplings with a misaligned spline. Although the results of previous studies were accurate, some issues remained. For example, the misalignment of the spline may cause contact damages. The aim of this article is to investigate the problems associated with misaligned spline couplings and propose an analytical approach for estimating the contact pressure in a spline connection. We also compare our results to those obtained by pure numerical approaches.

Misalignment

To determine the centering force, the effective pressure angle must be known. Using the effective pressure angle, the centering force is calculated based on the maximum axial and radial loads and updated Dudley misalignment factors. The centering force is the maximum axial force that can be transmitted by friction. Several published misalignment factors are also included in the calculation. A new method is presented in this paper that considers the cam effect in the normal force.
In this new method, the stiffness along the spline joint can be integrated to obtain a global stiffness that is applicable to torsional vibration analysis. The stiffness of bearings can also be calculated at given levels of misalignment, allowing for accurate estimation of bearing dimensions. It is advisable to check the stiffness of bearings at all times to ensure that they are properly sized and aligned.
A misalignment in a spline coupling can result in wear or even failure. This is caused by an incorrectly aligned pitch profile. This problem is often overlooked, as the teeth are in contact throughout the involute profile. This causes the load to not be evenly distributed along the contact line. Consequently, it is important to consider the effect of misalignment on the contact force on the teeth of the spline coupling.
The centre of the male spline in Figure 2 is superposed on the female spline. The alignment meshing distances are also identical. Hence, the meshing force curves will change according to the dynamic vibration displacement. It is necessary to know the parameters of a spline coupling before implementing it. In this paper, the model for misalignment is presented for spline couplings and the related parameters.
Using a self-made spline coupling test rig, the effects of misalignment on a spline coupling are studied. In contrast to the typical spline coupling, misalignment in a spline coupling causes fretting wear at a specific position on the tooth surface. This is a leading cause of failure in these types of couplings.
splineshaft

Wear and fatigue failure

The failure of a spline coupling due to wear and fatigue is determined by the first occurrence of tooth wear and shaft misalignment. Standard design methods do not account for wear damage and assess the fatigue life with big approximations. Experimental investigations have been conducted to assess wear and fatigue damage in spline couplings. The tests were conducted on a dedicated test rig and special device connected to a standard fatigue machine. The working parameters such as torque, misalignment angle, and axial distance have been varied in order to measure fatigue damage. Over dimensioning has also been assessed.
During fatigue and wear, mechanical sliding takes place between the external and internal splines and results in catastrophic failure. The lack of literature on the wear and fatigue of spline couplings in aero-engines may be due to the lack of data on the coupling’s application. Wear and fatigue failure in splines depends on a number of factors, including the material pair, geometry, and lubrication conditions.
The analysis of spline couplings shows that over-dimensioning is common and leads to different damages in the system. Some of the major damages are wear, fretting, corrosion, and teeth fatigue. Noise problems have also been observed in industrial settings. However, it is difficult to evaluate the contact behavior of spline couplings, and numerical simulations are often hampered by the use of specific codes and the boundary element method.
The failure of a spline gear coupling was caused by fatigue, and the fracture initiated at the bottom corner radius of the keyway. The keyway and splines had been overloaded beyond their yield strength, and significant yielding was observed in the spline gear teeth. A fracture ring of non-standard alloy steel exhibited a sharp corner radius, which was a significant stress raiser.
Several components were studied to determine their life span. These components include the spline shaft, the sealing bolt, and the graphite ring. Each of these components has its own set of design parameters. However, there are similarities in the distributions of these components. Wear and fatigue failure of spline couplings can be attributed to a combination of the 3 factors. A failure mode is often defined as a non-linear distribution of stresses and strains.

China supplier Torno CNC High Precision Metal Automatic Hydraulic Tailstock Slant Bed Lathe CNC Machine with high qualityChina supplier Torno CNC High Precision Metal Automatic Hydraulic Tailstock Slant Bed Lathe CNC Machine with high quality

China Best Sales CAK6180 automatic Products horizontal metal Large CNC turning lathe machine near me shop

Product Description

CAK6180 automatic Best Selling Products horizontal metal Large CNC turning lathe machine

 

Product Description

Detailed Photos

Product Parameters

Features :
Big torque ,high precision spindle
Hydraulic shift ,easy operate
Z axis feed is directly connected which has high transmission accuracy and high positioning accuracy
Vertical 4 position electric toolpost with high positioning accuracy
Application :
CAK series CNC lathe machine is an economical ,practical type machine tools iwth good quality .
The machine has a very wide use which is suitable or internal and external turning ,tapering,circular arc ,thread ,boring ,reaming of axle and disk workpiece .It also can achieve non-circular curve machining ,You can choose the CNC system and optional accessories according to your requirement .
Product main technical specifications:

Specifications Units CAK6180 CAK6180B CAK6180C
Max.swing over bed mm 800
Max.processing length mm 750/1000/1500/2000/3000
Spindle taper   MT6(Ø90 1:20 for B)[Ø113 1:20 for C]
Chuck size mm C6(D8)[D8]
Spindle bore mm 52(80 for B)[105 for C]
Spindle speed 3 steps (auto change gear) rpm Independent spindle:100-1600
21-1500(162-1500,66-500,21-150)
Tailstock sleeve travel mm 150
Tailstock sleeve taper   MT5
Position accuracy mm ±0.015
Repositioning accuracy mm ±0.006
X/Z axis rapid traverse m/min 4/6
Spindle motor kw 11
Machine dimension for 750 mm 2550x1550x1900
Machine dimension for 1000 mm 2750x1550x1900
Machine dimension for 1500 mm 3250x1550x1900
Machine dimension for 2000 mm 3700x1550x1900
Machine dimension for 3000 mm 4710x1550x1900
Machine weight for 750 kg 2400/3000
Machine weight for 1000 kg 2550/3150
Machine weight for 1500 kg 2750/3350
Machine weight for 2000 kg 2980/3550
Machine weight for 3000 kg 3800/4400

Company Profile

FAQ

1:How can I choose the most suitable machines ?
A: Please tell me your specifications ,we can choose the best model for you , or you can choose the exact model .
You can also send us the products drawing ,we will choose the most suitable machines for you .
 
2: What’s your main products of your company?
A: We specialized in all kinds of machines ,such as CNC Lathe Machine ,CNC Milling Machine ,Vertical Machining Center ,
Lathe Machines ,Drilling Machine ,Radial Drilling Machine ,Sawing Machine ,Shaper machine and so on .
 
3: Where is our factory located? How can I visit there?
A : Our factory is located in HangZhou City ,ZheJiang Province,277500 China. You are warmly welcomed to visit us.
 
4. What is your trade terms?
A : FOB, CFR and CIF all acceptable.
 
5: What’s the Payment Terms ?
A : T/T ,30% initial payment when order ,70% balance payment before shipment ;
Irrevocable LC at sight .
 
5: What’s the MOQ?
A: 1 set .(Only some low cost machines will be more than 1 set )

The Different Types of Splines in a Splined Shaft

A splined shaft is a machine component with internal and external splines. The splines are formed in 4 different ways: Involute, Parallel, Serrated, and Ball. You can learn more about each type of spline in this article. When choosing a splined shaft, be sure to choose the right 1 for your application. Read on to learn about the different types of splines and how they affect the shaft’s performance.
splineshaft

Involute splines

Involute splines in a splined shaft are used to secure and extend mechanical assemblies. They are smooth, inwardly curving grooves that resist separation during operation. A shaft with involute splines is often longer than the shaft itself. This feature allows for more axial movement. This is beneficial for many applications, especially in a gearbox.
The involute spline is a shaped spline, similar to a parallel spline. It is angled and consists of teeth that create a spiral pattern that enables linear and rotatory motion. It is distinguished from other splines by the serrations on its flanks. It also has a flat top. It is a good option for couplers and other applications where angular movement is necessary.
Involute splines are also called involute teeth because of their shape. They are flat on the top and curved on the sides. These teeth can be either internal or external. As a result, involute splines provide greater surface contact, which helps reduce stress and fatigue. Regardless of the shape, involute splines are generally easy to machine and fit.
Involute splines are a type of splines that are used in splined shafts. These splines have different names, depending on their diameters. An example set of designations is for a 32-tooth male spline, a 2,500-tooth module, and a 30 degree pressure angle. An example of a female spline, a fillet root spline, is used to describe the diameter of the splined shaft.
The effective tooth thickness of splines is dependent on the number of keyways and the type of spline. Involute splines in splined shafts should be designed to engage 25 to 50 percent of the spline teeth during the coupling. Involute splines should be able to withstand the load without cracking.

Parallel splines

Parallel splines are formed on a splined shaft by putting 1 or more teeth into another. The male spline is positioned at the center of the female spline. The teeth of the male spline are also parallel to the shaft axis, but a common misalignment causes the splines to roll and tilt. This is common in many industrial applications, and there are a number of ways to improve the performance of splines.
Typically, parallel splines are used to reduce friction in a rotating part. The splines on a splined shaft are narrower on the end face than the interior, which makes them more prone to wear. This type of spline is used in a variety of industries, such as machinery, and it also allows for greater efficiency when transmitting torque.
Involute splines on a splined shaft are the most common. They have equally spaced teeth, and are therefore less likely to crack due to fatigue. They also tend to be easy to cut and fit. However, they are not the best type of spline. It is important to understand the difference between parallel and involute splines before deciding on which spline to use.
The difference between splined and involute splines is the size of the grooves. Involute splines are generally larger than parallel splines. These types of splines provide more torque to the gear teeth and reduce stress during operation. They are also more durable and have a longer life span. And because they are used on farm machinery, they are essential in this type of application.
splineshaft

Serrated splines

A Serrated Splined Shaft has several advantages. This type of shaft is highly adjustable. Its large number of teeth allows large torques, and its shorter tooth width allows for greater adjustment. These features make this type of shaft an ideal choice for applications where accuracy is critical. Listed below are some of the benefits of this type of shaft. These benefits are just a few of the advantages. Learn more about this type of shaft.
The process of hobbing is inexpensive and highly accurate. It is useful for external spline shafts, but is not suitable for internal splines. This type of process forms synchronized shapes on the shaft, reducing the manufacturing cycle and stabilizing the relative phase between spline and thread. It uses a grinding wheel to shape the shaft. CZPT Manufacturing has a large inventory of Serrated Splined Shafts.
The teeth of a Serrated Splined Shaft are designed to engage with the hub over the entire circumference of the shaft. The teeth of the shaft are spaced uniformly around the spline, creating a multiple-tooth point of contact over the entire length of the shaft. The results of these analyses are usually satisfactory. But there are some limitations. To begin with, the splines of the Serrated Splined Shaft should be chosen carefully. If the application requires large-scale analysis, it may be necessary to modify the design.
The splines of the Serrated Splined Shaft are also used for other purposes. They can be used to transmit torque to another device. They also act as an anti-rotational device and function as a linear guide. Both the design and the type of splines determine the function of the Splined Shaft. In the automobile industry, they are used in vehicles, aerospace, earth-moving machinery, and many other industries.

Ball splines

The invention relates to a ball-spinned shaft. The shaft comprises a plurality of balls that are arranged in a series and are operatively coupled to a load path section. The balls are capable of rolling endlessly along the path. This invention also relates to a ball bearing. Here, a ball bearing is 1 of the many types of gears. The following discussion describes the features of a ball bearing.
A ball-splined shaft assembly comprises a shaft with at least 1 ball-spline groove and a plurality of circumferential step grooves. The shaft is held in a first holding means that extends longitudinally and is rotatably held by a second holding means. Both the shaft and the first holding means are driven relative to 1 another by a first driving means. It is possible to manufacture a ball-splined shaft in a variety of ways.
A ball-splined shaft features a nut with recirculating balls. The ball-splined nut rides in these grooves to provide linear motion while preventing rotation. A splined shaft with a nut that has recirculating balls can also provide rotary motion. A ball splined shaft also has higher load capacities than a ball bushing. For these reasons, ball splines are an excellent choice for many applications.
In this invention, a pair of ball-spinned shafts are housed in a box under a carrier device 40. Each of the 2 shafts extends along a longitudinal line of arm 50. One end of each shaft is supported rotatably by a slide block 56. The slide block also has a support arm 58 that supports the center arm 50 in a cantilever fashion.
splineshaft

Sector no-go gage

A no-go gauge is a tool that checks the splined shaft for oversize. It is an effective way to determine the oversize condition of a splined shaft without removing the shaft. It measures external splines and serrations. The no-go gage is available in sizes ranging from 19mm to 130mm with a 25mm profile length.
The sector no-go gage has 2 groups of diametrally opposed teeth. The space between them is manufactured to a maximum space width and the tooth thickness must be within a predetermined tolerance. This gage would be out of tolerance if the splines were measured with a pin. The dimensions of this splined shaft can be found in the respective ANSI or DIN standards.
The go-no-go gage is useful for final inspection of thread pitch diameter. It is also useful for splined shafts and threaded nuts. The thread of a screw must match the contour of the go-no-go gage head to avoid a no-go condition. There is no substitute for a quality machine. It is an essential tool for any splined shaft and fastener manufacturer.
The NO-GO gage can detect changes in tooth thickness. It can be calibrated under ISO17025 standards and has many advantages over a non-go gage. It also gives a visual reference of the thickness of a splined shaft. When the teeth match, the shaft is considered ready for installation. It is a critical process. In some cases, it is impossible to determine the precise length of the shaft spline.
The 45-degree pressure angle is most commonly used for axles and torque-delivering members. This pressure angle is the most economical in terms of tool life, but the splines will not roll neatly like a 30 degree angle. The 45-degree spline is more likely to fall off larger than the other two. Oftentimes, it will also have a crowned look. The 37.5 degree pressure angle is a compromise between the other 2 pressure angles. It is often used when the splined shaft material is harder than usual.

China Best Sales CAK6180 automatic Products horizontal metal Large CNC turning lathe machine near me shop China Best Sales CAK6180 automatic Products horizontal metal Large CNC turning lathe machine near me shop

China best CNC Vertical Turning Lathe Machine for Wheels Milling Attachment wholesaler

Product Description

cnc vertical turning lathe machine for wheels milling attachment 
 

 

 

1.Product Description

 

Our company developed the cnc vertical turning lathe machine. The machine covers a small space, can be designed to meet different space request.

This series machine is suitable for machining parts in all industries. On the machine cylindrical turning and boring . tapering and surfcing as well as grooving can be carried out rough and finishing.Since the workpiece is mounted on the horizontal worktable, it is more convenient to clamp the workpiece.
 

2.Main Features


1. The machine tool is of roller type linear slide rail, with ultrahigh rigidity and overload capacity, substantially improving positioning accuracy and bearing capacity in regard to vertical and horizontal feed movement.

2. The machine tool spindle belt pulley is connected with that of spindle numerical control servo motor through belt, equipped with 22Kw motor for infinitely variable speed of wide range, satisfying different spindle speed required for parts rough machining and finish machining.

3. Both the vertical and horizontal feed is controlled by servo motor automatically. The vertical direction setting Balance weight

structure greatly extend the life cycle of lead screw

4. Automatic tool holder: the tool and detection station conversion can be realized by CNC system.

5.Automatic lubrication system is used for main moving parts.

6.Can choose different machine appearance.

3.Specification

 

Specification UNIT VTC450 VTC60 VTC70
Max.Swing diameter mm 500 650 700
Spindle speed rpm 100~1500 100~1000 100~1000
Cutting feed speed mm/min 0.1~1000 0.1~1000 0.1~1000
Vertical moving distance of tool holder mm 550 600 700
Tool rest horizontal moving distance mm 400 450 700
Longitudinal fast moving speed mm/min 16000 16000 16000
Transverse fast moving speed mm/min 16000 16000 16000
Tool holder form   horizontal horizontal horizontal
Diameter of hydraulic chuck mm 400/500 400/500 400/500/630
Main motor power Kw 15 18.5 22
positioning accuracy mm ±0.008 ±0.008 ±0.008
Re -positioning accuracy mm ±0.004 ±0.004 ±0.004
Machine size mm 2000x1900x3030 2000x1900x3030 2050x1800x3200

 

 

 

4.Application

CNC Vertical Lathe is suitable for internal and extemal turning,internal and extermal tapering,circula
arc,facing,slotting,thread,drilling,reaming,boring,chamfering of big diameter axle parts and disc type parts. The machine has awidely use,high efficiency,good stability,easy to operate.It can achieve the high-precision processing of single or batch processing.

 

5.Packaging Details
 

 

Packaging Details

1. Packing method: Internal plastic moisture-proof anti-rust packaging, External wooden packaging, Exclusive container transport.
2. Mode of transport: by sea or by land.

 

6.Our services
 

Our services are divided into pre-sale, sales, after-sale 3 parts.

 

Pre-sale:to provide detailed advice, the program recommended to the factory inspection, as far as possible to meet your questions and needs.
Sales:can support samples, support diversified payment methods, the solid forklift tire press machine production process
transparent,standardized and quickly stocking.
After-sales:support diversification guidance, training, voice and video images, and even solid forklift tire press machine overseas site installation, on-site training, home maintenance, continuous return visit customers concerned about the use

7.Company information

Zhongyou has passed the ISO quality management system certification,Products are exported to more than 50 countries and regions including Europe, America, Asia, Oceania and Africa.Has a number of product patents and honor certificates,is a continuous innovation machinery and equipment company.
 

 

8.FAQ

1:How can I choose the most suitable machines ?
A: Please tell me your specifications ,we can choose the best model for you , or you can choose the exact model .You can also send us the products drawing ,we will choose the most suitable machines for you .

2: How can I get a quotation?
A: Pls tell us the machine you need, including quantity, raw materials and other requirements.

3: Where is your factory located? How can I visit there?
A : Our factory is located in HangZhou City ,ZheJiang Province,277500 China. You are warmly welcomed to visit us.

4. What is your trade terms?
A : FOB, CFR and CIF all acceptable.

5:How can i trust your company?
A:We have professional design, we can provide you suitable suggestion and lowest price
1. Assessed by third party, national patents and CE, ISO for all equipment, 

 

The Functions of Splined Shaft Bearings

Splined shafts are the most common types of bearings for machine tools. They are made of a wide variety of materials, including metals and non-metals such as Delrin and nylon. They are often fabricated to reduce deflection. The tooth profile will become deformed with time, as the shaft is used over a long period of time. Splined shafts are available in a huge range of materials and lengths.

Functions

Splined shafts are used in a variety of applications and industries. They are an effective anti-rotational device, as well as a reliable means of transmitting torque. Other types of shafts are available, including key shafts, but splines are the most convenient for transmitting torque. The following article discusses the functions of splines and why they are a superior choice. Listed below are a few examples of applications and industries in which splines are used.
Splined shafts can be of several styles, depending on the application and mechanical system in question. The differences between splined shaft styles include the design of teeth, overall strength, transfer of rotational concentricity, sliding ability, and misalignment tolerance. Listed below are a few examples of splines, as well as some of their benefits. The difference between these styles is not mutually exclusive; instead, each style has a distinct set of pros and cons.
A splined shaft is a cylindrical shaft with teeth or ridges that correspond to a specific angular position. This allows a shaft to transfer torque while maintaining angular correspondence between tracks. A splined shaft is defined as a cylindrical member with several grooves cut into its circumference. These grooves are equally spaced around the shaft and form a series of projecting keys. These features give the shaft a rounded appearance and allow it to fit perfectly into a grooved cylindrical member.
While the most common applications of splines are for shortening or extending shafts, they can also be used to secure mechanical assemblies. An “involute spline” spline has a groove that is wider than its counterparts. The result is that a splined shaft will resist separation during operation. They are an ideal choice for applications where deflection is an issue.
A spline shaft’s radial torsion load distribution is equally distributed, unless a bevel gear is used. The radial torsion load is evenly distributed and will not exert significant load concentration. If the spline couplings are not aligned correctly, the spline connection can fail quickly, causing significant fretting fatigue and wear. A couple of papers discuss this issue in more detail.
splineshaft

Types

There are many different types of splined shafts. Each type features an evenly spaced helix of grooves on its outer surface. These grooves are either parallel or involute. Their shape allows them to be paired with gears and interchange rotary and linear motion. Splines are often cold-rolled or cut. The latter has increased strength compared to cut spines. These types of shafts are commonly used in applications requiring high strength, accuracy, and smoothness.
Another difference between internal and external splined shafts lies in the manufacturing process. The former is made of wood, while the latter is made of steel or a metal alloy. The process of manufacturing splined shafts involves cutting furrows into the surface of the material. Both processes are expensive and require expert skill. The main advantage of splined shafts is their adaptability to a wide range of applications.
In general, splined shafts are used in machinery where the rotation is transferred to an internal splined member. This member can be a gear or some other rotary device. These types of shafts are often packaged together as a hub assembly. Cleaning and lubricating are essential to the life of these components. If you’re using them on a daily basis, you’ll want to make sure to regularly inspect them.
Crowned splines are usually involute. The teeth of these splines form a spiral pattern. They are used for smaller diameter shafts because they add strength. Involute splines are also used on instrument drives and valve shafts. Serration standards are found in the SAE. Both kinds of splines can also contain a ball bearing for high torque. The difference between the 2 types of splines is the number of teeth on the shaft.
Internal splines have many advantages over external ones. For example, an internal spline shaft can be made using a grinding wheel instead of a CNC machine. It also uses a more accurate and economical process. Furthermore, it allows for a shorter manufacturing cycle, which is essential when splining high-speed machines. In addition, it stabilizes the relative phase between the spline and thread.
splineshaft

Manufacturing methods

There are several methods used to fabricate a splined shaft. Key and splined shafts are constructed from 2 separate parts that are shaped in a synchronized manner to transfer torque uniformly. Hot rolling is 1 method, while cold rolling utilizes low temperatures to form metal. Both methods enhance mechanical properties, surface finishes, and precision. The advantage of cold rolling is its cost-effectiveness.
Cold forming is 1 method, as well as machining and assembling. Cold forming is a unique process that allows the spline to be shaped to the desired shape. The resulting shape provides maximum contact area and torsional strength. Standard splines are available in standard sizes, but custom lengths can also be ordered. CZPT offers various auxiliary equipment, such as mating sleeves and flanged bushings.
Cold forging is another method. This method produces long splined shafts that are used in automobile propellers. After the spline portion is cut out, it is worked on in a hobbing machine. Work hardening enhances the root strength of the splined portion. It can be used for bearings, gears, and other mechanical components. Listed below are the manufacturing methods for splined shafts.
Parallel splines are the simplest of the splined shaft manufacturing methods. Parallel splines are usually welded to shafts, while involute splines are made of metal or non-metals. Splines are available in a wide variety of lengths and materials. The process is usually accompanied by a process called milling. The workpiece rotates to produce the serrated surface.
Splines are internal or external grooves in a splined shaft. They work in combination with keyways to transfer torque. Male and female splines are used in gears. Female and male splines correspond to 1 another to ensure proper angular correspondence. Involute splines have more surface area and thus are stronger than external splines. Moreover, they help the shaft fit into a grooved cylindrical member without misalignment.
A variety of other methods of manufacturing a splined shaft can be used to produce a splined shaft. Spline shafts can be produced using broaching and shaping, 2 precision machining methods. Broaching uses a metal tool with successively larger teeth to remove metal and create ridges and holes in the surface of a material. However, this process is expensive and requires special expertise.
splineshaft

Applications

The splined shaft is a mechanical component with a helix-like shape formed by the equal spacing of grooves in a circular ring. The splines can either have parallel or involute sides. The splines minimize stress concentration in stationary joints and can be used in both rotary and linear motion. In some cases, splines are rolled rather than cut. The latter is more durable than cut splines and is often used in applications requiring high strength, accuracy, and smooth finish.
Splined shafts are commonly made of carbon steel. This alloy steel has a low carbon content, making it easy to work with. Carbon steel is a great choice for splines because it is malleable. Generally, high-quality carbon steel provides a consistent motion. Steel alloys are also available that contain nickel, chromium, copper, and other metals. If you’re unsure of the right material for your application, you can consult a spline chart.
Splines are a versatile mechanical component. They are easy to cut and fit. Splines can be internal or external, with teeth positioned at equal intervals on both sides of the shaft. This allows the shaft to engage with the hub around the entire circumference of the hub. It also increases load capacity by creating a constant multiple-tooth point of contact with the hub. For this reason, they’re used extensively in rotary and linear motion.
Splined shafts are used in a wide variety of industries. CZPT Inc. offers custom and standard splined shafts for a variety of applications. When choosing a splined shaft for a specific application, consider the surrounding mated components, torque requirements, and size requirements. These 3 factors will make it the ideal choice for your rotary equipment. And you’ll be pleased with the end result!
There are many types of splines and their applications are endless. They transfer torque and angular misalignment between parts, and they also enable the axial rotation of assembled components. Therefore, splines are an essential component of machinery and are used in a wide range of applications. This type of shaft can be found in various types of machines, from household appliances to industrial machinery. So, the next time you’re looking for a splined shaft, make sure you look for a splined one.

China best CNC Vertical Turning Lathe Machine for Wheels Milling Attachment wholesaler China best CNC Vertical Turning Lathe Machine for Wheels Milling Attachment wholesaler

China Standard CNC Lathe CNC Heavy Duty Lathe Large CNC Machine CNC Torno (SK61100Z – SK61160Z) with Good quality

Product Description

CNC Heavy Duty Lathe SK61100Z / SK61125Z / SK61140Z / SK61160Z

Machine features:

The machine can be equipped with FANUC. SIGMENS or NC system, high-reliability because of its STD total line structure, CRT Showing, line and circle interpolation.

2 axle close-circle control. AC servo motor. Semi-closed loop control system. High-strength casting bed with high-frequency chilling and precise grinding.

Slide way is glued with low-friction plastics.

Spindle with frequenting converter and Infinitely variable speed .(optional)

Suited for cutting work pieces which have various shapes and sizes.

Loading capacity is 10T.

 

SPECIFICATIONS:  SK61100Z SK61125Z SK61140Z SK61160Z
Max. swing over bed 1000mm 1250mm 1400mm 1600mm
Max. swing over cross slide 590mm 840mm 1000mm 1200mm
Center distance 2m 3m 4m 5m 6m 8m 10m 12m    
Spindle hole 130mm (145mm optional)
Width of bed 780mm
Diameter of tailstock steeve 160mm
Max. distance of moving tool-post  
Longitude DBC-500mm
Transverse 600mm
Spindle speeds (Number) 3..15-315r/min 2.5-250r/min 2-200r/min
Main motor power 22kw
Speed of high-speed movement    
Longitude 4000mm/min  
Transverse 3000mm/min
Tool numbers on tool-post 4 (6/8 optioanl)
Positioning accuracy  
Longitude 0.05/2000mm
Transverse 0.03mm
Repeatablity  
Longitude 0.571/2000mm  
Transverse 0.012mm
Repeatablity accuracy of tool-post 0.005mm
N.W. (SK61125Z/3000) 12000kg
Overall size (SK61125Z/3000) 6000 x 2700 x 2300mm

Standard Length Splined Shafts

Standard Length Splined Shafts are made from Mild Steel and are perfect for most repair jobs, custom machinery building, and many other applications. All stock splined shafts are 2-3/4 inches in length, and full splines are available in any length, with additional materials and working lengths available upon request and quotation. CZPT Manufacturing Company is proud to offer these standard length shafts.
splineshaft

Disc brake mounting interfaces that are splined

There are 2 common disc brake mounting interfaces, splined and center lock. Disc brakes with splined interfaces are more common. They are usually easier to install. The center lock system requires a tool to remove the locking ring on the disc hub. Six-bolt rotors are easier to install and require only 6 bolts. The center lock system is commonly used with performance road bikes.
Post mount disc brakes require a post mount adapter, while flat mount disc brakes do not. Post mount adapters are more common and are used for carbon mountain bikes, while flat mount interfaces are becoming the norm on road and gravel bikes. All disc brake adapters are adjustable for rotor size, though. Road bikes usually use 160mm rotors while mountain bikes use rotors that are 180mm or 200mm.
splineshaft

Disc brake mounting interfaces that are helical splined

A helical splined disc brake mounting interface is designed with a splined connection between the hub and brake disc. This splined connection allows for a relatively large amount of radial and rotational displacement between the disc and hub. A loosely splined interface can cause a rattling noise due to the movement of the disc in relation to the hub.
The splines on the brake disc and hub are connected via an air gap. The air gap helps reduce heat conduction from the brake disc to the hub. The present invention addresses problems of noise, heat, and retraction of brake discs at the release of the brake. It also addresses issues with skewing and dragging. If you’re unsure whether this type of mounting interface is right for you, consult your mechanic.
Disc brake mounting interfaces that are helix-splined may be used in conjunction with other components of a wheel. They are particularly useful in disc brake mounting interfaces for hub-to-hub assemblies. The spacer elements, which are preferably located circumferentially, provide substantially the same function no matter how the brake disc rotates. Preferably, 3 spacer elements are located around the brake disc. Each of these spacer elements has equal clearance between the splines of the brake disc and the hub.
Spacer elements 6 include a helical spring portion 6.1 and extensions in tangential directions that terminate in hooks 6.4. These hooks abut against the brake disc 1 in both directions. The helical spring portion 5.1 and 6.1 have stiffness enough to absorb radial impacts. The spacer elements are arranged around the circumference of the intermeshing zone.
A helical splined disc mount includes a stabilizing element formed as a helical spring. The helical spring extends to the disc’s splines and teeth. The ends of the extension extend in opposite directions, while brackets at each end engage with the disc’s splines and teeth. This stabilizing element is positioned axially over the disc’s width.
Helical splined disc brake mounting interfaces are popular in bicycles and road bicycles. They’re a reliable, durable way to mount your brakes. Splines are widely used in aerospace, and have a higher fatigue life and reliability. The interfaces between the splined disc brake and BB spindle are made from aluminum and acetate.
As the splined hub mounts the disc in a helical fashion, the spring wire and disc 2 will be positioned in close contact. As the spring wire contacts the disc, it creates friction forces that are evenly distributed throughout the disc. This allows for a wide range of axial motion. Disc brake mounting interfaces that are helical splined have higher strength and stiffness than their counterparts.
Disc brake mounting interfaces that are helically splined can have a wide range of splined surfaces. The splined surfaces are the most common type of disc brake mounting interfaces. They are typically made of stainless steel or aluminum and can be used for a variety of applications. However, a splined disc mount will not support a disc with an oversized brake caliper.

China Standard CNC Lathe CNC Heavy Duty Lathe Large CNC Machine CNC Torno (SK61100Z - SK61160Z) with Good qualityChina Standard CNC Lathe CNC Heavy Duty Lathe Large CNC Machine CNC Torno (SK61100Z - SK61160Z) with Good quality

China high quality Ht10 Brilliant Quality CZPT CNC Large Supply Gear Heavy Cutting 3 Axis Lathe Drill Mill Combo Lathe Machine with Free Design Custom

Product Description

HT10 Brilliant Quality ZheJiang CNC Large Supply Gear Heavy Cutting 3 axis Lathe Drill Mill Combo Lathe Machine

IHT series Tuning machine with FANUC control system, Included Standard Equipment and Standard Control System Functions. Integrally molded low center of gravity casting bed, 30 ° saddle through optimized design, It has a large shock damping and a smaller amount of deformation, the main axle box, turret. Providing high-rigidity structure basis. 30 ° slant bed design to facilitate the operator upper and lower parts, but also to ensure. Smooth chip evacuation.

Overall:

The machine tool has a mechanical, electrical, and hydraulic integrated layout. The 45° overall slant bed has the advantages of compact structure, high rigidity, smooth chip removal, and convenient operation. The CZPT rail type is a rolling CZPT rail, and the driving parts are high-speed silent ball screws. It has the advantages of fast speed, less heat, and high positioning accuracy; the machine tool is fully enclosed protection, automatic chip removal, automatic lubrication, automatic cooling.

Spindle:

The main drive unit of this machine tool is driven by Japanese FANUC 11/15kw high-performance servo motor, which drives the spindle to rotate through a pair of pulleys. The spindle speed range is 30-4500r/min. The front support of the main shaft adopts three-set high-precision angular contact ball bearings, and the rear support adopts 2 high-precision angular contact ball bearings with large apertures to meet the bearing requirements of axial and radial cutting forces.

Tailstock:

The hydraulic cylinder is used to drive the integral mobile tailstock. The structure is simple, with high precision, high rigidity and reliable performance.

Turret:

The machine used servo power turret by SAUTER, with fast tool change speed and high reliability.

Drive:

The X-axis and Z-axis driving adopts FANUC high-performance servo motor, with high positioning accuracy and flexible and reliable action.

System:

The control system is FANUC 0iTF plus, using high-performance AC spindle motor and servo motor.

Main Drive Spindle Motor: Main drive system using FANUC/SIEMENS high performance servo spindle motor, through V-belt transimission power, to the patent design of high rigidity spindle structure with 3 angular contact ball bearings in front and 2 large aperture angular contact ball or roller(optional) bearings in rear side, to fulfil axial and radial cutting carrying requirements at same time.
Servo Tailstock: Substantially shorten un-processing time due to servo driven. high rigidity tailstock. Less operation steps. Setup time: reduce 50%. Operation time: reduce 20%. Programe different pressure by codes
Sub Spindle: Built-in Motor Spindle : High Precesion: The bigger spindle bearings and the appropriate wide spacing between the guideways ensure that HT series machines by high accuracy and rigidity.
Iron Bed: High stability and perfect machining results thanks to the integrally molded massive hT300 cast iron bed.

Precision heavy cutting slant bed turning center Features: Thanks to intergrated into machine CNC control, programming setup is direct and simpler. Automatic truss delivery system with 3 jaws clamping grapper and rotating cylinder. Optimized housing simplified equip ment maintenance. Linear robot system with high speed high precesion gear rack struc-ture. Telescop arm optional ready for low workshop roof endusers. Work piece measuring system tool measuring system. All new overall outlook design style.

Automatic truss delivery system optional for all HT series machine models Developed automatic truss delivery system based on HT series, is specially designed for HT models. DRC Machinery provides one-stop service of complete intergrated system including turning center and automation system. Therfore machines and automatic system only need 1 control system to manage all jobs. This helps maintain and operate the whole system more easier. Up to 6 KGs work piece loading capacity, faster, simpler to operator and more flexible. Maximum availbale work piece size is p200*150mm.

 

Technical date

Spindle head

 

FL220 h5

Spindle maximum speed

Type

3000

Max. Torque

N×m

420

Spindle power

Kw

15-18.5

Chuck diameter

mm

250

Spindle bore

mm

102

Front bearing diameter

mm

140

Spindle bearing lubrication

Type

Grease

Linear motion lubrication

Type

Oil

Speed range

rpm

5-3000

Work area

Maximum swing over bed

mm

680

Maximum cutting diameter

mm

500

Maximum cutting length

mm

1000

Maximum bar capacity

mm

75

Travel of Z-axis/X-axis

mm

1050/300

Ball screw

X/Z axis ballscrew DxP

mm

40 x 10

Feed

Rapid traverse Z/X

m/min

30/30

Feed force

 Feed force X/Z : 7500 N m

Number of axis : 2

Measuring system

X/ Z axis measuring system : Absolute rotative

(X / Z);VDI/DGQ 3441 Positioning

mm

0.008/0.01

(X / Z);VDI/DGQ 3441 Repeatability

mm

0.005/0.008

Tool attachments

Servo turret : SAUTER

No. of tool stations : 12

OD tool size : 25/40 mm

Electrical specifications

Voltage : 380 ±10% V

Frequency : 50 ± 1% Hz

400v lie protection fuses : 100 A

Max. installed power : 50 KVA

Connection cables section : 4 x 10 mm2

Hydraulic unit

Max. working pressure :50  bar

Reservoir capacity : 35 l

Pump flow

I/ in

24

Oil-based coolant system

Capacity with tank : 180 l

Pump delivery : 30 l /min

Pump pressure

bar

5

Noise level

Less than

dB (A)

≤80

FANUC Control system

 

0iTF plus

Net weight

kg

About 7500

Slant angle, Material

–

45°, castiron

The Functions of Splined Shaft Bearings

Splined shafts are the most common types of bearings for machine tools. They are made of a wide variety of materials, including metals and non-metals such as Delrin and nylon. They are often fabricated to reduce deflection. The tooth profile will become deformed with time, as the shaft is used over a long period of time. Splined shafts are available in a huge range of materials and lengths.

Functions

Splined shafts are used in a variety of applications and industries. They are an effective anti-rotational device, as well as a reliable means of transmitting torque. Other types of shafts are available, including key shafts, but splines are the most convenient for transmitting torque. The following article discusses the functions of splines and why they are a superior choice. Listed below are a few examples of applications and industries in which splines are used.
Splined shafts can be of several styles, depending on the application and mechanical system in question. The differences between splined shaft styles include the design of teeth, overall strength, transfer of rotational concentricity, sliding ability, and misalignment tolerance. Listed below are a few examples of splines, as well as some of their benefits. The difference between these styles is not mutually exclusive; instead, each style has a distinct set of pros and cons.
A splined shaft is a cylindrical shaft with teeth or ridges that correspond to a specific angular position. This allows a shaft to transfer torque while maintaining angular correspondence between tracks. A splined shaft is defined as a cylindrical member with several grooves cut into its circumference. These grooves are equally spaced around the shaft and form a series of projecting keys. These features give the shaft a rounded appearance and allow it to fit perfectly into a grooved cylindrical member.
While the most common applications of splines are for shortening or extending shafts, they can also be used to secure mechanical assemblies. An “involute spline” spline has a groove that is wider than its counterparts. The result is that a splined shaft will resist separation during operation. They are an ideal choice for applications where deflection is an issue.
A spline shaft’s radial torsion load distribution is equally distributed, unless a bevel gear is used. The radial torsion load is evenly distributed and will not exert significant load concentration. If the spline couplings are not aligned correctly, the spline connection can fail quickly, causing significant fretting fatigue and wear. A couple of papers discuss this issue in more detail.
splineshaft

Types

There are many different types of splined shafts. Each type features an evenly spaced helix of grooves on its outer surface. These grooves are either parallel or involute. Their shape allows them to be paired with gears and interchange rotary and linear motion. Splines are often cold-rolled or cut. The latter has increased strength compared to cut spines. These types of shafts are commonly used in applications requiring high strength, accuracy, and smoothness.
Another difference between internal and external splined shafts lies in the manufacturing process. The former is made of wood, while the latter is made of steel or a metal alloy. The process of manufacturing splined shafts involves cutting furrows into the surface of the material. Both processes are expensive and require expert skill. The main advantage of splined shafts is their adaptability to a wide range of applications.
In general, splined shafts are used in machinery where the rotation is transferred to an internal splined member. This member can be a gear or some other rotary device. These types of shafts are often packaged together as a hub assembly. Cleaning and lubricating are essential to the life of these components. If you’re using them on a daily basis, you’ll want to make sure to regularly inspect them.
Crowned splines are usually involute. The teeth of these splines form a spiral pattern. They are used for smaller diameter shafts because they add strength. Involute splines are also used on instrument drives and valve shafts. Serration standards are found in the SAE. Both kinds of splines can also contain a ball bearing for high torque. The difference between the 2 types of splines is the number of teeth on the shaft.
Internal splines have many advantages over external ones. For example, an internal spline shaft can be made using a grinding wheel instead of a CNC machine. It also uses a more accurate and economical process. Furthermore, it allows for a shorter manufacturing cycle, which is essential when splining high-speed machines. In addition, it stabilizes the relative phase between the spline and thread.
splineshaft

Manufacturing methods

There are several methods used to fabricate a splined shaft. Key and splined shafts are constructed from 2 separate parts that are shaped in a synchronized manner to transfer torque uniformly. Hot rolling is 1 method, while cold rolling utilizes low temperatures to form metal. Both methods enhance mechanical properties, surface finishes, and precision. The advantage of cold rolling is its cost-effectiveness.
Cold forming is 1 method, as well as machining and assembling. Cold forming is a unique process that allows the spline to be shaped to the desired shape. The resulting shape provides maximum contact area and torsional strength. Standard splines are available in standard sizes, but custom lengths can also be ordered. CZPT offers various auxiliary equipment, such as mating sleeves and flanged bushings.
Cold forging is another method. This method produces long splined shafts that are used in automobile propellers. After the spline portion is cut out, it is worked on in a hobbing machine. Work hardening enhances the root strength of the splined portion. It can be used for bearings, gears, and other mechanical components. Listed below are the manufacturing methods for splined shafts.
Parallel splines are the simplest of the splined shaft manufacturing methods. Parallel splines are usually welded to shafts, while involute splines are made of metal or non-metals. Splines are available in a wide variety of lengths and materials. The process is usually accompanied by a process called milling. The workpiece rotates to produce the serrated surface.
Splines are internal or external grooves in a splined shaft. They work in combination with keyways to transfer torque. Male and female splines are used in gears. Female and male splines correspond to 1 another to ensure proper angular correspondence. Involute splines have more surface area and thus are stronger than external splines. Moreover, they help the shaft fit into a grooved cylindrical member without misalignment.
A variety of other methods of manufacturing a splined shaft can be used to produce a splined shaft. Spline shafts can be produced using broaching and shaping, 2 precision machining methods. Broaching uses a metal tool with successively larger teeth to remove metal and create ridges and holes in the surface of a material. However, this process is expensive and requires special expertise.
splineshaft

Applications

The splined shaft is a mechanical component with a helix-like shape formed by the equal spacing of grooves in a circular ring. The splines can either have parallel or involute sides. The splines minimize stress concentration in stationary joints and can be used in both rotary and linear motion. In some cases, splines are rolled rather than cut. The latter is more durable than cut splines and is often used in applications requiring high strength, accuracy, and smooth finish.
Splined shafts are commonly made of carbon steel. This alloy steel has a low carbon content, making it easy to work with. Carbon steel is a great choice for splines because it is malleable. Generally, high-quality carbon steel provides a consistent motion. Steel alloys are also available that contain nickel, chromium, copper, and other metals. If you’re unsure of the right material for your application, you can consult a spline chart.
Splines are a versatile mechanical component. They are easy to cut and fit. Splines can be internal or external, with teeth positioned at equal intervals on both sides of the shaft. This allows the shaft to engage with the hub around the entire circumference of the hub. It also increases load capacity by creating a constant multiple-tooth point of contact with the hub. For this reason, they’re used extensively in rotary and linear motion.
Splined shafts are used in a wide variety of industries. CZPT Inc. offers custom and standard splined shafts for a variety of applications. When choosing a splined shaft for a specific application, consider the surrounding mated components, torque requirements, and size requirements. These 3 factors will make it the ideal choice for your rotary equipment. And you’ll be pleased with the end result!
There are many types of splines and their applications are endless. They transfer torque and angular misalignment between parts, and they also enable the axial rotation of assembled components. Therefore, splines are an essential component of machinery and are used in a wide range of applications. This type of shaft can be found in various types of machines, from household appliances to industrial machinery. So, the next time you’re looking for a splined shaft, make sure you look for a splined one.

China high quality Ht10 Brilliant Quality CZPT CNC Large Supply Gear Heavy Cutting 3 Axis Lathe Drill Mill Combo Lathe Machine with Free Design CustomChina high quality Ht10 Brilliant Quality CZPT CNC Large Supply Gear Heavy Cutting 3 Axis Lathe Drill Mill Combo Lathe Machine with Free Design Custom

China factory CNC Horizontal Large Lathe Machine (T1400/1500&T1600/1500) with Free Design Custom

Product Description

CNC Heavy Large Lathe (T1400/1500&T1600/1500)

Specifications:
Max. swing over bed: 1400/1600mm
Max. swing over carriage: 990/1190mm
Maximum length of workpiece: 1500-10000mm
Spindle bore: Φ130 mm

This machine has the following features:

Mateched with FANUC SIGMENS or NC system high-reliability because of its STD totalline strnc-tion, CRT showing, line and circle in-terpolation.
 
2 axle closs-circle control, AC servo motor, Semi-closed loop control system. High-strength casting  bed with high-frequency chilling and priecise grinding.
 
Slidewaygluded low-fricton plastics.
 
Spindle with frequening converter and stepless variable drive.
 
Suited for cutting workpieces which have various shapes and sizes.

Longitudinal and cross feeds are effected by servo motor drive through ball screws.

Φ 130mm spindle bore, short taper positioning spindle nose for high precision and rigidity.

Centralized lubrication system in headstock for less heating and heat distortion.

Supersonic frequency hardened CZPT ways to ensure high precision and long service life.

ITEMS T1400/1500 T1600/1500
Max. swing over bed Φ1400 mm Φ1600 mm
Max. swing over carriage Φ990 mm Φ1190 mm
Width of bed 970 mm
Maximum length of workpiece 1.5 /2 /3/4 m
Max. turning length 1.3 /1.8 /2.8 /3.8 m
Max. weight between centers 6000Kg
*Swing over gap Φ1930 mm Φ2110 mm
*Effective length of gap 590 mm
Spindle nose A2-15
Spindle bore Φ130 mm
Cone hole diameter and taper of spindle hole Metric Φ140 1 : 20
Steps of spindle speed(Manual) 24
Range of spindle spec 2.5 ~ 250 r/min
Rapid feed for Z axis 8m/min
Rapid feed for X axis 5 m/min
Max. travel of Axis Z 8m
Max. travel of Axis X 820 mm 920 mm
Max. Input 0.001 mm
Tool post stations 4station
Tool cross section 50×50mm
External diameter of tailstock sleeve Φ160mm
Taper of bore of tailstock sleeve Metric 80
Max. traverse of tailstock sleeve 300mm
X/Z motor torque 37Nm/42Nm
Spindle motor power 22KW
Power of cooling pump 250W
3m Overall dimensions(L×W×H) 6200×2280×2130 mm 6200×2280×2300 mm
Net weight ( 3m ) 12700 13500
Note: The items with “*” are only for 62 series

Stiffness and Torsional Vibration of Spline-Couplings

In this paper, we describe some basic characteristics of spline-coupling and examine its torsional vibration behavior. We also explore the effect of spline misalignment on rotor-spline coupling. These results will assist in the design of improved spline-coupling systems for various applications. The results are presented in Table 1.
splineshaft

Stiffness of spline-coupling

The stiffness of a spline-coupling is a function of the meshing force between the splines in a rotor-spline coupling system and the static vibration displacement. The meshing force depends on the coupling parameters such as the transmitting torque and the spline thickness. It increases nonlinearly with the spline thickness.
A simplified spline-coupling model can be used to evaluate the load distribution of splines under vibration and transient loads. The axle spline sleeve is displaced a z-direction and a resistance moment T is applied to the outer face of the sleeve. This simple model can satisfy a wide range of engineering requirements but may suffer from complex loading conditions. Its asymmetric clearance may affect its engagement behavior and stress distribution patterns.
The results of the simulations show that the maximum vibration acceleration in both Figures 10 and 22 was 3.03 g/s. This results indicate that a misalignment in the circumferential direction increases the instantaneous impact. Asymmetry in the coupling geometry is also found in the meshing. The right-side spline’s teeth mesh tightly while those on the left side are misaligned.
Considering the spline-coupling geometry, a semi-analytical model is used to compute stiffness. This model is a simplified form of a classical spline-coupling model, with submatrices defining the shape and stiffness of the joint. As the design clearance is a known value, the stiffness of a spline-coupling system can be analyzed using the same formula.
The results of the simulations also show that the spline-coupling system can be modeled using MASTA, a high-level commercial CAE tool for transmission analysis. In this case, the spline segments were modeled as a series of spline segments with variable stiffness, which was calculated based on the initial gap between spline teeth. Then, the spline segments were modelled as a series of splines of increasing stiffness, accounting for different manufacturing variations. The resulting analysis of the spline-coupling geometry is compared to those of the finite-element approach.
Despite the high stiffness of a spline-coupling system, the contact status of the contact surfaces often changes. In addition, spline coupling affects the lateral vibration and deformation of the rotor. However, stiffness nonlinearity is not well studied in splined rotors because of the lack of a fully analytical model.
splineshaft

Characteristics of spline-coupling

The study of spline-coupling involves a number of design factors. These include weight, materials, and performance requirements. Weight is particularly important in the aeronautics field. Weight is often an issue for design engineers because materials have varying dimensional stability, weight, and durability. Additionally, space constraints and other configuration restrictions may require the use of spline-couplings in certain applications.
The main parameters to consider for any spline-coupling design are the maximum principal stress, the maldistribution factor, and the maximum tooth-bearing stress. The magnitude of each of these parameters must be smaller than or equal to the external spline diameter, in order to provide stability. The outer diameter of the spline must be at least 4 inches larger than the inner diameter of the spline.
Once the physical design is validated, the spline coupling knowledge base is created. This model is pre-programmed and stores the design parameter signals, including performance and manufacturing constraints. It then compares the parameter values to the design rule signals, and constructs a geometric representation of the spline coupling. A visual model is created from the input signals, and can be manipulated by changing different parameters and specifications.
The stiffness of a spline joint is another important parameter for determining the spline-coupling stiffness. The stiffness distribution of the spline joint affects the rotor’s lateral vibration and deformation. A finite element method is a useful technique for obtaining lateral stiffness of spline joints. This method involves many mesh refinements and requires a high computational cost.
The diameter of the spline-coupling must be large enough to transmit the torque. A spline with a larger diameter may have greater torque-transmitting capacity because it has a smaller circumference. However, the larger diameter of a spline is thinner than the shaft, and the latter may be more suitable if the torque is spread over a greater number of teeth.
Spline-couplings are classified according to their tooth profile along the axial and radial directions. The radial and axial tooth profiles affect the component’s behavior and wear damage. Splines with a crowned tooth profile are prone to angular misalignment. Typically, these spline-couplings are oversized to ensure durability and safety.

Stiffness of spline-coupling in torsional vibration analysis

This article presents a general framework for the study of torsional vibration caused by the stiffness of spline-couplings in aero-engines. It is based on a previous study on spline-couplings. It is characterized by the following 3 factors: bending stiffness, total flexibility, and tangential stiffness. The first criterion is the equivalent diameter of external and internal splines. Both the spline-coupling stiffness and the displacement of splines are evaluated by using the derivative of the total flexibility.
The stiffness of a spline joint can vary based on the distribution of load along the spline. Variables affecting the stiffness of spline joints include the torque level, tooth indexing errors, and misalignment. To explore the effects of these variables, an analytical formula is developed. The method is applicable for various kinds of spline joints, such as splines with multiple components.
Despite the difficulty of calculating spline-coupling stiffness, it is possible to model the contact between the teeth of the shaft and the hub using an analytical approach. This approach helps in determining key magnitudes of coupling operation such as contact peak pressures, reaction moments, and angular momentum. This approach allows for accurate results for spline-couplings and is suitable for both torsional vibration and structural vibration analysis.
The stiffness of spline-coupling is commonly assumed to be rigid in dynamic models. However, various dynamic phenomena associated with spline joints must be captured in high-fidelity drivetrain models. To accomplish this, a general analytical stiffness formulation is proposed based on a semi-analytical spline load distribution model. The resulting stiffness matrix contains radial and tilting stiffness values as well as torsional stiffness. The analysis is further simplified with the blockwise inversion method.
It is essential to consider the torsional vibration of a power transmission system before selecting the coupling. An accurate analysis of torsional vibration is crucial for coupling safety. This article also discusses case studies of spline shaft wear and torsionally-induced failures. The discussion will conclude with the development of a robust and efficient method to simulate these problems in real-life scenarios.
splineshaft

Effect of spline misalignment on rotor-spline coupling

In this study, the effect of spline misalignment in rotor-spline coupling is investigated. The stability boundary and mechanism of rotor instability are analyzed. We find that the meshing force of a misaligned spline coupling increases nonlinearly with spline thickness. The results demonstrate that the misalignment is responsible for the instability of the rotor-spline coupling system.
An intentional spline misalignment is introduced to achieve an interference fit and zero backlash condition. This leads to uneven load distribution among the spline teeth. A further spline misalignment of 50um can result in rotor-spline coupling failure. The maximum tensile root stress shifted to the left under this condition.
Positive spline misalignment increases the gear mesh misalignment. Conversely, negative spline misalignment has no effect. The right-handed spline misalignment is opposite to the helix hand. The high contact area is moved from the center to the left side. In both cases, gear mesh is misaligned due to deflection and tilting of the gear under load.
This variation of the tooth surface is measured as the change in clearance in the transverse plain. The radial and axial clearance values are the same, while the difference between the 2 is less. In addition to the frictional force, the axial clearance of the splines is the same, which increases the gear mesh misalignment. Hence, the same procedure can be used to determine the frictional force of a rotor-spline coupling.
Gear mesh misalignment influences spline-rotor coupling performance. This misalignment changes the distribution of the gear mesh and alters contact and bending stresses. Therefore, it is essential to understand the effects of misalignment in spline couplings. Using a simplified system of helical gear pair, Hong et al. examined the load distribution along the tooth interface of the spline. This misalignment caused the flank contact pattern to change. The misaligned teeth exhibited deflection under load and developed a tilting moment on the gear.
The effect of spline misalignment in rotor-spline couplings is minimized by using a mechanism that reduces backlash. The mechanism comprises cooperably splined male and female members. One member is formed by 2 coaxially aligned splined segments with end surfaces shaped to engage in sliding relationship. The connecting device applies axial loads to these segments, causing them to rotate relative to 1 another.

China factory CNC Horizontal Large Lathe Machine (T1400/1500&T1600/1500) with Free Design CustomChina factory CNC Horizontal Large Lathe Machine (T1400/1500&T1600/1500) with Free Design Custom

China Good quality Factory Cak6150 Top-Level Metal Horizontal Flat Bed CNC Lathe Machine near me manufacturer

Product Description

Factory CAK6150 Top-Level Metal Horizontal Flat Bed CNC Lathe Machine

Product Pictures:

Product Features :
1.Big torque ,high precision spindle.
2.Hydraulic shift ,easy operate.
3.Z axis feed is directly connected which has high transmission accuracy and high positioning accuracy.
4.Vertical 4 position electric toolpost with high positioning accuracy.
5.Widening high stability bed.
6.Intergrated automatic lubrication system.
Application :
CAK series CNC lathe machine is an economical ,practical type machine tools iwth good quality .
The machine has a very wide use which is suitable or internal and external turning ,tapering,circular arc ,thread ,boring ,reaming of axle and disk workpiece .It also can achieve non-circular curve machining ,You can choose the CNC system and optional accessories according to your requirement .

Technical Parameters:

Specifications Units CAK6140 CAK6140B CAK6140C CAK6150 CAK6150B CAK6150C
Max.swing over bed mm 400 500
Max.processing length mm 750/1000/1500/2000/3000 750/1000/1500/2000/3000
Spindle taper   MT6(Ø90 1:20 for B)
[Ø113 1:20 for C]		 MT6(Ø90 1:20 for B)
[Ø113 1:20 for C]
Chuck size mm C6(D8)[D8] C6(D8)[D8]
Chuck diameter mm 200 250
Spindle bore mm 52(80 for B)[105 for C] 52(80 for B)[105 for C]
Spindle speed 3 steps
 (auto change gear)		 rpm Independent spindle:100-1600
21-1500(162-1500,66-500,21-150)		 Independent spindle:100-1600
21-1500(162-1500,66-500,21-150)
Tailstock sleeve travel mm 150 150
Tailstock sleeve taper   MT5 MT5
Position accuracy mm ±0.015 ±0.015
Repositioning accuracy mm ±0.006 ±0.006
X/Z axis rapid traverse m/min 4/6 4/6
Spindle motor kw 7.5 7.5
Machine dimension for 750 mm 2550x1550x1700 2550x1550x1700
Machine dimension for 1000 mm 2750x1550x1700 2750x1550x1700
Machine dimension for 1500 mm 3250x1550x1700 3250x1550x1700
Machine dimension for 2000 mm 3700x1550x1700 3700x1550x1700
Machine dimension for 3000 mm 4710x1550x1700 4710x1550x1700
Machine weight for 750 kg 2100/2800 2120/2900
Machine weight for 1000 kg 2200/2900 2240/3000
Machine weight for 1500 kg 2300/3150 2350/3200
Machine weight for 2000 kg 2700/3350 2740/3400
Machine weight for 3000 kg 3500/4100 3600/4200

 Standard Configuration :
1.CNC System: GSK.
2.3-jaw manual chuck.
3.4-station tool rest.
4.Frequency spindle motor.
5.Stepless speed changer.
6.Manual tailstock.
7.Lighting system.
8.Cooling system.
9.Automatic lubrication system.

Optional Configuration:
1.CNC System:KND ,Siemens ,Fanuc etc.
2.Spindle motor:Servo spindle motor.
3.Tool post (turret):Electric 6-station / 8-station.
4.Chuck:Spring chuck ,Hydraulic chuck ,pneumatic chuck. 
5.Tailstock:Hydraulic tailstock ,pneumatic tailstock.
6.Feeder:Automatic Bar feeder.
7.Conveyor:Automatic chip conveyor.
8.Speed change:Stepless speed ,Three-gear speed change.

Product Ddetails:

Packing and Delivery:
—->We can guarantee on-time delivery
—->Packing: The machine and accessories are fixed in the wooden box, then spray anti-corrosion oil, hang up the desiccant to ensure the safety of the machine during long-term transportation.
—->Export case: wooden box with Tito, two, fumigation wooden box,
—->Mode of transport: transported by sea or rail to the customer’s location.

Company Information:

FAQ
1. What level of service do you provide ?
—>Your inquiry will be replied within 24 hours.

2. Technology support by providing operation?training videos?
—->Professional after-sales service team. 
     We can Provide Technical support online service  and Machine operation Vedio
     We can provide on-site  training and commissioning Vedio
     We can Provide Spare parts replacement and repair service
     Give reasonable offers with the best quality.

3. What is our advantages?
—-> Competitive price: We can meet your budget and best-selling business very well.
      OEM Accepted: We can produce customized design.
      Good Service: We treat clients as friends and provide problem solving anytime you need.
       Good Quality: We have strict quality control system. Good reputation in the market.
       Fast & Delivery: We have big discount from forwarder (Long-term Contract).

4. Can you customize the machine for the customer?
—->Yes. We can, if you need customized services, please contact us

5. What is the MOQ?
—->We usually provide 1 set for customers to test.

6.What is your delivery time?
—->The delivery depends on different machines with different configurations. Please contact us to confirm it is in stock or not.

7.What is your payment method?
—->We prefer to do 100% T/T (30% T/T in advance, 70% T/T before shipment)

8.Agents Wanted:
—->We have strong partnerships in Europe, America, South America, India, Southeast Asia and South Africa. We also supply OEM service, and we are looking for agents in these areas. In the further, we want to develop SCHULER to a global brand. Wherever you are from, we are looking forward to explore new market with you.

9.Q: How about your machine quality?We are worry about the quality.
—->A: ZheJiang Schuler Heavy Machinery Co.,Ltd focused on cnc lathe machines for up to 10 years, is China’s mature brand. We “quality of survival” management philosophy, theNew Mini Hobby CNC Lathe Brand Machining Prices CK6140 has won more and more customers love and support, we have a field factory, on the quality, you are welcome to visit the field at any time.
 

          If any questions pls feel free to contact me

Contact information :

ZheJiang Schuler CNC Machinery Co.,Ltd.

Add: HangZhou City ,ZheJiang Province ,China

Edwin

Mob:  –18663288651

 

The Benefits of Spline Couplings for Disc Brake Mounting Interfaces

Spline couplings are commonly used for securing disc brake mounting interfaces. Spline couplings are often used in high-performance vehicles, aeronautics, and many other applications. However, the mechanical benefits of splines are not immediately obvious. Listed below are the benefits of spline couplings. We’ll discuss what these advantages mean for you. Read on to discover how these couplings work.

Disc brake mounting interfaces are splined

There are 2 common disc brake mounting interfaces – splined and six-bolt. Splined rotors fit on splined hubs; six-bolt rotors will need an adapter to fit on six-bolt hubs. The six-bolt method is easier to maintain and may be preferred by many cyclists. If you’re thinking of installing a disc brake system, it is important to know how to choose the right splined and center lock interfaces.
splineshaft

Aerospace applications

The splines used for spline coupling in aircraft are highly complex. While some previous researches have addressed the design of splines, few publications have tackled the problem of misaligned spline coupling. Nevertheless, the accurate results we obtained were obtained using dedicated simulation tools, which are not commercially available. Nevertheless, such tools can provide a useful reference for our approach. It would be beneficial if designers could use simple tools for evaluating contact pressure peaks. Our analytical approach makes it possible to find answers to such questions.
The design of a spline coupling for aerospace applications must be accurate to minimize weight and prevent failure mechanisms. In addition to weight reduction, it is necessary to minimize fretting fatigue. The pressure distribution on the spline coupling teeth is a significant factor in determining its fretting fatigue. Therefore, we use analytical and experimental methods to examine the contact pressure distribution in the axial direction of spline couplings.
The teeth of a spline coupling can be categorized by the type of engagement they provide. This study investigates the position of resultant contact forces in the teeth of a spline coupling when applied to pitch diameter. Using FEM models, numerical results are generated for nominal and parallel offset misalignments. The axial tooth profile determines the behavior of the coupling component and its ability to resist wear. Angular misalignment is also a concern, causing misalignment.
In order to assess wear damage of a spline coupling, we must take into consideration the impact of fretting on the components. This wear is caused by relative motion between the teeth that engage them. The misalignment may be caused by vibrations, cyclical tooth deflection, or angular misalignment. The result of this analysis may help designers improve their spline coupling designs and develop improved performance.
CZPT polyimide, an abrasion-resistant polymer, is a popular choice for high-temperature spline couplings. This material reduces friction and wear, provides a low friction surface, and has a low wear rate. Furthermore, it offers up to 50 times the life of metal on metal spline connections. For these reasons, it is important to choose the right material for your spline coupling.
splineshaft

High-performance vehicles

A spline coupler is a device used to connect splined shafts. A typical spline coupler resembles a short pipe with splines on either end. There are 2 basic types of spline coupling: single and dual spline. One type attaches to a drive shaft, while the other attaches to the gearbox. While spline couplings are typically used in racing, they’re also used for performance problems.
The key challenge in spline couplings is to determine the optimal dimension of spline joints. This is difficult because no commercial codes allow the simulation of misaligned joints, which can destroy components. This article presents analytical approaches to estimating contact pressures in spline connections. The results are comparable with numerical approaches but require special codes to accurately model the coupling operation. This research highlights several important issues and aims to make the application of spline couplings in high-performance vehicles easier.
The stiffness of spline assemblies can be calculated using tooth-like structures. Such splines can be incorporated into the spline joint to produce global stiffness for torsional vibration analysis. Bearing reactions are calculated for a certain level of misalignment. This information can be used to design bearing dimensions and correct misalignment. There are 3 types of spline couplings.
Major diameter fit splines are made with tightly controlled outside diameters. This close fit provides concentricity transfer from the male to the female spline. The teeth of the male spline usually have chamfered tips and clearance with fillet radii. These splines are often manufactured from billet steel or aluminum. These materials are renowned for their strength and uniform grain created by the forging process. ANSI and DIN design manuals define classes of fit.
splineshaft

Disc brake mounting interfaces

A spline coupling for disc brake mounting interfaces is a type of hub-to-brake-disc mount. It is a highly durable coupling mechanism that reduces heat transfer from the disc to the axle hub. The mounting arrangement also isolates the axle hub from direct contact with the disc. It is also designed to minimize the amount of vehicle downtime and maintenance required to maintain proper alignment.
Disc brakes typically have substantial metal-to-metal contact with axle hub splines. The discs are held in place on the hub by intermediate inserts. This metal-to-metal contact also aids in the transfer of brake heat from the brake disc to the axle hub. Spline coupling for disc brake mounting interfaces comprises a mounting ring that is either a threaded or non-threaded spline.
During drag brake experiments, perforated friction blocks filled with various additive materials are introduced. The materials included include Cu-based powder metallurgy material, a composite material, and a Mn-Cu damping alloy. The filling material affects the braking interface’s wear behavior and friction-induced vibration characteristics. Different filling materials produce different types of wear debris and have different wear evolutions. They also differ in their surface morphology.
Disc brake couplings are usually made of 2 different types. The plain and HD versions are interchangeable. The plain version is the simplest to install, while the HD version has multiple components. The two-piece couplings are often installed at the same time, but with different mounting interfaces. You should make sure to purchase the appropriate coupling for your vehicle. These interfaces are a vital component of your vehicle and must be installed correctly for proper operation.
Disc brakes use disc-to-hub elements that help locate the forces and displace them to the rim. These elements are typically made of stainless steel, which increases the cost of manufacturing the disc brake mounting interface. Despite their benefits, however, the high braking force loads they endure are hard on the materials. Moreover, excessive heat transferred to the intermediate elements can adversely affect the fatigue life and long-term strength of the brake system.

China Good quality Factory Cak6150 Top-Level Metal Horizontal Flat Bed CNC Lathe Machine near me manufacturer China Good quality Factory Cak6150 Top-Level Metal Horizontal Flat Bed CNC Lathe Machine near me manufacturer

China Best Sales China Supplier High Precision CNC Metal Turning Lathe Machine (CK6150) with Great quality

Product Description

China supplier high precision cnc metal turning lathe machine (CK6150);

1.;Features of our CNC lathe machine CK6150:;
1);CK series CNC lathe machine is an economical,; practical type machine tools with good quality.;
2);This CNC lathe machine CK6150 has a very wide use which is suitable for internal and external turning,; tapering,; circular arc,; thread,; boring,; reaming of axle and disk workpiece.;
3);It also can achieve non-circular curve machining.; You can choose the CNC system and Optional accessories according to your requirement.;
4);Big torque,; high precision spindle.;
5);Hydraulic chuck,; easy to operate.;
6);Z-Axis feed is directly connected which has high transmission accuracy and high positioning accuracy.;
7);Vertical 4-position electric toolpost with higher positioning accuracy.;

2.;Specification of our CNC lathe machine:;
 

Specifications Units CK6150
Max.; swing over cross slide mm 280
Max.; length of workpiece mm 1   Fax:; 0571 -5815716 
 
 
 

Stiffness and Torsional Vibration of Spline-Couplings

In this paper, we describe some basic characteristics of spline-coupling and examine its torsional vibration behavior. We also explore the effect of spline misalignment on rotor-spline coupling. These results will assist in the design of improved spline-coupling systems for various applications. The results are presented in Table 1.
splineshaft

Stiffness of spline-coupling

The stiffness of a spline-coupling is a function of the meshing force between the splines in a rotor-spline coupling system and the static vibration displacement. The meshing force depends on the coupling parameters such as the transmitting torque and the spline thickness. It increases nonlinearly with the spline thickness.
A simplified spline-coupling model can be used to evaluate the load distribution of splines under vibration and transient loads. The axle spline sleeve is displaced a z-direction and a resistance moment T is applied to the outer face of the sleeve. This simple model can satisfy a wide range of engineering requirements but may suffer from complex loading conditions. Its asymmetric clearance may affect its engagement behavior and stress distribution patterns.
The results of the simulations show that the maximum vibration acceleration in both Figures 10 and 22 was 3.03 g/s. This results indicate that a misalignment in the circumferential direction increases the instantaneous impact. Asymmetry in the coupling geometry is also found in the meshing. The right-side spline’s teeth mesh tightly while those on the left side are misaligned.
Considering the spline-coupling geometry, a semi-analytical model is used to compute stiffness. This model is a simplified form of a classical spline-coupling model, with submatrices defining the shape and stiffness of the joint. As the design clearance is a known value, the stiffness of a spline-coupling system can be analyzed using the same formula.
The results of the simulations also show that the spline-coupling system can be modeled using MASTA, a high-level commercial CAE tool for transmission analysis. In this case, the spline segments were modeled as a series of spline segments with variable stiffness, which was calculated based on the initial gap between spline teeth. Then, the spline segments were modelled as a series of splines of increasing stiffness, accounting for different manufacturing variations. The resulting analysis of the spline-coupling geometry is compared to those of the finite-element approach.
Despite the high stiffness of a spline-coupling system, the contact status of the contact surfaces often changes. In addition, spline coupling affects the lateral vibration and deformation of the rotor. However, stiffness nonlinearity is not well studied in splined rotors because of the lack of a fully analytical model.
splineshaft

Characteristics of spline-coupling

The study of spline-coupling involves a number of design factors. These include weight, materials, and performance requirements. Weight is particularly important in the aeronautics field. Weight is often an issue for design engineers because materials have varying dimensional stability, weight, and durability. Additionally, space constraints and other configuration restrictions may require the use of spline-couplings in certain applications.
The main parameters to consider for any spline-coupling design are the maximum principal stress, the maldistribution factor, and the maximum tooth-bearing stress. The magnitude of each of these parameters must be smaller than or equal to the external spline diameter, in order to provide stability. The outer diameter of the spline must be at least 4 inches larger than the inner diameter of the spline.
Once the physical design is validated, the spline coupling knowledge base is created. This model is pre-programmed and stores the design parameter signals, including performance and manufacturing constraints. It then compares the parameter values to the design rule signals, and constructs a geometric representation of the spline coupling. A visual model is created from the input signals, and can be manipulated by changing different parameters and specifications.
The stiffness of a spline joint is another important parameter for determining the spline-coupling stiffness. The stiffness distribution of the spline joint affects the rotor’s lateral vibration and deformation. A finite element method is a useful technique for obtaining lateral stiffness of spline joints. This method involves many mesh refinements and requires a high computational cost.
The diameter of the spline-coupling must be large enough to transmit the torque. A spline with a larger diameter may have greater torque-transmitting capacity because it has a smaller circumference. However, the larger diameter of a spline is thinner than the shaft, and the latter may be more suitable if the torque is spread over a greater number of teeth.
Spline-couplings are classified according to their tooth profile along the axial and radial directions. The radial and axial tooth profiles affect the component’s behavior and wear damage. Splines with a crowned tooth profile are prone to angular misalignment. Typically, these spline-couplings are oversized to ensure durability and safety.

Stiffness of spline-coupling in torsional vibration analysis

This article presents a general framework for the study of torsional vibration caused by the stiffness of spline-couplings in aero-engines. It is based on a previous study on spline-couplings. It is characterized by the following 3 factors: bending stiffness, total flexibility, and tangential stiffness. The first criterion is the equivalent diameter of external and internal splines. Both the spline-coupling stiffness and the displacement of splines are evaluated by using the derivative of the total flexibility.
The stiffness of a spline joint can vary based on the distribution of load along the spline. Variables affecting the stiffness of spline joints include the torque level, tooth indexing errors, and misalignment. To explore the effects of these variables, an analytical formula is developed. The method is applicable for various kinds of spline joints, such as splines with multiple components.
Despite the difficulty of calculating spline-coupling stiffness, it is possible to model the contact between the teeth of the shaft and the hub using an analytical approach. This approach helps in determining key magnitudes of coupling operation such as contact peak pressures, reaction moments, and angular momentum. This approach allows for accurate results for spline-couplings and is suitable for both torsional vibration and structural vibration analysis.
The stiffness of spline-coupling is commonly assumed to be rigid in dynamic models. However, various dynamic phenomena associated with spline joints must be captured in high-fidelity drivetrain models. To accomplish this, a general analytical stiffness formulation is proposed based on a semi-analytical spline load distribution model. The resulting stiffness matrix contains radial and tilting stiffness values as well as torsional stiffness. The analysis is further simplified with the blockwise inversion method.
It is essential to consider the torsional vibration of a power transmission system before selecting the coupling. An accurate analysis of torsional vibration is crucial for coupling safety. This article also discusses case studies of spline shaft wear and torsionally-induced failures. The discussion will conclude with the development of a robust and efficient method to simulate these problems in real-life scenarios.
splineshaft

Effect of spline misalignment on rotor-spline coupling

In this study, the effect of spline misalignment in rotor-spline coupling is investigated. The stability boundary and mechanism of rotor instability are analyzed. We find that the meshing force of a misaligned spline coupling increases nonlinearly with spline thickness. The results demonstrate that the misalignment is responsible for the instability of the rotor-spline coupling system.
An intentional spline misalignment is introduced to achieve an interference fit and zero backlash condition. This leads to uneven load distribution among the spline teeth. A further spline misalignment of 50um can result in rotor-spline coupling failure. The maximum tensile root stress shifted to the left under this condition.
Positive spline misalignment increases the gear mesh misalignment. Conversely, negative spline misalignment has no effect. The right-handed spline misalignment is opposite to the helix hand. The high contact area is moved from the center to the left side. In both cases, gear mesh is misaligned due to deflection and tilting of the gear under load.
This variation of the tooth surface is measured as the change in clearance in the transverse plain. The radial and axial clearance values are the same, while the difference between the 2 is less. In addition to the frictional force, the axial clearance of the splines is the same, which increases the gear mesh misalignment. Hence, the same procedure can be used to determine the frictional force of a rotor-spline coupling.
Gear mesh misalignment influences spline-rotor coupling performance. This misalignment changes the distribution of the gear mesh and alters contact and bending stresses. Therefore, it is essential to understand the effects of misalignment in spline couplings. Using a simplified system of helical gear pair, Hong et al. examined the load distribution along the tooth interface of the spline. This misalignment caused the flank contact pattern to change. The misaligned teeth exhibited deflection under load and developed a tilting moment on the gear.
The effect of spline misalignment in rotor-spline couplings is minimized by using a mechanism that reduces backlash. The mechanism comprises cooperably splined male and female members. One member is formed by 2 coaxially aligned splined segments with end surfaces shaped to engage in sliding relationship. The connecting device applies axial loads to these segments, causing them to rotate relative to 1 another.

China Best Sales China Supplier High Precision CNC Metal Turning Lathe Machine (CK6150) with Great qualityChina Best Sales China Supplier High Precision CNC Metal Turning Lathe Machine (CK6150) with Great quality

China Custom CNC Double Spindle Underfloor Wheel Lathe Machine for Railway near me supplier

Product Description

CNC double spindle underfloor wheel lathe machine for railway / CNC Special-purpose Machine For Railway

This machine is mainly used for repair of locomotive whose gauge is 1435mm and load per axle is 30 ton.
Wheelset of CRH series does noe need to be disassembled (including axle box cover) in any form.

Profile and tread of 4 wheelsets of whole bogle can be machined at the same time on this machine.
This is the best solution for reconditioning all kinds of wheelsets in modern day.

This machine not only can recondition 4 wheels of 1 bogle simultneously, but also can change the operation mode to become 2 separate underfloor wheel lathes and satisfy processing needs for all kinds of profiles and brakes of wheelsets.


Specification: 

Model Unit  CNC double spindle underfloor wheel lathe
SRC-25GA
Gauge mm 1435
Diameter range of wheel set  mm 600-1400
Range of axles length mm 1600-2600
Type width mm 120-155
Range of the machining portion   Wheel flange & tread
Max. load of axle T 30
Main cutting force KN 26
Max. section m² ≤10
Wheelset wheel base range of bogle mm 2200-2800
Power of main motor  kw 4×30
Overall dimensions of machine (LxWxH) mm 5850x11350x3500
Weight of machine T 65
Productive efficiency (sets/shift)   24

 

Standard Length Splined Shafts

Standard Length Splined Shafts are made from Mild Steel and are perfect for most repair jobs, custom machinery building, and many other applications. All stock splined shafts are 2-3/4 inches in length, and full splines are available in any length, with additional materials and working lengths available upon request and quotation. CZPT Manufacturing Company is proud to offer these standard length shafts.
splineshaft

Disc brake mounting interfaces that are splined

There are 2 common disc brake mounting interfaces, splined and center lock. Disc brakes with splined interfaces are more common. They are usually easier to install. The center lock system requires a tool to remove the locking ring on the disc hub. Six-bolt rotors are easier to install and require only 6 bolts. The center lock system is commonly used with performance road bikes.
Post mount disc brakes require a post mount adapter, while flat mount disc brakes do not. Post mount adapters are more common and are used for carbon mountain bikes, while flat mount interfaces are becoming the norm on road and gravel bikes. All disc brake adapters are adjustable for rotor size, though. Road bikes usually use 160mm rotors while mountain bikes use rotors that are 180mm or 200mm.
splineshaft

Disc brake mounting interfaces that are helical splined

A helical splined disc brake mounting interface is designed with a splined connection between the hub and brake disc. This splined connection allows for a relatively large amount of radial and rotational displacement between the disc and hub. A loosely splined interface can cause a rattling noise due to the movement of the disc in relation to the hub.
The splines on the brake disc and hub are connected via an air gap. The air gap helps reduce heat conduction from the brake disc to the hub. The present invention addresses problems of noise, heat, and retraction of brake discs at the release of the brake. It also addresses issues with skewing and dragging. If you’re unsure whether this type of mounting interface is right for you, consult your mechanic.
Disc brake mounting interfaces that are helix-splined may be used in conjunction with other components of a wheel. They are particularly useful in disc brake mounting interfaces for hub-to-hub assemblies. The spacer elements, which are preferably located circumferentially, provide substantially the same function no matter how the brake disc rotates. Preferably, 3 spacer elements are located around the brake disc. Each of these spacer elements has equal clearance between the splines of the brake disc and the hub.
Spacer elements 6 include a helical spring portion 6.1 and extensions in tangential directions that terminate in hooks 6.4. These hooks abut against the brake disc 1 in both directions. The helical spring portion 5.1 and 6.1 have stiffness enough to absorb radial impacts. The spacer elements are arranged around the circumference of the intermeshing zone.
A helical splined disc mount includes a stabilizing element formed as a helical spring. The helical spring extends to the disc’s splines and teeth. The ends of the extension extend in opposite directions, while brackets at each end engage with the disc’s splines and teeth. This stabilizing element is positioned axially over the disc’s width.
Helical splined disc brake mounting interfaces are popular in bicycles and road bicycles. They’re a reliable, durable way to mount your brakes. Splines are widely used in aerospace, and have a higher fatigue life and reliability. The interfaces between the splined disc brake and BB spindle are made from aluminum and acetate.
As the splined hub mounts the disc in a helical fashion, the spring wire and disc 2 will be positioned in close contact. As the spring wire contacts the disc, it creates friction forces that are evenly distributed throughout the disc. This allows for a wide range of axial motion. Disc brake mounting interfaces that are helical splined have higher strength and stiffness than their counterparts.
Disc brake mounting interfaces that are helically splined can have a wide range of splined surfaces. The splined surfaces are the most common type of disc brake mounting interfaces. They are typically made of stainless steel or aluminum and can be used for a variety of applications. However, a splined disc mount will not support a disc with an oversized brake caliper.

China Custom CNC Double Spindle Underfloor Wheel Lathe Machine for Railway near me supplier China Custom CNC Double Spindle Underfloor Wheel Lathe Machine for Railway near me supplier

China Custom China Professional Large Size CNC Lathe Machine with Tailstock wholesaler

Product Description

High precision and high quality create high velue

      This series of slant bed high speed CNC lathe adopts imported or domestic high-performance CNC system and matched motor and drive to realize two-axis linkage processing. Equipped with ZheJiang axle sleeve spindle, with high precision, high speed, smooth operation and other characteristics, optional hydraulic chuck or collet chuck, can effectively save the work piece clamping time. The machine is suitable for machining shaft parts, thread, arc cone and inner and outer surfaces of the rotating body. Widely used in the automobile industry, electronic industry, motorcycle, home appliances, furniture, lighting and other industries such as rotating body products processing.

Features

1. Slant bed type casting, 2 axis linear way apply to high precision processing.

2. ZheJiang linear way ensured the stability of accuracy.

3. ZheJiang high speed and high accuracy spindle, Japan high precision bearing.

4. Hydraulic chuck, hydraulic station and hydro-cylinder are optional.

5. Chain type auto conveyor is optional.

6. GSK control system or KND control system.

Specification
 

Model HTC-65100
Max. swing diameter over bed mm 650
Max. swing diameter over carriage mm 400
Max. length of workpiece mm 1000
Spindle head (Chuck optional)   A2-8 (10″)
Spindle motor kw 11
Spindle rotation speed rpm 2600
Spindle through-hole diameter mm Φ87
Bar diameter mm Φ72
X axis limited travel mm 350
Z axis limited travel mm 1120
Tool post   10T/12T servo tool turret
12T power tool turret
8T/10T/12T hydraulic tool turret
Height of tool turret center mm 100
Diameter of tailstock sleeve mm 100
Trevel of tailstock sleeve mm 120
Max. travel of tailstock mm 1250
Tailstock sleeve taper   MT5
Bed type and slant angle   Whole body slant type 45°
Dimension mm 3600*1700*1900
Weight kg 5500

 

Standard accessories:

1. GSK controller system with motor
2. Fully enclosed cover
3. Hydraulic 3 jaw chuck
4. 12T servo tool turret
5. Hydraulic station
6. Foot switch
7. Hydraulic tailstock
8. Auto lubrication system
9. Workpiece coolant system
10. Two axis inner encoder feedback system
11. Working light
12. Alarming light
13. Xihu (West Lake) Dis. way cover
14. Tool and tool box
15. Operation manual

Optional accessories:

1. Fanuc controller system
2. Chain type conveyor

Industry Focus

                                   Aeronautical parts                                                                             Hardware Parts

                                        Multi-angle part

Core Technology

      Provide customer apllication solution
      Joint company amassed abundant database, can fast provdie applicarion case of production technology beat, machine model selection, machining technology optimization, tool choose, suggest turning and milling, etc. In order to help customer improve produce efficiency, improve machining precision.

 
      Can provide automatic feeding solution
      Combined customer’s parts machining requirement and technology, design matching material automatic feeding production line, included Truss robot, Feeding tray, etc. Also can continue automatic line remouled of cnc lathe machine.

      Provide customization products for customer
      Aim at small axle type, plate type parts machining for automobile brake dics, etc, devolped variety different machining requirements samll cnc lathe machine. Also can according to customer requirements, customized model for multiaxis turning and milling machining, double spindle machining, etc.

      High precision and good quality product
      Joint company is absorbed in high quality production, amassed abundant experience of cnc product design, manufacture technological, test process, etc. Established quality assurance system, with the most advanced production testing instrument, choose quality accessrories, so our product quality is better than domestic similar products.

Company Profile

       HangZhou Joint Technology Co., Ltd. specializes in R&D and manufacturing mold processing and machinery parts processing equipment, we developed high quality and high-tech research, development, manufacturing, service team and management system, and expanded products to more than 11 series from milling machines, to machine center,mechanical arm, automation. With the exceptional quality products and distinct brand reputation, our products are sold to more than 40 developed cities all over China, and also to more than 20 countries all over the world across Asia, Europe and America.Our company takes the high quality product as orientation, R&D ideas is to provide customers with the most suitable quality products, became a professional machine tool manufacturer with a complete product line of CZPT and parts processing machine tool and strong tailor-made design capability in China.

Core strengths

1. Standardize processes and operating mechanisms, high standards production and testing software and hardware – Ensure stable product supply and service support.
2. We insist in-depth research and technological precipitation for more than 20 years – Promote rapid innovation and progress in products and technology.
3. Comprehensive information management systems such as ERP and CRM – JOINT has formed a efficient operation and continuous improvement system.
4. Integrity, collaboration, innovation, and CZPT spirit –  we JOINT has established a strong and stable supply chain, and a large long-term CZPT customer base.

Special advantages

1. Provide more practical customized products
2. Provide CNC product applications support
3. Provide integrated solution for auto production line
4. Provide integrated design of mold, and parts processing production line

Qualifications and honors

1. National High-tech Enterprose
2. HangZhou famous brand “JOINT”
3. Member of China Quality Association
4. Member of China Machine Tools Association
5. Vice-chairmen of HangZhou Machinery Association
6. CE certification on milling machine, grinidng machine and machine center.
7. More than 150 patents on invention, utility model patent and software copyright etc.
8. ZheJiang famous trademark

FAQ

Q1: Are you trading company or manufacturer?
A1: We are factory.

Q2: What is your terms of payments?
A2: 30% as deposit, 70% should be paid before delivery.

Q3: How can I choose the most suitable machines?
A3: Please tell us your requirements of the machines, or you could send us the products drawing, our engineer can help to choose suitable model for you.

Q4: What is the package? Is it suitable for shipment?
A4: Machine will be packed by exporting standard package, water proof and anti-rust. It is very much strong for oversea transportation.

Q5: How long is the warranty for machines?
A5: Warranty time is 12 months. We will supply the repair parts in this warranty time. The charge of repair parts will be free due to its quality problemin this guarantee.

The Functions of Splined Shaft Bearings

Splined shafts are the most common types of bearings for machine tools. They are made of a wide variety of materials, including metals and non-metals such as Delrin and nylon. They are often fabricated to reduce deflection. The tooth profile will become deformed with time, as the shaft is used over a long period of time. Splined shafts are available in a huge range of materials and lengths.

Functions

Splined shafts are used in a variety of applications and industries. They are an effective anti-rotational device, as well as a reliable means of transmitting torque. Other types of shafts are available, including key shafts, but splines are the most convenient for transmitting torque. The following article discusses the functions of splines and why they are a superior choice. Listed below are a few examples of applications and industries in which splines are used.
Splined shafts can be of several styles, depending on the application and mechanical system in question. The differences between splined shaft styles include the design of teeth, overall strength, transfer of rotational concentricity, sliding ability, and misalignment tolerance. Listed below are a few examples of splines, as well as some of their benefits. The difference between these styles is not mutually exclusive; instead, each style has a distinct set of pros and cons.
A splined shaft is a cylindrical shaft with teeth or ridges that correspond to a specific angular position. This allows a shaft to transfer torque while maintaining angular correspondence between tracks. A splined shaft is defined as a cylindrical member with several grooves cut into its circumference. These grooves are equally spaced around the shaft and form a series of projecting keys. These features give the shaft a rounded appearance and allow it to fit perfectly into a grooved cylindrical member.
While the most common applications of splines are for shortening or extending shafts, they can also be used to secure mechanical assemblies. An “involute spline” spline has a groove that is wider than its counterparts. The result is that a splined shaft will resist separation during operation. They are an ideal choice for applications where deflection is an issue.
A spline shaft’s radial torsion load distribution is equally distributed, unless a bevel gear is used. The radial torsion load is evenly distributed and will not exert significant load concentration. If the spline couplings are not aligned correctly, the spline connection can fail quickly, causing significant fretting fatigue and wear. A couple of papers discuss this issue in more detail.
splineshaft

Types

There are many different types of splined shafts. Each type features an evenly spaced helix of grooves on its outer surface. These grooves are either parallel or involute. Their shape allows them to be paired with gears and interchange rotary and linear motion. Splines are often cold-rolled or cut. The latter has increased strength compared to cut spines. These types of shafts are commonly used in applications requiring high strength, accuracy, and smoothness.
Another difference between internal and external splined shafts lies in the manufacturing process. The former is made of wood, while the latter is made of steel or a metal alloy. The process of manufacturing splined shafts involves cutting furrows into the surface of the material. Both processes are expensive and require expert skill. The main advantage of splined shafts is their adaptability to a wide range of applications.
In general, splined shafts are used in machinery where the rotation is transferred to an internal splined member. This member can be a gear or some other rotary device. These types of shafts are often packaged together as a hub assembly. Cleaning and lubricating are essential to the life of these components. If you’re using them on a daily basis, you’ll want to make sure to regularly inspect them.
Crowned splines are usually involute. The teeth of these splines form a spiral pattern. They are used for smaller diameter shafts because they add strength. Involute splines are also used on instrument drives and valve shafts. Serration standards are found in the SAE. Both kinds of splines can also contain a ball bearing for high torque. The difference between the 2 types of splines is the number of teeth on the shaft.
Internal splines have many advantages over external ones. For example, an internal spline shaft can be made using a grinding wheel instead of a CNC machine. It also uses a more accurate and economical process. Furthermore, it allows for a shorter manufacturing cycle, which is essential when splining high-speed machines. In addition, it stabilizes the relative phase between the spline and thread.
splineshaft

Manufacturing methods

There are several methods used to fabricate a splined shaft. Key and splined shafts are constructed from 2 separate parts that are shaped in a synchronized manner to transfer torque uniformly. Hot rolling is 1 method, while cold rolling utilizes low temperatures to form metal. Both methods enhance mechanical properties, surface finishes, and precision. The advantage of cold rolling is its cost-effectiveness.
Cold forming is 1 method, as well as machining and assembling. Cold forming is a unique process that allows the spline to be shaped to the desired shape. The resulting shape provides maximum contact area and torsional strength. Standard splines are available in standard sizes, but custom lengths can also be ordered. CZPT offers various auxiliary equipment, such as mating sleeves and flanged bushings.
Cold forging is another method. This method produces long splined shafts that are used in automobile propellers. After the spline portion is cut out, it is worked on in a hobbing machine. Work hardening enhances the root strength of the splined portion. It can be used for bearings, gears, and other mechanical components. Listed below are the manufacturing methods for splined shafts.
Parallel splines are the simplest of the splined shaft manufacturing methods. Parallel splines are usually welded to shafts, while involute splines are made of metal or non-metals. Splines are available in a wide variety of lengths and materials. The process is usually accompanied by a process called milling. The workpiece rotates to produce the serrated surface.
Splines are internal or external grooves in a splined shaft. They work in combination with keyways to transfer torque. Male and female splines are used in gears. Female and male splines correspond to 1 another to ensure proper angular correspondence. Involute splines have more surface area and thus are stronger than external splines. Moreover, they help the shaft fit into a grooved cylindrical member without misalignment.
A variety of other methods of manufacturing a splined shaft can be used to produce a splined shaft. Spline shafts can be produced using broaching and shaping, 2 precision machining methods. Broaching uses a metal tool with successively larger teeth to remove metal and create ridges and holes in the surface of a material. However, this process is expensive and requires special expertise.
splineshaft

Applications

The splined shaft is a mechanical component with a helix-like shape formed by the equal spacing of grooves in a circular ring. The splines can either have parallel or involute sides. The splines minimize stress concentration in stationary joints and can be used in both rotary and linear motion. In some cases, splines are rolled rather than cut. The latter is more durable than cut splines and is often used in applications requiring high strength, accuracy, and smooth finish.
Splined shafts are commonly made of carbon steel. This alloy steel has a low carbon content, making it easy to work with. Carbon steel is a great choice for splines because it is malleable. Generally, high-quality carbon steel provides a consistent motion. Steel alloys are also available that contain nickel, chromium, copper, and other metals. If you’re unsure of the right material for your application, you can consult a spline chart.
Splines are a versatile mechanical component. They are easy to cut and fit. Splines can be internal or external, with teeth positioned at equal intervals on both sides of the shaft. This allows the shaft to engage with the hub around the entire circumference of the hub. It also increases load capacity by creating a constant multiple-tooth point of contact with the hub. For this reason, they’re used extensively in rotary and linear motion.
Splined shafts are used in a wide variety of industries. CZPT Inc. offers custom and standard splined shafts for a variety of applications. When choosing a splined shaft for a specific application, consider the surrounding mated components, torque requirements, and size requirements. These 3 factors will make it the ideal choice for your rotary equipment. And you’ll be pleased with the end result!
There are many types of splines and their applications are endless. They transfer torque and angular misalignment between parts, and they also enable the axial rotation of assembled components. Therefore, splines are an essential component of machinery and are used in a wide range of applications. This type of shaft can be found in various types of machines, from household appliances to industrial machinery. So, the next time you’re looking for a splined shaft, make sure you look for a splined one.

China Custom China Professional Large Size CNC Lathe Machine with Tailstock wholesaler China Custom China Professional Large Size CNC Lathe Machine with Tailstock wholesaler