China Best Sales Spline Milling Shaft for Extruder carbon fiber drive shaft

Product Description

Spline milling shaft 87 Twin Screw Extruder Machine Parts 1.2343 Material Shaft
 
We manufacture both spline milling screw shafts and cold rolling shaft. Ranging from 10 mm to 120 mm /Length 500-900mm and over. Involute inner spliner. 1.2343 is Pre-hard Material import from Germany. and heat treatment also in Germany HRC38-42.Twin Screw Shaft Plastic Extruder Screw Design Extruder Screw Parts 87. The torque coefficient can meet 12.
 
Production description:
 

TEX160 Wear Resistance Screw Elements and Milling Shaft for Twin Screw Extruder 
  
Joiner have been successfully applied in the production of different extruder models at home and abroad, and has been unanimously recognized by customers.

Provide parts for companies such as Berstorff, Leistritz, W&P,JSW, Kobe and CZPT to just name a few.

1. Details of products
 

Screw Design Double-Screw
Extrusion Brand JSW
Elements surface Treatment Sand blasting
Elements Flight Double flighted
Elements spline involute inner spline
Shaft spline involute spline
Application Twin screw extruder
Certification: ISO9001 2015

2. Example drawing of shaft

3. Kinds of Materials of shafts:

Imported Material WR Material Domestic Material
1.Made in Germany
2.Made in Janpan
WR6 WR12 WR8 WR9 WR15A WR15E WR10 WR30 40CrNiMo 

3. Detail introduction of some shaft materials:

 

WR15E WR30 40CrNiMo
Ralloy WR15E is a chromium-molybdenum-vanadium-slloyed steel which is characterized by: Ralloy WR30 is a high pressure nitriding iron-based Cr-Mo alloy Which is characterized by 40CrNiMo is a kind of alloy constructional steel.
– Excellent tensile strength combined with good toughness -Superior corrosion resistance  
-High thermal stability, high resistant to thermal shocks -Excellent machinablity  
-Good high-temperature strength -High dimensional stablity after heat treatment.  
-Good machinability and polishablity -Excellent grinding and polishing ability to obtain optimal surface quality  
-Excellent through-hardening properties -High durability by maximun hardness under static and dynamic demands  
-Good dimensional stability during hardening. -Good wear resistance  
  -High temper resistance up to 500 °C  

4. Types of shaft to choose:

Single keyway                    Square keyslot              High torque key button          Dual keyslot
Involute inner spline           Round keyslot               Rectangle spline                   Client requirements available
 

5.  Torque of spline shaft

6. Materials of screw elements
1. For wear application:
Tool Steel : W6Mo5Cr4V2;
PM-HIP material : SAM10 SAM26 SAM39 CPM10V CPM9V
2. For corrision application:
Nitrided Steel: 38CrMoAI;
PM-HIP material : SAM26 SAM39 CPM10V CPM9V
3. For wear and corrision application:
PM-HIP material:SAM26 SAM39 CPM10V CPM9V
4. Other Materials:
Stainless Steel: 316L, C276 etc.


7. Why choose us?

(1) Total solution of highly wear-resistance and corrosion-resistance problems;
(2) Expert of engineering design and consulting,
(3) Advanced manufacturing capabilities and technology,
(4) Lean production management
(5) Top quality products with high cost performance
 
8. Equipment: 

Joiner has over 130 advanced equipments such as CNC thread grinder, CNC thread milling, CNC kneading block grinder, CNC forming milling, 4-axis machining center, automatic deep hole grinder, CNC lathe, CNC surface grinder, CNC external grinding, CNC band saw, laser marking machine, vacuum quenching CZPT and vacuum tempering furnace. After the raw materials enter the market, all the processing procedures are in-house.

All shafts must be strictly straightened

 All screw elements must be strictly inspected

8. Packing details:
 
1). Rust-proof oil processing,
2). Oiled paper packages,
3). Bubble wrap package,
4). Special foam packaging,
5). Packing,
6). Sealing.
  
 

9. Service Network Assurance

We have a professional sales team who can quickly understand the real needs of customers, and put CZPT reasonable solutions for them. The company not only offers supportive services for both domestic and foreign brands, but also provides retail services to outstanding end customers in the industry. Now CZPT products are exported to more than 30 countries including countries such as Europe and America.

10. Products display:

 

 

 

 

 

 

 

 

     
       
       
       
       

 
We manufacture screw shafts for co-rotating twin screw extruders ranging within 15000mm. All of our products can be traced. 

Co-rotating twin screw shafts for 
 -APV           -KOBE            -OMC
-Buss          -ICMA              -Toshiba
-Clextral      -Labtech          -USEON
-Lantai        – others
-JSW          -Leistritz    
-Keya         -Maris

Types of  shaft
* Single Keyway                  * Square Keyslot          *High torque key button       * Dual keyslot
* Involute inner spline         * Round keyslot           *Retackle spline              * Client’s requirements available

We offer a broader choice of materials:
* 40CrNiMo                        * WR15E                     * WR30
By working closely with customers in choosing optional materials,we can minimize wear and tear and associated costs.

Our Production Plant

FRQ
 
1. Q: Are you a factory or trading company? 
 —-A: A factory
2. Q: Where is your factory located? How can I visit there? 
—–A: Our factory is located in HangZhou, ZheJiang Province, China, 
1) You can fly to HangZhou Airport directly. We will pick you up when you arrive in the airport; 
All our clients, from domestic or abroad, are warmly welcome to visit us! 
                                             
3.Q: What makes you different with others?
—-A: 1) Our Excellent Service 
 For a quick, no hassle quote just send email to us
 We promise to reply with a price within 24 hours – sometimes even within the hour.
 
2) Our quick manufacturing time
For Normal orders, we will promise to produce within 30 working days.
As a manufacturer, we can ensure the delivery time according to the formal contract.
 
 4.Q: How about the delivery time? 
—-A: This depends on the product. Typically standard products are delivered within 30 days. 
 

  1.  Q: What is the term of payment? 
    —-A: 1) T/T payment;   2) LC;  

 
6.Q: May I know the status of my order?
—-A: Yes .We will send you information and photos at different production stage of your order. You will get the latest information in time. 

After-sales Service: 2 Years
Warranty: 2 Years
Technics: Spline Milling
High Toughness: High Resistant
Transport Package: Wood
Specification: LD 48: 1
Customization:
Available

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Customized Request

splineshaft

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 four 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 one for your application. Read on to learn about the different types of splines and how they affect the shaft’s performance.

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 one 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 one 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 one 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 one 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 two 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 two 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 two pressure angles. It is often used when the splined shaft material is harder than usual.

China Best Sales Spline Milling Shaft for Extruder   carbon fiber drive shaft			China Best Sales Spline Milling Shaft for Extruder   carbon fiber drive shaft
editor by CX 2023-11-10