Tag Archives: spline shaft

China Hard Chrome Forging Carbon Steel Transmission Helical Bevel Pinion Spline Gear Shaft with Good quality

Product Description

1.Product Description

This Gear shaft, Herringbone Gear Shaft, Bevel Gear, Eccentric Shaft mainly used on vessel engine, fan internal gear
2.1. Gear Shaft Processing
Gear Shaft drawing CHECK, Make Forging Mold, Forging Mold Quality Inspection Check, Machine Processing, Check Size\Hardness\Surface Finish and other technical parameters on drawing.
2.2. Herringbone Gear Shaft Package
Spray anti-rust oil on Herringbone Gear Shaft, Wrap waterproof cloth around Gear Shaft for reducer, Prepare package by shaft shape&weight to choose steel frame, steel support or wooden box etc.
2.3. OEM Customized Gear Shaft
We supply OEM SERVICE, customized herringbone gear shaft with big module, more than 1tons big weight, more than 3m length, 42CrMo/35CrMo or your specified required material gear shaft.

2.Product Technical info.

Module	m	Range: 5~70
Gear Teeth Number	z	OEM by drawing’s technical parameters
Teeth Height	H	OEM by drawing’s technical parameters
Teeth Thickness	S	OEM by drawing’s technical parameters
Tooth pitch	P	OEM by drawing’s technical parameters
Tooth addendum	Ha	OEM by drawing’s technical parameters
Tooth dedendum	Hf	OEM by drawing’s technical parameters
Working height	h’	OEM by drawing’s technical parameters
Bottom clearance	C	OEM by drawing’s technical parameters
Pressure Angle	α	OEM by drawing’s technical parameters
Helix Angle,		OEM by drawing’s technical parameters
Surface hardness	HRC	Range: HRC 50~HRC63(Quenching)
Hardness:	HB	Range: HB150~HB280; Hardening Tempering/ Hardened Tooth Surface
Surface finish		Range: Ra1.6~Ra3.2
Tooth surface roughness	Ra	Range: ≥0.4
Gear Accuracy Grade		Grade Range: 5-6-7-8-9 (ISO 1328)
Length	L	Range: 0.8m~10m
Weight	Kg	Range: Min. 100kg~Max. 80tons Single Piece
Gear Position		Internal/External Gear
Toothed Portion Shape		Spur Gear/Bevel/Spiral/Helical/Straight
Shaft shape		Herringbone Gear Shaft / Gear Shaft / Eccentric Shaft / Spur Gear / Girth Gear / Gear Wheel
Material	Forging/ Casting	Forging/ Casting 45/42CrMo/40Cr or OEM
Manufacturing Method		Cut Gear
Gear Teeth Milling		√
Gear Teeth Grinding		√
Heat Treatment		Quenching /Carburizing
Sand Blasting		Null
Testing		UT\MT
Trademark		TOTEM/OEM
Application		Gearbox, Reducer, Petroleum,Cement,Mining,Metallurgy etc. Wind driven generator,vertical mill reducer,oil rig helical gear,petroleum slurry pump gear shaft
Transport Package		Export package (wooden box, steel frame etc.)
Origin		China
HS Code		8483409000

Material Comparison List

STEEL CODE GRADES COMPARISON
CHINA/GB	ISO	ГΟСТ	ASTM	JIS	DIN
45	C45E4	45	1045	S45C	CK45
40Cr	41Cr4	40X	5140	SCr440	41Cr4
20CrMo	18CrMo4	20ХМ	4118	SCM22	25CrMo4
42CrMo	42CrMo4	38XM	4140	SCM440	42CrMo4
20CrMnTi		18XГT		SMK22
20Cr2Ni4		20X2H4A
20CrNiMo	20CrNiMo2	20XHM	8720	SNCM220	21NiCrMo2
40CrNiMoA		40XH2MA/ 40XHMA	4340	SNCM439	40NiCrMo6/ 36NiCrMo4
20CrNi2Mo	20NiCrMo7	20XH2MA	4320	SNCM420

3.Totem Service

TOTEM Machinery focus on supplying GEAR SHAFT, ECCENTRIC SHAFT, HERRINGBONE GEAR, BEVEL GEAR, INTERNAL GEAR and other parts for transmission devices & equipments(large industrial reducers & drivers). Which were mainly used in the fields of port facilities, cement, mining, metallurgical industry etc. We invested in several machine processing factories,forging factories and casting factories,relies on these strong reliable and high-quality supplier network, to let our customers worry free.

TOTEM Philosophy: Quality-No.1, Integrity- No.1, Service- No.1

24hrs Salesman on-line, guarantee quick and positive feedback. Experienced and Professional Forwarder Guarantee Log. transportation.

4.About TOTEM

1. Workshop & Processing Strength

2. Testing Facilities

3. Customer Inspection & Shipping

5. Contact Us

ZheJiang CZPT Machinery Co.,Ltd

Facebook: ZheJiang Totem

US $1,666
/ Piece
| 1 Piece

(Min. Order)

###

Material:	Alloy Steel
Load:	Drive Shaft
Stiffness & Flexibility:	Forging
Journal Diameter Dimensional Accuracy:	It5-It9
Axis Shape:	Straight Shaft
Shaft Shape:	Customized

###

Customization:	Available \| Customized Request

###

Module	m	Range: 5~70
Gear Teeth Number	z	OEM by drawing’s technical parameters
Teeth Height	H	OEM by drawing’s technical parameters
Teeth Thickness	S	OEM by drawing’s technical parameters
Tooth pitch	P	OEM by drawing’s technical parameters
Tooth addendum	Ha	OEM by drawing’s technical parameters
Tooth dedendum	Hf	OEM by drawing’s technical parameters
Working height	h’	OEM by drawing’s technical parameters
Bottom clearance	C	OEM by drawing’s technical parameters
Pressure Angle	α	OEM by drawing’s technical parameters
Helix Angle,		OEM by drawing’s technical parameters
Surface hardness	HRC	Range: HRC 50~HRC63(Quenching)
Hardness:	HB	Range: HB150~HB280; Hardening Tempering/ Hardened Tooth Surface
Surface finish		Range: Ra1.6~Ra3.2
Tooth surface roughness	Ra	Range: ≥0.4
Gear Accuracy Grade		Grade Range: 5-6-7-8-9 (ISO 1328)
Length	L	Range: 0.8m~10m
Weight	Kg	Range: Min. 100kg~Max. 80tons Single Piece
Gear Position		Internal/External Gear
Toothed Portion Shape		Spur Gear/Bevel/Spiral/Helical/Straight
Shaft shape		Herringbone Gear Shaft / Gear Shaft / Eccentric Shaft / Spur Gear / Girth Gear / Gear Wheel
Material	Forging/ Casting	Forging/ Casting 45/42CrMo/40Cr or OEM
Manufacturing Method		Cut Gear
Gear Teeth Milling		√
Gear Teeth Grinding		√
Heat Treatment		Quenching /Carburizing
Sand Blasting		Null
Testing		UT\MT
Trademark		TOTEM/OEM
Application		Gearbox, Reducer, Petroleum,Cement,Mining,Metallurgy etc. Wind driven generator,vertical mill reducer,oil rig helical gear,petroleum slurry pump gear shaft
Transport Package		Export package (wooden box, steel frame etc.)
Origin		China
HS Code		8483409000

###

STEEL CODE GRADES COMPARISON
CHINA/GB	ISO	ГΟСТ	ASTM	JIS	DIN
45	C45E4	45	1045	S45C	CK45
40Cr	41Cr4	40X	5140	SCr440	41Cr4
20CrMo	18CrMo4	20ХМ	4118	SCM22	25CrMo4
42CrMo	42CrMo4	38XM	4140	SCM440	42CrMo4
20CrMnTi		18XГT		SMK22
20Cr2Ni4		20X2H4A
20CrNiMo	20CrNiMo2	20XHM	8720	SNCM220	21NiCrMo2
40CrNiMoA		40XH2MA/ 40XHMA	4340	SNCM439	40NiCrMo6/ 36NiCrMo4
20CrNi2Mo	20NiCrMo7	20XH2MA	4320	SNCM420

US $1,666
/ Piece
| 1 Piece

(Min. Order)

###

Material:	Alloy Steel
Load:	Drive Shaft
Stiffness & Flexibility:	Forging
Journal Diameter Dimensional Accuracy:	It5-It9
Axis Shape:	Straight Shaft
Shaft Shape:	Customized

###

Customization:	Available \| Customized Request

###

Module	m	Range: 5~70
Gear Teeth Number	z	OEM by drawing’s technical parameters
Teeth Height	H	OEM by drawing’s technical parameters
Teeth Thickness	S	OEM by drawing’s technical parameters
Tooth pitch	P	OEM by drawing’s technical parameters
Tooth addendum	Ha	OEM by drawing’s technical parameters
Tooth dedendum	Hf	OEM by drawing’s technical parameters
Working height	h’	OEM by drawing’s technical parameters
Bottom clearance	C	OEM by drawing’s technical parameters
Pressure Angle	α	OEM by drawing’s technical parameters
Helix Angle,		OEM by drawing’s technical parameters
Surface hardness	HRC	Range: HRC 50~HRC63(Quenching)
Hardness:	HB	Range: HB150~HB280; Hardening Tempering/ Hardened Tooth Surface
Surface finish		Range: Ra1.6~Ra3.2
Tooth surface roughness	Ra	Range: ≥0.4
Gear Accuracy Grade		Grade Range: 5-6-7-8-9 (ISO 1328)
Length	L	Range: 0.8m~10m
Weight	Kg	Range: Min. 100kg~Max. 80tons Single Piece
Gear Position		Internal/External Gear
Toothed Portion Shape		Spur Gear/Bevel/Spiral/Helical/Straight
Shaft shape		Herringbone Gear Shaft / Gear Shaft / Eccentric Shaft / Spur Gear / Girth Gear / Gear Wheel
Material	Forging/ Casting	Forging/ Casting 45/42CrMo/40Cr or OEM
Manufacturing Method		Cut Gear
Gear Teeth Milling		√
Gear Teeth Grinding		√
Heat Treatment		Quenching /Carburizing
Sand Blasting		Null
Testing		UT\MT
Trademark		TOTEM/OEM
Application		Gearbox, Reducer, Petroleum,Cement,Mining,Metallurgy etc. Wind driven generator,vertical mill reducer,oil rig helical gear,petroleum slurry pump gear shaft
Transport Package		Export package (wooden box, steel frame etc.)
Origin		China
HS Code		8483409000

###

STEEL CODE GRADES COMPARISON
CHINA/GB	ISO	ГΟСТ	ASTM	JIS	DIN
45	C45E4	45	1045	S45C	CK45
40Cr	41Cr4	40X	5140	SCr440	41Cr4
20CrMo	18CrMo4	20ХМ	4118	SCM22	25CrMo4
42CrMo	42CrMo4	38XM	4140	SCM440	42CrMo4
20CrMnTi		18XГT		SMK22
20Cr2Ni4		20X2H4A
20CrNiMo	20CrNiMo2	20XHM	8720	SNCM220	21NiCrMo2
40CrNiMoA		40XH2MA/ 40XHMA	4340	SNCM439	40NiCrMo6/ 36NiCrMo4
20CrNi2Mo	20NiCrMo7	20XH2MA	4320	SNCM420

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 two 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 two separate parts that are shaped in a synchronized manner to transfer torque uniformly. Hot rolling is one 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 one 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 one 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, two 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 three 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 Hard Chrome Forging Carbon Steel Transmission Helical Bevel Pinion Spline Gear Shaft with Good quality
editor by czh 2022-12-06

China OEM ODM CNC Machining Manufacturing Valve Core Internal Spline Sleeve Coupling Shaft wholesaler

Product Description

OEM ODM CNC Machining Manufacturing Valve Core Internal Spline Sleeve Coupling Shaft

Precision CNC Car Conversion Electronic Milling Metal Accessories Turned Aluminum Stainless Steel Machining Auto Motorcycle Spare Parts

Specification	CNC Machined auto parts Sandblasted 100, anodized silver.
Material	Stainless steel, copper, brass, carbon steel, aluminum (according to customer’s requirement.
Surface Treatment	Anodizing (Anodized),Passivation,Plating (Electroplating),Painting,Black Oxide (Hot Blackening),Polishing,Powder Coating,Heat Treatment,Satin Finish,Abrasive blasting (Sandblasting),Conversion coating etc.
Main Products	Precision cnc parts,screw,bolt, nuts,fastener,fixture,knob,pins, bushing, sleeve,gear, stamping parts,washer,gasket,stand off,Lock Cylinder Machined Parts plastic molding injection parts, CNC machining service,Rapid Prototyping,3D Printing Sheet Metal Fabrication, Investment Casting,Aluminum Extrusion,Forging Servicesetc.ect.
Producing Equipment	CNC machine , automatic lathe machine,stamping machine,CNC milling machine,rolling machine,lasering,tag grinding machine etc.
Management System	ISO9001 – 2008
Available Certificate	RoHS, SGS, CE,Material Certification
Testing Equipment	Projecting apparatus, Salt Spray Test, Durometer, and Coating thickness tester , 2D projector
Lead time	10-15 working days as usual,It will based on the detailed order quantity.
Managing Returned Goods	With quality problem or deviation from drawings
Delivery of Samples	By DHL,Fedex,UPS, SF,TNT
Warranty	Replacement at all our cost for rejected products
Main Markets	North America, South America, Eastern Europe , West Europe , North Europe, South Europe, Asia
How to order	* You send us drawing or sample
	* We carry through project assessment
	* We give you our quote for your confirmation
	* We make the sample and send it to you after you confirmed our design
	* You confirm the sample then place an order and pay us 50%-70% deposit
	* We start producing
	* When the goods is done, you pay us the balance after you confirmed pictures or tracking numbers.
	* Trade is done, thank you!!
Applications	Toy,Automotive, instrument, electrical equipment, household appliances, furniture, mechanical equipment, daily living equipment, electronic sports equipment, light industry products, sanitation machinery, market/ hotel equipment supplies, artware etc.

Product Details

Advantages of CZPT CNC Machining Services

Efficient CNC machining factory for mass production rapid prototyping service
Average 7 days turnaround time and 99.85% on time delivery
Multiple options of machining materials to meet specific properties.
Fast free quotation within 24 hours after inquiry
High customer satisfaction and loyalty
Rich design and manufacturing experience

If you are looking for quality CNC machining services near me, our low cost CNC custom machining will review the design, build your quote, assess the cost and get your non-metal or metal fabrication parts into production orderly and efficiently.

Our Advantages

We have experienced team for CNC machining service, advanced technology, excellent equipment, strict management is the foundation of the company’s continuous development and expansion, and the precision CNC machined products win the trust of customers. We believe that through our continuous efforts and pursuit, we will be CZPT to achieve mutual benefit and CZPT with our customers!

Applications of CZPT CNC Machining Services

CNC machining parts are all around you, they may be important components of your car and also can perform vital functions in your electrical equipment. CZPT is an accomplished CNC supplier that engaged in a broad range of CNC machining applications.

Company Profile

Junying Metal Manufacturing Co., Limited was founded in 2005, with a registered capital of 3 million, and now has more than 100 employees. We are 1 of the China best CNC machining companies, specialize in low cost OEM CNC machining parts manufacturing. The products are mainly used in medical, electronic, aerospace, mechanical, communication, toys, intelligent equipment and other industries.

We have invested a lot quality and production environments. In 2015, We passed the quality system review of SGS Company and got the first “ISO9001:2015” certificate. In 2016, we passed the environment system review of SGS Company. CZPT has carefully implemented each regulation in management details in accordance with ISO, and fully guaranteed the CNC machining product quality and customer satisfaction.

Production Process

How Does CNC Machining Work?

CNC machining process generates a part on a CNC machine from a computer design file. The process will go through:

Load the CAD (Computer Aided Design) file into CAM (Computer Aided Manufacturing) software
Determine tool paths based on the part geometry
CAM software create digital instructions or G-Code tells machine what to do and how to do
CNC machines take the execute the operations as the programming language

Packaging Details

Each product packed with plastic preservative, EPE, foam plastic bag, Carton outside, wood case or iron case or as per the customer’s special requirement.

Logistics

We prefer DHL or TNT express or other air freight between 1kg-100kg.
we prefer sea freight more than 100kg or more than 1CBM
As per customized specifications.

Payment

We accept payment by T/T, PayPal.

FAQ

Q: What do I need for offering a quote?

A: Please offer us 2D or 3D drawings (with material, dimension, tolerance, surface treatment and another technical requirement, etc.), quantity, application, or samples. Then we will quote the best price within 24h.

Q: What is your MOQ?

A: MOQ depends on our client’s needs, besides, we welcome trial orders before mass production.

Q: What is the production cycle?

A: It varies a lot depending on product dimension, technical requirements, and quantity. We always try to meet customers’ requirements by adjusting our workshop schedule.

Q: What kind of payment terms do you accept?

A.: T/T, PayPal.

Q: Is it possible to know how is my product going on without visiting your company?

A: We will offer a detailed production schedule and send weekly reports with digital pictures and videos which show the machining progress.

Q: If you make poor quality goods, will you refund our fund?

A: We make products according to drawings or samples strictly until they reach your 100% satisfaction. And actually we won’t take a chance to do poor quality products. We are proud of keeping the spirit of good quality.

For more questions, please send an inquiry or e-mail or call us! Thanks!

View More

US $0.99-100
/ Piece
| 10 Pieces

(Min. Order)

###

Application:	Auto and Motorcycle Accessory, Hardware Tool
Standard:	China GB Code, JIS Code
Surface Treatment:	Brushed
Production Type:	Mass Production
Machining Method:	CNC Milling
Material:	Alloy, Aluminum

###

Samples:	US$ 50/Piece 1 Piece(Min.Order) \| Request Sample

###

Customization:	Available \| Customized Request

###

Specification	CNC Machined auto parts Sandblasted 100, anodized silver.
Material	Stainless steel, copper, brass, carbon steel, aluminum (according to customer’s requirement.
Surface Treatment	Anodizing (Anodized),Passivation,Plating (Electroplating),Painting,Black Oxide (Hot Blackening),Polishing,Powder Coating,Heat Treatment,Satin Finish,Abrasive blasting (Sandblasting),Conversion coating etc.
Main Products	Precision cnc parts,screw,bolt, nuts,fastener,fixture,knob,pins, bushing, sleeve,gear, stamping parts,washer,gasket,stand off,Lock Cylinder Machined Parts plastic molding injection parts, CNC machining service,Rapid Prototyping,3D Printing Sheet Metal Fabrication, Investment Casting,Aluminum Extrusion,Forging Servicesetc.ect.
Producing Equipment	CNC machine , automatic lathe machine,stamping machine,CNC milling machine,rolling machine,lasering,tag grinding machine etc.
Management System	ISO9001 – 2008
Available Certificate	RoHS, SGS, CE,Material Certification
Testing Equipment	Projecting apparatus, Salt Spray Test, Durometer, and Coating thickness tester , 2D projector
Lead time	10-15 working days as usual,It will based on the detailed order quantity.
Managing Returned Goods	With quality problem or deviation from drawings
Delivery of Samples	By DHL,Fedex,UPS, SF,TNT
Warranty	Replacement at all our cost for rejected products
Main Markets	North America, South America, Eastern Europe , West Europe , North Europe, South Europe, Asia
How to order	* You send us drawing or sample
	* We carry through project assessment
	* We give you our quote for your confirmation
	* We make the sample and send it to you after you confirmed our design
	* You confirm the sample then place an order and pay us 50%-70% deposit
	* We start producing
	* When the goods is done, you pay us the balance after you confirmed pictures or tracking numbers.
	* Trade is done, thank you!!
Applications	Toy,Automotive, instrument, electrical equipment, household appliances, furniture, mechanical equipment, daily living equipment, electronic sports equipment, light industry products, sanitation machinery, market/ hotel equipment supplies, artware etc.

US $0.99-100
/ Piece
| 10 Pieces

(Min. Order)

###

Application:	Auto and Motorcycle Accessory, Hardware Tool
Standard:	China GB Code, JIS Code
Surface Treatment:	Brushed
Production Type:	Mass Production
Machining Method:	CNC Milling
Material:	Alloy, Aluminum

###

Samples:	US$ 50/Piece 1 Piece(Min.Order) \| Request Sample

###

Customization:	Available \| Customized Request

###

Specification	CNC Machined auto parts Sandblasted 100, anodized silver.
Material	Stainless steel, copper, brass, carbon steel, aluminum (according to customer’s requirement.
Surface Treatment	Anodizing (Anodized),Passivation,Plating (Electroplating),Painting,Black Oxide (Hot Blackening),Polishing,Powder Coating,Heat Treatment,Satin Finish,Abrasive blasting (Sandblasting),Conversion coating etc.
Main Products	Precision cnc parts,screw,bolt, nuts,fastener,fixture,knob,pins, bushing, sleeve,gear, stamping parts,washer,gasket,stand off,Lock Cylinder Machined Parts plastic molding injection parts, CNC machining service,Rapid Prototyping,3D Printing Sheet Metal Fabrication, Investment Casting,Aluminum Extrusion,Forging Servicesetc.ect.
Producing Equipment	CNC machine , automatic lathe machine,stamping machine,CNC milling machine,rolling machine,lasering,tag grinding machine etc.
Management System	ISO9001 – 2008
Available Certificate	RoHS, SGS, CE,Material Certification
Testing Equipment	Projecting apparatus, Salt Spray Test, Durometer, and Coating thickness tester , 2D projector
Lead time	10-15 working days as usual,It will based on the detailed order quantity.
Managing Returned Goods	With quality problem or deviation from drawings
Delivery of Samples	By DHL,Fedex,UPS, SF,TNT
Warranty	Replacement at all our cost for rejected products
Main Markets	North America, South America, Eastern Europe , West Europe , North Europe, South Europe, Asia
How to order	* You send us drawing or sample
	* We carry through project assessment
	* We give you our quote for your confirmation
	* We make the sample and send it to you after you confirmed our design
	* You confirm the sample then place an order and pay us 50%-70% deposit
	* We start producing
	* When the goods is done, you pay us the balance after you confirmed pictures or tracking numbers.
	* Trade is done, thank you!!
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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.
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 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 OEM ODM CNC Machining Manufacturing Valve Core Internal Spline Sleeve Coupling Shaft wholesaler
editor by czh 2022-12-02

China Low Flow High Torque Hydraulic Motor 14teeth Spline Shaft drive shaft bushing

Product Description

low flow high torque hydraulic motor 14teeth spline shaft

This series of motor,with its shell made of ductile cast iron of adequate intensity, can be applied to situations with less load and interval operation, widely to agriculture, forestry, plastics, machine tools and min machines, such as the CZPT height adjustment of the injection molding machine, the cleaner, the saw the worktable etc.

CHARACTERISTICS

1 The output shaft, with the deep groove ball bearing, can bear certain axial force and radial force.
2 With the axial oil distribution structur, it is of smaller size and less weight.
3 With 2 inner check valves, no drain connection.
4 With cycoid group with the roller, it has a small friction nd high mechanical efficiency.

TECHNICAL DATA

TYPE		BMH-200	BMH-250	BMH-315	BMH-400	BMH-500
(ml/r) Displacement		203	253.7	318.9	405.9	471.1
Max.Pressure.Drop(Mpa)	cont.	15.5	15.5	13.5	10.5	8.5
	int.	17.5	17.5	15.5	12.5	10
	peak.	20	20	19	15.5	13
Max.Torque(N.m)	cont.	419	493	541	535	541
	int.	473	557	621	636	637
	peak.	541	636	762	789	778
()Speed.Range(cont.)(r/min)		370	295	235	185	155
()Max.Flow(cont.)(L/min)		75	75	75	75	75
()Max.Output.Power(cont.)(Kw)		14	12.5	12.5	10	8.5
Weight(kg)		10.5	11	11.5	12.5	13

Model No.:	Bmh
Feature:	Replace Danfoss Omh, M+S Mh
Size:	200ml/R, 250ml/R, 315ml/R, 400ml/R, 750ml/R
Feature 2:	High Torque
Feature 3:	China Top Quality
Quality:	N (AA), G (AAA)

###

Customization:	Available \| Customized Request

###

TYPE		BMH-200	BMH-250	BMH-315	BMH-400	BMH-500
(ml/r) Displacement		203	253.7	318.9	405.9	471.1
Max.Pressure.Drop(Mpa)	cont.	15.5	15.5	13.5	10.5	8.5
	int.	17.5	17.5	15.5	12.5	10
	peak.	20	20	19	15.5	13
Max.Torque(N.m)	cont.	419	493	541	535	541
	int.	473	557	621	636	637
	peak.	541	636	762	789	778
()Speed.Range(cont.)(r/min)		370	295	235	185	155
()Max.Flow(cont.)(L/min)		75	75	75	75	75
()Max.Output.Power(cont.)(Kw)		14	12.5	12.5	10	8.5
Weight(kg)		10.5	11	11.5	12.5	13

Model No.:	Bmh
Feature:	Replace Danfoss Omh, M+S Mh
Size:	200ml/R, 250ml/R, 315ml/R, 400ml/R, 750ml/R
Feature 2:	High Torque
Feature 3:	China Top Quality
Quality:	N (AA), G (AAA)

###

Customization:	Available \| Customized Request

###

TYPE		BMH-200	BMH-250	BMH-315	BMH-400	BMH-500
(ml/r) Displacement		203	253.7	318.9	405.9	471.1
Max.Pressure.Drop(Mpa)	cont.	15.5	15.5	13.5	10.5	8.5
	int.	17.5	17.5	15.5	12.5	10
	peak.	20	20	19	15.5	13
Max.Torque(N.m)	cont.	419	493	541	535	541
	int.	473	557	621	636	637
	peak.	541	636	762	789	778
()Speed.Range(cont.)(r/min)		370	295	235	185	155
()Max.Flow(cont.)(L/min)		75	75	75	75	75
()Max.Output.Power(cont.)(Kw)		14	12.5	12.5	10	8.5
Weight(kg)		10.5	11	11.5	12.5	13

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 two splines are coupled with no spline misalignment, the maximum tensile root stress shifts to the left by five 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 fifty-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 four 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 three 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 two 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 two 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 three factors. A failure mode is often defined as a non-linear distribution of stresses and strains.

China Low Flow High Torque Hydraulic Motor 14teeth Spline Shaft drive shaft bushing
editor by czh 2022-11-30

China Customized Forging Steel Spline Gear Shaft with Gear Tooth on End Side drive shaft ends

Product Description

HangZhou helix spur ring pinion sun gear wheel

With carton box outside, plastic bags inside with carton board separate each other

45-60 days after payment

As a membership of HangZhou high accurate gears enterprises, HangZhou HangZhou Machinery Manufacturing Co., Ltd. is specialized in designing, manufacturing and selling all kinds of hard & soft toothed gears, founded in 2004 and located in Zhangzhuang industrial park. With more than 150 employees and covering an area over 16000 square meters, the annual production of company can reach over 2 million pieces gears, most used in auto oil pump, motorcar, reducer, and gear box. The company was awarded as ZheJiang Province High Technology enterprise, and enterprise honoring contracts and standing by reputation. A Grade taxpaying enterprise and an enterprise of AAA credit grade.
We have various test machines and equipped over 200 sets lathes, including all kinds of hobbing machines, grinding machines, shaping machines, shaving machines etc. The gears with brand “HangZhou” passed ISO9001: 2000 quality system in 2008. We have many famous customers in domestic and overseas, including CZPT from Italy, CZPT Fuao company, HangZhou CZPT Intenal-Combustion Engine Fittings Co., Ltd., HangZhou Qingqi Group, ZHangZhoug Buyang Group and so on.
HangZhou inherits the business philosophy of “good faith, passion, dream and action”, fully utilizes resources superiority, continuously pioneers and invents, absorbs hi-tech talents, introduces advanced production & inspection equipment and management methods and continuously improves quality of HangZhou regarding technology, production, quality and sales etc., in addition, the company always remains core competitive strength in the market.

US $3-36
/ Piece
| 500 Pieces

(Min. Order)

###

Application:	Motor, Machinery, Agricultural Machinery, Car
Hardness:	Hardened Tooth Surface
Gear Position:	External Gear
Manufacturing Method:	Cut Gear
Toothed Portion Shape:	Curved Gear
Material:	20crmnti

###

Customization:	Available \| Customized Request

###

Jinzhou helix spur ring pinion sun gear wheel

With carton box outside, plastic bags inside with carton board separate each other

45-60 days after payment

US $3-36
/ Piece
| 500 Pieces

(Min. Order)

###

Application:	Motor, Machinery, Agricultural Machinery, Car
Hardness:	Hardened Tooth Surface
Gear Position:	External Gear
Manufacturing Method:	Cut Gear
Toothed Portion Shape:	Curved Gear
Material:	20crmnti

###

Customization:	Available \| Customized Request

###

Jinzhou helix spur ring pinion sun gear wheel

With carton box outside, plastic bags inside with carton board separate each other

45-60 days after payment

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 two 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 six 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, three 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 Customized Forging Steel Spline Gear Shaft with Gear Tooth on End Side drive shaft ends
editor by czh 2022-11-28

China Customized CNC Machining Lathing Milling Metal/Steel/45 Stepped Shaft Spline Factory Price with Black Oxide for Tools/Outdoor Power Equipment Motor Drive drive shaft cv joint

Product Description

You can kindly find the specification details below:

HangZhou Mastery Machinery Technology Co., LTD helps manufacturers and brands fulfill their machinery parts by precision manufacturing. High precision machinery products like the shaft, worm screw, bushing……Our products are used widely in electronic motors, the main shaft of the engine, the transmission shaft in the gearbox, couplers, printers, pumps, drones, and so on. They cater to different industries, including automotive, industrial, power tools, garden tools, healthcare, smart home, etc.

Mastery caters to the industrial industry by offering high-level Cardan shafts, pump shafts, and a bushing that come in different sizes ranging from diameter 3mm-50mm. Our products are specifically formulated for transmissions, robots, gearboxes, industrial fans, and drones, etc.

Mastery factory currently has more than 100 main production equipment such as CNC lathe, CNC machining center, CAM Automatic Lathe, grinding machine, hobbing machine, etc. The production capacity can be up to 5-micron mechanical tolerance accuracy, automatic wiring machine processing range covering 3mm-50mm diameter bar.

Key Specifications:

Name	Shaft/Motor Shaft/Drive Shaft/Gear Shaft/Pump Shaft/Worm Screw/Worm Gear/Bushing/Ring/Joint/Pin
Material	40Cr/35C/GB45/70Cr/40CrMo
Process	Machining/Lathing/Milling/Drilling/Grinding/Polishing
Size	2-400mm(Customized)
Diameter	φ22(Customized)
Diameter Tolerance	0.015mm
Roundness	0.01mm
Roughness	Ra0.4
Straightness	0.01mm
Hardness	Customized
Length	74mm(Customized)
Heat Treatment	Customized
Surface treatment	Coating/Ni plating/Zn plating/QPQ/Carbonization/Quenching/Black Treatment/Steaming Treatment/Nitrocarburizing/Carbonitriding

Quality Management:

Raw Material Quality Control: Chemical Composition Analysis, Mechanical Performance Test, ROHS, and Mechanical Dimension Check

Production Process Quality Control: Full-size inspection for the 1st part, Critical size process inspection, SPC process monitoring

Lab ability: CMM, OGP, XRF, Roughness meter, Profiler, Automatic optical inspector

Quality system: ISO9001, IATF 16949, ISO14001

Eco-Friendly: ROHS, Reach.

Packaging and Shipping:

Throughout the entire process of our supply chain management, consistent on-time delivery is vital and very important for the success of our business.

Mastery utilizes several different shipping methods that are detailed below:

For Samples/Small Q’ty: By Express Services or Air Fright.

For Formal Order: By Sea or by air according to your requirement.

Mastery Services:

One-Stop solution from idea to product/ODM&OEM acceptable

Individual research and sourcing/purchasing tasks

Individual supplier management/development, on-site quality check projects

Muti-varieties/small batch/customization/trial order are acceptable

Flexibility on quantity/Quick samples

Forecast and raw material preparation in advance are negotiable

Quick quotes and quick responses

General Parameters:

If you are looking for a reliable machinery product partner, you can rely on Mastery. Work with us and let us help you grow your business using our customizable and affordable products.

US $0.01-2.89
/ Piece
| 500 Pieces

(Min. Order)

###

Standard:	DIN, ANSI, GB, JIS, BSW
Material:	Medium Carbon Steel
Connection:	Thread
Surface Treatment:	Black Oxide
Head Type:	Round
Transport Package:	Plastic Bags in Carton Boxes

###

Customization:	Available \| Customized Request

###

Name	Shaft/Motor Shaft/Drive Shaft/Gear Shaft/Pump Shaft/Worm Screw/Worm Gear/Bushing/Ring/Joint/Pin
Material	40Cr/35C/GB45/70Cr/40CrMo
Process	Machining/Lathing/Milling/Drilling/Grinding/Polishing
Size	2-400mm(Customized)
Diameter	φ22(Customized)
Diameter Tolerance	0.015mm
Roundness	0.01mm
Roughness	Ra0.4
Straightness	0.01mm
Hardness	Customized
Length	74mm(Customized)
Heat Treatment	Customized
Surface treatment	Coating/Ni plating/Zn plating/QPQ/Carbonization/Quenching/Black Treatment/Steaming Treatment/Nitrocarburizing/Carbonitriding

US $0.01-2.89
/ Piece
| 500 Pieces

(Min. Order)

###

Standard:	DIN, ANSI, GB, JIS, BSW
Material:	Medium Carbon Steel
Connection:	Thread
Surface Treatment:	Black Oxide
Head Type:	Round
Transport Package:	Plastic Bags in Carton Boxes

###

Customization:	Available \| Customized Request

###

Name	Shaft/Motor Shaft/Drive Shaft/Gear Shaft/Pump Shaft/Worm Screw/Worm Gear/Bushing/Ring/Joint/Pin
Material	40Cr/35C/GB45/70Cr/40CrMo
Process	Machining/Lathing/Milling/Drilling/Grinding/Polishing
Size	2-400mm(Customized)
Diameter	φ22(Customized)
Diameter Tolerance	0.015mm
Roundness	0.01mm
Roughness	Ra0.4
Straightness	0.01mm
Hardness	Customized
Length	74mm(Customized)
Heat Treatment	Customized
Surface treatment	Coating/Ni plating/Zn plating/QPQ/Carbonization/Quenching/Black Treatment/Steaming Treatment/Nitrocarburizing/Carbonitriding

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 two 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 two 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 three 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 two 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 Customized CNC Machining Lathing Milling Metal/Steel/45 Stepped Shaft Spline Factory Price with Black Oxide for Tools/Outdoor Power Equipment Motor Drive drive shaft cv joint
editor by czh 2022-11-27

China OEM Non-Standard High-Precision Customized Spline Shaft Sprocket drive shaft coupling

Product Description

OEM Non-standard High-precision Customized Spline Shaft Sprocket

With more than 20 years of experience, CZPT is 1 of the biggest manufactures of sprocket, gears and shafts in China, also a reliable partner when it comes to individual solutions for power transmission parts. We continuously invest in new production technologies. In order to be prepared for future challenges, we produce standardized as well as highly complex and challenging sprockets, gears and shafts. There are over 300 employees and 500 sets of advanced equipment in the plant. The complete production process, including forging, machining and heat treatment, takes place within our own plant.

Q1: What information will be highly appreciated for a quotation?
A: It will be preferred if you can offer us the drawings, heat treatment and surface treatment requirements, required quantity, quoted currency (USD or EUR), or samples.
Q2: Are you a trading company or factory?
A: CZPT is a factory located in HangZhou, ZheJiang .
Q3: What is your terms of payment?
A: T/T 50% in advance, and 50% before shipment. We’ll show you the photos of the products and packages before you pay the balance.
Q4: Do you test all your goods before delivery?
A: Yes, CZPT has adopted a strict quality management system and all the items will be inspected according to the inspection instruction with good inspection records.
Q5: Is there any customer that has assessed your quality management system?
A:Yes, CZPT has passed the audit of many customers, such as Mitsubishi, CLAAS, Kardex and so on.
Q6: How does your company ensure the quality of the raw material?
A: The steels are purchased from our domestic well-known steel mills. After receiving the raw material, the steel will be inspected by spectrograph imported from Germany. Besides, the CZPT number of steel will be well-managed in our ERP system to ensure the traceablity of our products.
Q7: How do you ensure the high quality of products?
A: With integral manufacturing processes, a strict quality control system and imported machines, we can manufacture high quality products.
Q8: What are your terms of delivery?
A: EXW, FOB ZheJiang .
Q9: How about your lead time?
A: Normally it will take 45 days after receiving your advance payment. The specific lead time depends on the items and the quantity of your order.

US $1.5-99.99
/ Piece
| 100 Pieces

(Min. Order)

###

Standard Or Nonstandard:	Nonstandard
Application:	Machinery, Agricultural Machinery
Hardness:	Hardened Tooth Surface
Manufacturing Method:	Forgging Parts
Toothed Portion Shape:	Standard
Material:	S45c

###

Samples:	US$ 9.99/Piece 1 Piece(Min.Order) \| Request Sample

###

Customization:	Available \| Customized Request

US $1.5-99.99
/ Piece
| 100 Pieces

(Min. Order)

###

Standard Or Nonstandard:	Nonstandard
Application:	Machinery, Agricultural Machinery
Hardness:	Hardened Tooth Surface
Manufacturing Method:	Forgging Parts
Toothed Portion Shape:	Standard
Material:	S45c

###

Samples:	US$ 9.99/Piece 1 Piece(Min.Order) \| Request Sample

###

Customization:	Available \| Customized Request

The Functions of Splined Shaft Bearings

Functions

Types

Manufacturing methods

Applications

China OEM Non-Standard High-Precision Customized Spline Shaft Sprocket drive shaft coupling
editor by czh 2022-11-26

China Quality Axis CNC Machining Center Turning Parts Internal Spline Gear Shaft drive shaft yoke

Product Description

Product name	quality Axis CNC Machining Center turning parts internal spline gear shaft
Specification	According to your requirement.
Material	Stainless steel, brass, copper, aluminum, carbon steel, alloy steel etc.
Surface Treatment	Zn-plating, Ni-plating, Cr-plating, Tin-plating, copper-plating, the wreath oxygen resin spraying, the heat disposing, hot-dip galvanizing, black oxide coating, painting, powdering, color zinc-plated, blue black zinc-plated, rust preventive oil, titanium alloy galvanized, silver plating, plastic, electroplating, anodizing etc.
Applications	Automotive, instrument, electrical equipment, household appliances, furniture, mechanical equipment, daily living equipment, electronic sports equipment, light industry products, sanitation machinery, market/ hotel equipment supplies, artware etc.
Packaging	Inner plastic bag, outer carton box, and we can also pack products according to your requirements.
Our features	A company with industry and trade integration
Producing Equipment	CNC machine SHENGYU & SYX42..Other machines including Spring machine Jinju & 502S, Shaft machine Liqiang,Auto lathes Xihu (West Lake) Dis. & XB,Screw machine Xihu (West Lake) Dis.ng/SX & H series,Inclinable press machine WORLD & J23-80/ J23-65A/J23-16,Milling machine COYO/ALSGS & CY-L-90,Continuous hot wind tempering CZPT Sanli & RJC210,Tapping machine Xihu (West Lake) Dis.rong/EF,Grinder machine DA SHUANG YANG & M230-2, Lathe machine C6233 ,Wire cutting machine Deren & DK7740 etc.
Testing Equipment	Projecting apparatus, Salt Spray Test, Durometer, and Coating thickness tester
Workforce	A group of experienced production technician, sophisticated engineer and dedicated QC

Q1:What is your business scope?

Our business scope is stamping,lathe turning,CNC maching.CNC milling,spring,shaft,screw etc.

Q2: How long does it take to execute my order?

That depends on the size and complexity of the order.

Please tell us the quantity and model number of the products you are about to order, so that we will give you a detailed schedule.

Q3: How can I know the completion of my order?

Upon receipt of the deposit, we will immediately arrange for the production, after the order is completed, we will inspecand test all products carefully to ensure no damage and lost, we will also send you the detection images of your order before delivery for you to confirm Statement: Colors of products may vary slightly from actual color due to photography, scHangZhou etc.

Q4:Are you a trade company or manufacturer?

We are a manufacturer.

Q5: Can you guarantee your products?

Yes, we guarantee your 100% satisfaction on all our products.

Please feel free to give us feedback immediately if you are not satisfied with Uptop’s quality or service, If the product does not meet the contract requirements, we will send you a free replacement or give you compensation in the next order.

To Be Negotiated 1,000 Pieces
(Min. Order)

###

Material:	Aluminum
Load:	Central Spindle
Stiffness & Flexibility:	Stiffness / Rigid Axle
Journal Diameter Dimensional Accuracy:	IT01-IT5
Axis Shape:	Straight Shaft
Shaft Shape:	Optic Axis

###

Samples:	US$ 50/Piece 1 Piece(Min.Order) \| Request Sample

###

Customization:	Available \| Customized Request

###

Product name	quality Axis CNC Machining Center turning parts internal spline gear shaft
Specification	According to your requirement.
Material	Stainless steel, brass, copper, aluminum, carbon steel, alloy steel etc.
Surface Treatment	Zn-plating, Ni-plating, Cr-plating, Tin-plating, copper-plating, the wreath oxygen resin spraying, the heat disposing, hot-dip galvanizing, black oxide coating, painting, powdering, color zinc-plated, blue black zinc-plated, rust preventive oil, titanium alloy galvanized, silver plating, plastic, electroplating, anodizing etc.
Applications	Automotive, instrument, electrical equipment, household appliances, furniture, mechanical equipment, daily living equipment, electronic sports equipment, light industry products, sanitation machinery, market/ hotel equipment supplies, artware etc.
Packaging	Inner plastic bag, outer carton box, and we can also pack products according to your requirements.
Our features	A company with industry and trade integration
Producing Equipment	CNC machine SHENGYU & SYX42..Other machines including Spring machine Jinju & 502S, Shaft machine Liqiang,Auto lathes Libo & XB,Screw machine Hexing/SX & H series,Inclinable press machine WORLD & J23-80/ J23-65A/J23-16,Milling machine COYO/ALSGS & CY-L-90,Continuous hot wind tempering furnace Sanli & RJC210,Tapping machine Dongrong/EF,Grinder machine DA SHUANG YANG & M230-2, Lathe machine C6233 ,Wire cutting machine Deren & DK7740 etc.
Testing Equipment	Projecting apparatus, Salt Spray Test, Durometer, and Coating thickness tester
Workforce	A group of experienced production technician, sophisticated engineer and dedicated QC

To Be Negotiated 1,000 Pieces
(Min. Order)

###

Material:	Aluminum
Load:	Central Spindle
Stiffness & Flexibility:	Stiffness / Rigid Axle
Journal Diameter Dimensional Accuracy:	IT01-IT5
Axis Shape:	Straight Shaft
Shaft Shape:	Optic Axis

###

Samples:	US$ 50/Piece 1 Piece(Min.Order) \| Request Sample

###

Customization:	Available \| Customized Request

###

Product name	quality Axis CNC Machining Center turning parts internal spline gear shaft
Specification	According to your requirement.
Material	Stainless steel, brass, copper, aluminum, carbon steel, alloy steel etc.
Surface Treatment	Zn-plating, Ni-plating, Cr-plating, Tin-plating, copper-plating, the wreath oxygen resin spraying, the heat disposing, hot-dip galvanizing, black oxide coating, painting, powdering, color zinc-plated, blue black zinc-plated, rust preventive oil, titanium alloy galvanized, silver plating, plastic, electroplating, anodizing etc.
Applications	Automotive, instrument, electrical equipment, household appliances, furniture, mechanical equipment, daily living equipment, electronic sports equipment, light industry products, sanitation machinery, market/ hotel equipment supplies, artware etc.
Packaging	Inner plastic bag, outer carton box, and we can also pack products according to your requirements.
Our features	A company with industry and trade integration
Producing Equipment	CNC machine SHENGYU & SYX42..Other machines including Spring machine Jinju & 502S, Shaft machine Liqiang,Auto lathes Libo & XB,Screw machine Hexing/SX & H series,Inclinable press machine WORLD & J23-80/ J23-65A/J23-16,Milling machine COYO/ALSGS & CY-L-90,Continuous hot wind tempering furnace Sanli & RJC210,Tapping machine Dongrong/EF,Grinder machine DA SHUANG YANG & M230-2, Lathe machine C6233 ,Wire cutting machine Deren & DK7740 etc.
Testing Equipment	Projecting apparatus, Salt Spray Test, Durometer, and Coating thickness tester
Workforce	A group of experienced production technician, sophisticated engineer and dedicated QC

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

Involute splines

Stiffness of coupling

Misalignment

Wear and fatigue failure

China Quality Axis CNC Machining Center Turning Parts Internal Spline Gear Shaft drive shaft yoke
editor by czh 2022-11-25

China Hydrostatic Pump 90r180 90L180 Spline Shaft wholesaler

Product Description

Hydrostatic Pump 90r180 90l180 spline shaft

We are a leading Manufacturer of sauer danfos 90R180,90L180 hydraulic pump from China.

displacement:180cc
rotation :right/clockwise/right hand or left hand
Mounting (per ISO 3019-1) :Flange 127-4 (SAE C)

Main ports: 4-bolt split-flange (per SAE J518 code 62):25.4mm
Main port configuration :Twin or side port
Case drain ports (SAE O-ring boss):1.0625-12 unf
Other ports :SAE O-ring boss
Shafts:spline shaft
Auxiliary mounting :SAE-A, B, C

series 90 75cc pump manual

danfos series 42 manual

danfos series 90 pump service manual

danfos 90 series pump model code

90r100 manual

danfos 90 series 75cc pump

sauer danfos 90r100 pdf

danfos piston pump pdf

Application:
Danfos’ 90 Series variable displacement pumps can be used with 90 Series motors or other hydraulic products to form a hydraulic drive system for fluid transmission and control. These series are mainly used in closed systems, and they are widely used in aerial lifts, backhoe loaders, crawler bulldozers and transporters, drilling rigs, milling machines, excavators, forestry, harvesters – combine harvesters/rice/forage, harvesters – special joint-stock companies, porters, crane trucks, mining (excluding drilling rigs), lawn mowers, pavers, etc.

To Be Negotiated 1 Piece
(Min. Order)

###

Certification:	CE
Material:	Cast Iron
Transport Package:	Carton Boxes
Trademark:	Elephant Fluid Power
Origin:	China

To Be Negotiated 1 Piece
(Min. Order)

###

Certification:	CE
Material:	Cast Iron
Transport Package:	Carton Boxes
Trademark:	Elephant Fluid Power
Origin:	China

The Functions of Splined Shaft Bearings

Functions

Types

Manufacturing methods

Applications

China Hydrostatic Pump 90r180 90L180 Spline Shaft wholesaler
editor by czh 2022-11-24

China Transmission Spline Propeller Gear Shaft for Rice Transplanter Tapping Screw Nut Bolt Standoff CNC Pin drive shaft equipment

Product Description

With excellent service and technology, as a professional factory of fasteners and hardware, we have a good reputation in the industry. We provide customers with comprehensive fastener and metal products solutions. We specialize in supplying all kinds of stainless steel, high-strength and low-carbon steel fasteners, in line with DIN, ANSI/ASTM, BS, JIS, GB and many other internationally recognized standards. The factory has ISO9001and ISO14001system certification, and can provide PPAP and APQP test reports. Our product range includes: screw, bolts, nuts, standoff, shaft, insert, etc.

At the same time, we can process special parts according to customer samples or drawings.We have fast delivery because we have CNC machines, auto lathe machines, Multi-function cold upseting machines, screw-washer assembly machines, optical sorting machines(CCD). We can control the quality well since we have several kinds of inspection equipments, including coordinate measuring machine, 2.5 tims machine, XRF tester, contourgraph machine, torque tester, locking test for torque force, rally of pushing machine, surface roughometer, friction tester, peeling strengh tester, constant temperature and humidity machine, Univeral testing machine, salt spray tester, polishing machine, etc.

After-sales Service:	Yes
Warranty:	One Year
Application:	Metal
Process Usage:	Metal-Cutting CNC Machine Tools, CNC Non-Conventional Machine Tools, Metal-Forming CNC Machine Tools
Movement Method:	Contour Control
Control Method:	Open-Loop Control

###

Samples:	US$ 100/Piece 1 Piece(Min.Order) \| Request Sample

###

Customization:	Available \| Customized Request

After-sales Service:	Yes
Warranty:	One Year
Application:	Metal
Process Usage:	Metal-Cutting CNC Machine Tools, CNC Non-Conventional Machine Tools, Metal-Forming CNC Machine Tools
Movement Method:	Contour Control
Control Method:	Open-Loop Control

###

Samples:	US$ 100/Piece 1 Piece(Min.Order) \| Request Sample

###

Customization:	Available \| Customized Request

The Different Types of Splines in a Splined Shaft

Involute splines

Parallel splines

Serrated splines

Ball splines

Sector no-go gage

China Transmission Spline Propeller Gear Shaft for Rice Transplanter Tapping Screw Nut Bolt Standoff CNC Pin drive shaft equipment
editor by czh 2022-11-24

China High Precision Customized Transmission Shaft Spline for Machine Parts and CNC Machinery drive shaft carrier bearing

Product Description

Number of Gears	20-60 Teeth
Pressure Angle	20 Degree
Specification	nonstandard
Origin	HangZhou China( Mainland)
Production Capacity	50000 PCS/ Month
Application	Metal Cutting Machine, Metal Straightening Machinery, Metal Processing Machinery Parts, Metal forging Machinery, Metal Engraving Machinery, Metal Drawing Machinery, Metal Casting Machinery
Transport Package	with Plastic Bag,with Pearl-Cotton Package.
Bore	Finished Bore, Pilot Bore, Special Request
Trademark	Customized
HS Code	84839000

Detailed Photos

Product Parameters

Type	Ring Gear
Material	45#,C8620,SUS304,20CrMnTi etc.
Treatment	Heat treatments, Carburizing, Polishing
Standard	ISO 6
Delivery Date	15-20 days for samples(1-20pcs), 25-30 days for production(100-500pcs)

Our Advantages

Our Product Range

Material	Carbon Steel	SAE1571, SAE1045, Cr12, 40Cr, Y15Pb, 1214L.
	Alloy Steel	20CrMnTi, 16MnCr5, 20CrMnMo, 41CrMo, 17CrNiMo5…
	Brass/Bronze	HPb59-1, H70, CuZn39Pb2, CuZn40Pb2,C38000, CuZn40
Machining process	Gear Hobbing, Gear Milling, Gear Shaping, Gear Broaching, Gear Shaving, Gear Grinding and Gear Lapping
Module	1.0, 1.25, 1.5, 1.75, 2.0, 2.25, 2.5….8.0
Tolerance control	Outer Diameter: ±0.005 mm	Length Dimension:±0.05 mm
Teeth accuracy	DIN Class 4, ISO/GB Class 4, AGMA Class 13, JIS Class 0
Heat treatment	Quenching & Tempering, Carburizing & Quenching, High-frequency Hardening, Carbonitriding…
Surface treatment	Blacking, Polishing, Anodization, Chrome plating, Zinc plating, Nickel plating…

Scope of Supply

a) Dimension report
b) Profile report
c) Chemical treatment report
d) Material certificate

Delivery Time

Samples:
Samples quantity	1-10pcs
Samples delivery date	15-20 days
Mass Orders:
100pcs -500pcs	15-20 days
500pcs-1000pcs	30 days
5Kpcs	45 days
Packaging:
Inner packing	Blister box
Outer Packing	Standard cartons

Our Services

a) OEM: According to your drawings and samples requirements.
b) Small order is accepted.
c) High precision.
d) Comprehensive and efficient after-sale service

Company Profile

Greenlion Transmission Technology Co., Ltd. is located at No. 81, Xintang Middle Road, Xiaotangtang, Shishan, Xihu (West Lake) Dis. District, HangZhou City, covering an area of 21, 000 square meters. It is 1 of the largest manufacturers of gears and transmission parts in the Pearl River Delta. We have been adhering to the business philosophy of “Sincerely making fine and excellent products, aiming to drive together with customers”, specializing in the production of various non-standard transmission parts for customers.

Since its establishment in 1998, we have continuously expanded our own production capacity, improved the production process, optimized the quality control system and upgraded the production equipment.

The customers Greenlion Transmission Technology Co., Ltd. Come from many countries and regions around the world, including Italy, Germany, the United States, Canada, Spain, Norway, Japan and domestic large and medium-sized joint ventures. The application fields of our products cover: Construction machinery manufacturing, petroleum exploitation equipment manufacturing, automobile parts manufacturing, address exploration equipment manufacturing, motor manufacturing, pressure valve control equipment manufacturing, printing equipment, reducer accessories and many other fields.

Our strengths: Professionalism, flexibility and high quality!

The existing equipment includes:

Imported gear grinders, CNC gear shapers, imported machining centers, imported CNC lathes, CNC grinders, and CNC gear orientation detectors, etc.

The precision grade of the gears produced reaches GB10095 level 6, and the monthly output is more than 50, 000 pieces. We have a strong technical team, which can work out the best product manufacturing process scheme according to different customer needs.

Pleaes contact for more details.

US $1-20
/ Piece
| 10 Pieces

(Min. Order)

###

Material:	Alloy Steel
Load:	Drive Shaft
Stiffness & Flexibility:	Stiffness / Rigid Axle
Journal Diameter Dimensional Accuracy:	ISO 6
Axis Shape:	Straight Shaft
Shaft Shape:	Stepped Shaft

###

Customization:	Available \| Customized Request

###

Number of Gears	20-60 Teeth
Pressure Angle	20 Degree
Specification	nonstandard
Origin	Foshan China( Mainland)
Production Capacity	50000 PCS/ Month
Application	Metal Cutting Machine, Metal Straightening Machinery, Metal Processing Machinery Parts, Metal forging Machinery, Metal Engraving Machinery, Metal Drawing Machinery, Metal Casting Machinery
Transport Package	with Plastic Bag,with Pearl-Cotton Package.
Bore	Finished Bore, Pilot Bore, Special Request
Trademark	Customized
HS Code	84839000

###

Type	Ring Gear
Material	45#,C8620,SUS304,20CrMnTi etc.
Treatment	Heat treatments, Carburizing, Polishing
Standard	ISO 6
Delivery Date	15-20 days for samples(1-20pcs), 25-30 days for production(100-500pcs)

###

Material	Carbon Steel	SAE1020, SAE1045, Cr12, 40Cr, Y15Pb, 1214L.
	Alloy Steel	20CrMnTi, 16MnCr5, 20CrMnMo, 41CrMo, 17CrNiMo5…
	Brass/Bronze	HPb59-1, H70, CuZn39Pb2, CuZn40Pb2,C38000, CuZn40
Machining process	Gear Hobbing, Gear Milling, Gear Shaping, Gear Broaching, Gear Shaving, Gear Grinding and Gear Lapping
Module	1.0, 1.25, 1.5, 1.75, 2.0, 2.25, 2.5….8.0
Tolerance control	Outer Diameter: ±0.005 mm	Length Dimension:±0.05 mm
Teeth accuracy	DIN Class 4, ISO/GB Class 4, AGMA Class 13, JIS Class 0
Heat treatment	Quenching & Tempering, Carburizing & Quenching, High-frequency Hardening, Carbonitriding…
Surface treatment	Blacking, Polishing, Anodization, Chrome plating, Zinc plating, Nickel plating…

###

Samples:
Samples quantity	1-10pcs
Samples delivery date	15-20 days
Mass Orders:
100pcs -500pcs	15-20 days
500pcs-1000pcs	30 days
5Kpcs	45 days
Packaging:
Inner packing	Blister box
Outer Packing	Standard cartons

US $1-20
/ Piece
| 10 Pieces

(Min. Order)

###

Material:	Alloy Steel
Load:	Drive Shaft
Stiffness & Flexibility:	Stiffness / Rigid Axle
Journal Diameter Dimensional Accuracy:	ISO 6
Axis Shape:	Straight Shaft
Shaft Shape:	Stepped Shaft

###

Customization:	Available \| Customized Request

###

Number of Gears	20-60 Teeth
Pressure Angle	20 Degree
Specification	nonstandard
Origin	Foshan China( Mainland)
Production Capacity	50000 PCS/ Month
Application	Metal Cutting Machine, Metal Straightening Machinery, Metal Processing Machinery Parts, Metal forging Machinery, Metal Engraving Machinery, Metal Drawing Machinery, Metal Casting Machinery
Transport Package	with Plastic Bag,with Pearl-Cotton Package.
Bore	Finished Bore, Pilot Bore, Special Request
Trademark	Customized
HS Code	84839000

###

Type	Ring Gear
Material	45#,C8620,SUS304,20CrMnTi etc.
Treatment	Heat treatments, Carburizing, Polishing
Standard	ISO 6
Delivery Date	15-20 days for samples(1-20pcs), 25-30 days for production(100-500pcs)

###

Material	Carbon Steel	SAE1020, SAE1045, Cr12, 40Cr, Y15Pb, 1214L.
	Alloy Steel	20CrMnTi, 16MnCr5, 20CrMnMo, 41CrMo, 17CrNiMo5…
	Brass/Bronze	HPb59-1, H70, CuZn39Pb2, CuZn40Pb2,C38000, CuZn40
Machining process	Gear Hobbing, Gear Milling, Gear Shaping, Gear Broaching, Gear Shaving, Gear Grinding and Gear Lapping
Module	1.0, 1.25, 1.5, 1.75, 2.0, 2.25, 2.5….8.0
Tolerance control	Outer Diameter: ±0.005 mm	Length Dimension:±0.05 mm
Teeth accuracy	DIN Class 4, ISO/GB Class 4, AGMA Class 13, JIS Class 0
Heat treatment	Quenching & Tempering, Carburizing & Quenching, High-frequency Hardening, Carbonitriding…
Surface treatment	Blacking, Polishing, Anodization, Chrome plating, Zinc plating, Nickel plating…

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Samples:
Samples quantity	1-10pcs
Samples delivery date	15-20 days
Mass Orders:
100pcs -500pcs	15-20 days
500pcs-1000pcs	30 days
5Kpcs	45 days
Packaging:
Inner packing	Blister box
Outer Packing	Standard cartons

The Benefits of Spline Couplings for Disc Brake Mounting Interfaces

Disc brake mounting interfaces are splined

Aerospace applications

High-performance vehicles

Disc brake mounting interfaces

China High Precision Customized Transmission Shaft Spline for Machine Parts and CNC Machinery drive shaft carrier bearing
editor by czh