China supplier CZPT Joint Coupling, Steering CZPT Joint, Drive Shaft CZPT Joint with Great quality

Product Description

Universal joint coupling,steering universal joint,drive shaft universal joint

 

Specifications:

Universal joint coupling,steering universal joint,drive shaft universal joint

As an outstanding CNC machining precision parts supplier,we can produce the CNC machining precision parts for various industries such as automotive, bicycle,motorcycle,sporting goods,machine tools,hand tools,power tools,pneumatic tools, garden tools..etc.

From design to manufacture, fabrication to installation, our in-house facilities provide all the elements required to suit your demands, with a complete project management service to match.

Whatever the material or idea you have, our CNC machining or milling facilities will cut and shape it according to both your needs and our knowledge of capabilities.we will also advise you as to the optimum choice of material for your task.

Surface: as your requirement

Material: steel / aluminum / brass / iron / zinc / alloy

Any other material and dimension depends on customers’ demand. 

Usage: machinery / furniture / toy / woodboard / wall

Manufacturing process: Precision lathe parts

Euipment: lathe machine

Testing equipment: Projector, Hardness, Salt Spray, Roughness Tester, Height Gauge

Tolerance:+/-0.05MM

Industry Focus

Appliance/ Automotive/ Agricultural

Electronics/ Industrial/ Marine

Mining/ Hydraulics/ Valves

Oil and Gas/ Electrical/ Construction

Intended Application

Shafts

Valve Components

Automatic Door Components

Cable/ Electronic Connector

Fire Suppression System Components

Fittings/ Fasteners

Gears/ Hardware

Roller Bearings

Lead Times Available

 

Max: 2 Weeks (On Initial Order)

Rush Services Available

Industry Standards

ISO 9001:2008

PPAP

RoHS Compliant

Additional Capabilities

CAD Design Services

CAM Programming Services

Coordinate Measuring Machines (CMM)

Reverse Engineering

Equipment List

From simple 2-axis turning to 7-axis, turn-mill-drill CNC Swiss-type machines, we are equipped with a full line of CNC equipment from the following manufactures:

molding machines/ stamping machines

automatic lathe machines/ spring machines.

Automation Capabilities

Continuous Machining

Material (Metals)

Alloy Steels/ Aluminum/ Brass/ Bronze Alloys

Carbon Steel/ Copper/ Stainless Steel/ Tool Steel

Cold Rolled Steel/ Bearing Steel

Material 

(Plastic Polymers)

ABS/ Delrin/ Nylon/ PVC

Processes

(Special Capabilities)

Broaching/ Hobbing/ Slotting

Tolerance

±0.0002 in

±0.0051 mm

Company Information
HK AA Industrial Co,. Limited, was founded in 1998, taking up more than 10000 square meters . we specialize in hardware, plastic products. machining parts ,stamping parts and fabricating parts.  CZPT has 50 CNC turning machines, 10 stamping machines, 10 CNC milling machines, 10 automatic lathe machines, and 10 edge milling machines. And also the subsidiary equipments, such as milling machines, tap grinding machines and so on.

FAQ

Q1:How to guarantee the Quality of Industrial Parts?

A1:we are ISO 9001-2008 certified firm. we have the integrated system for industrial parts quality control. We have IQC (incoming quality control), IPQCS (in process quality control section), FQC (final quality control) and OQC (out-going quality control) to control each process of industrial parts prodution.

 Q2:What’s the Advantage of Your Parts for Industry Products?

A2:Our advantage is the competitive prices, fast delivery and high quality. Our employees are responsible-oriented, friendly-oriented,and dilient-oriented. our Industrial parts products are featured by strict tolerance, smooth finish and long-life performance. 

Q3:what are our machining equipmengts?

A3:Our machining equipments include CNC milling machines, CNC turning machines, stamping 

machines,hobbing machines, automatic lathe machines, tapping machines, grinding machines, 

screw machines, cutting machines and so on. 

Q4: What shipping ways our use?

A4:Generally speaking, we will use UPS or DHL to ship the products. Our customers can reach the 

products within 3 days.If our customers do not need them urgently, we will also use Fedex and TNT.If the products are of heavy weight and large volumn, we will ship them by sea. This way can save 

our customers a lot of money.  

Q5:Who are our main customers? 

A5:HP, Samsung, Jabil Group,Lexmark,Flextronic Group.  

Q6:What materials can you handle?

A6:Brass,bronze,copper,stainless steel, steel,aluminum,titanium And plastic. 

Q7:How Long is the Delivery for Your Industrial Part? 

A7:Generally speaking, it will take us 15 working days for machining parts and 25 working days for 

the for stamping parts products. But we will shorten our lead time according to customers’ demands

 if we are able to.

Types of Splines

There are 4 types of splines: Involute, Parallel key, helical, and ball. Learn about their characteristics. And, if you’re not sure what they are, you can always request a quotation. These splines are commonly used for building special machinery, repair jobs, and other applications. The CZPT Manufacturing Company manufactures these shafts. It is a specialty manufacturer and we welcome your business.
splineshaft

Involute splines

The involute spline provides a more rigid and durable structure, and is available in a variety of diameters and spline counts. Generally, steel, carbon steel, or titanium are used as raw materials. Other materials, such as carbon fiber, may be suitable. However, titanium can be difficult to produce, so some manufacturers make splines using other constituents.
When splines are used in shafts, they prevent parts from separating during operation. These features make them an ideal choice for securing mechanical assemblies. Splines with inward-curving grooves do not have sharp corners and are therefore less likely to break or separate while they are in operation. These properties help them to withstand high-speed operations, such as braking, accelerating, and reversing.
A male spline is fitted with an externally-oriented face, and a female spline is inserted through the center. The teeth of the male spline typically have chamfered tips to provide clearance with the transition area. The radii and width of the teeth of a male spline are typically larger than those of a female spline. These specifications are specified in ANSI or DIN design manuals.
The effective tooth thickness of a spline depends on the involute profile error and the lead error. Also, the spacing of the spline teeth and keyways can affect the effective tooth thickness. Involute splines in a splined shaft are designed so that at least 25 percent of the spline teeth engage during coupling, which results in a uniform distribution of load and wear on the spline.

Parallel key splines

A parallel splined shaft has a helix of equal-sized grooves around its circumference. These grooves are generally parallel or involute. Splines minimize stress concentrations in stationary joints and allow linear and rotary motion. Splines may be cut or cold-rolled. Cold-rolled splines have more strength than cut spines and are often used in applications that require high strength, accuracy, and a smooth surface.
A parallel key splined shaft features grooves and keys that are parallel to the axis of the shaft. This design is best suited for applications where load bearing is a primary concern and a smooth motion is needed. A parallel key splined shaft can be made from alloy steels, which are iron-based alloys that may also contain chromium, nickel, molybdenum, copper, or other alloying materials.
A splined shaft can be used to transmit torque and provide anti-rotation when operating as a linear guide. These shafts have square profiles that match up with grooves in a mating piece and transmit torque and rotation. They can also be easily changed in length, and are commonly used in aerospace. Its reliability and fatigue life make it an excellent choice for many applications.
The main difference between a parallel key splined shaft and a keyed shaft is that the former offers more flexibility. They lack slots, which reduce torque-transmitting capacity. Splines offer equal load distribution along the gear teeth, which translates into a longer fatigue life for the shaft. In agricultural applications, shaft life is essential. Agricultural equipment, for example, requires the ability to function at high speeds for extended periods of time.
splineshaft

Involute helical splines

Involute splines are a common design for splined shafts. They are the most commonly used type of splined shaft and feature equal spacing among their teeth. The teeth of this design are also shorter than those of the parallel spline shaft, reducing stress concentration. These splines can be used to transmit power to floating or permanently fixed gears, and reduce stress concentrations in the stationary joint. Involute splines are the most common type of splined shaft, and are widely used for a variety of applications in automotive, machine tools, and more.
Involute helical spline shafts are ideal for applications involving axial motion and rotation. They allow for face coupling engagement and disengagement. This design also allows for a larger diameter than a parallel spline shaft. The result is a highly efficient gearbox. Besides being durable, splines can also be used for other applications involving torque and energy transfer.
A new statistical model can be used to determine the number of teeth that engage for a given load. These splines are characterized by a tight fit at the major diameters, thereby transferring concentricity from the shaft to the female spline. A male spline has chamfered tips for clearance with the transition area. ANSI and DIN design manuals specify the different classes of fit.
The design of involute helical splines is similar to that of gears, and their ridges or teeth are matched with the corresponding grooves in a mating piece. It enables torque and rotation to be transferred to a mate piece while maintaining alignment of the 2 components. Different types of splines are used in different applications. Different splines can have different levels of tooth height.

Involute ball splines

When splines are used, they allow the shaft and hub to engage evenly over the shaft’s entire circumference. Because the teeth are evenly spaced, the load that they can transfer is uniform and their position is always the same regardless of shaft length. Whether the shaft is used to transmit torque or to transmit power, splines are a great choice. They provide maximum strength and allow for linear or rotary motion.
There are 3 basic types of splines: helical, crown, and ball. Crown splines feature equally spaced grooves. Crown splines feature involute sides and parallel sides. Helical splines use involute teeth and are often used in small diameter shafts. Ball splines contain a ball bearing inside the splined shaft to facilitate rotary motion and minimize stress concentration in stationary joints.
The 2 types of splines are classified under the ANSI classes of fit. Fillet root splines have teeth that mesh along the longitudinal axis of rotation. Flat root splines have similar teeth, but are intended to optimize strength for short-term use. Both types of splines are important for ensuring the shaft aligns properly and is not misaligned.
The friction coefficient of the hub is a complex process. When the hub is off-center, the center moves in predictable but irregular motion. Moreover, when the shaft is centered, the center may oscillate between being centered and being off-center. To compensate for this, the torque must be adequate to keep the shaft in its axis during all rotation angles. While straight-sided splines provide similar centering, they have lower misalignment load factors.
splineshaft

Keyed shafts

Essentially, splined shafts have teeth or ridges that fit together to transfer torque. Because splines are not as tall as involute gears, they offer uniform torque transfer. Additionally, they provide the opportunity for torque and rotational changes and improve wear resistance. In addition to their durability, splined shafts are popular in the aerospace industry and provide increased reliability and fatigue life.
Keyed shafts are available in different materials, lengths, and diameters. When used in high-power drive applications, they offer higher torque and rotational speeds. The higher torque they produce helps them deliver power to the gearbox. However, they are not as durable as splined shafts, which is why the latter is usually preferred in these applications. And while they’re more expensive, they’re equally effective when it comes to torque delivery.
Parallel keyed shafts have separate profiles and ridges and are used in applications requiring accuracy and precision. Keyed shafts with rolled splines are 35% stronger than cut splines and are used where precision is essential. These splines also have a smooth finish, which can make them a good choice for precision applications. They also work well with gears and other mechanical systems that require accurate torque transfer.
Carbon steel is another material used for splined shafts. Carbon steel is known for its malleability, and its shallow carbon content helps create reliable motion. However, if you’re looking for something more durable, consider ferrous steel. This type contains metals such as nickel, chromium, and molybdenum. And it’s important to remember that carbon steel is not the only material to consider.

China supplier CZPT Joint Coupling, Steering CZPT Joint, Drive Shaft CZPT Joint     with Great qualityChina supplier CZPT Joint Coupling, Steering CZPT Joint, Drive Shaft CZPT Joint     with Great quality