Our Factory
Professional processing of all kinds of hardware parts, non-standard equipment accessories, fixtures, equipment design, and processing, and provide professional CNC machine tool automation solutions. Adhere to the fast and accurate to customers to provide high-quality products and services, to create value for customers.
-
![High Precision Shaft]()
High Precision ShaftThis high precision shaft is CNC machined from SUS304 stainless steel, designed for pulley assemblies and mechanical systems that require accurate diameter control, stable rotation, and reliable...view more -
![Cnc Spindle Speed Control]()
Cnc Spindle Speed ControlManufactured from 17-4PH stainless steel, this precision CNC machining spindle is designed to support CNC spindle speed control in machine tools, milling systems, lathes, and automation equipment,...view more -
![Transmission Propeller Shaft]()
Transmission Propeller ShaftTransmission Propeller Shaft is a critical component used to transfer torque between the transmission and differential in vehicles and machinery. We specialize in the precision manufacturing of...view more -
![Control Spindle]()
Control SpindleThis Control Spindle is a precision-machined shaft designed for motion-control assemblies, actuator mechanisms, and high-accuracy mechanical linkages. Manufactured from CRES 17-4PH (Condition...view more -
![Custom Poppets]()
Custom PoppetsThis Custom Poppet is a precision-machined stainless steel component designed for fluid-control and motion-control systems. Manufactured from CRES 17-4PH per ASTM A564, the poppet offers high...view more
Why choose us
Production Equipment
Our company has dozens of precision machining equipment such as CNC lathes, milling machines, grinders, and drilling machines.
Production Market
Our product sales network covers Beijing, Guangdong, Fujian, and many other provinces and cities in China, and is exported to Southeast Asia, Europe the United States, and other foreign markets.
Our Service
During the manufacturing process from customer design to final shipment, the QC department (IQC, IPQC, FQ) strictly controls the quality of each step's products according to customer requirements. A comprehensive inspection is also conducted on the products before shipment.
Our Certificate
The company has implemented the ISO9001 standard to optimize processes further and standardize management. It continues to invest in the research and development of new products and technologies and has currently applied for and obtained multiple national technology patents.
|
Material |
1) Aluminum: AL 6061-T6, 6063, 7075-T etc. |
|
2) Stainless steel: 303,304,316L, 17-4(SUS630) etc. |
|
|
3) Steel: 4140, Q235, Q345B,20#,45# etc. |
|
|
4) Titanium: TA1,TA2/GR2, TA4/GR5, TC4, TC18 etc. |
|
|
5) Brass: C36000 (HPb62), C37700 (HPb59), C26800 (H68), C22000(H90) etc. |
|
|
6) Copper, bronze, Magnesium alloy, Delrin, POM,Acrylic, PC, etc. |
|
|
Finish |
Sandblasting, Anodize color, Blackenning, Zinc/Nickl Plating, Polish. |
|
Power coating, Passivation PVD, Titanium Plating, Electrogalvanizing. |
|
|
Electroplating chromium, electrophoresis, QPQ(Quench-Polish-Quench). |
|
|
Electro Polishing,Chrome Plating, Knurl, Laser etch Logo, etc. |
|
|
Main Equipment |
CNC Machining center(Milling), CNC Lathe, Grinding machine. |
|
Cylindrical grinder machine, Drilling machine, Laser Cutting Machine,etc. |
|
|
Drawing format |
STEP,STP,GIS,CAD,PDF,DWG,DXF etc or samples. |
|
Tolerance |
+/-0.01mm ~ +/-0.05mm |
|
Surface roughness |
Ra 0.1~3.2 |
|
Inspection |
Complete inspection lab with Micrometer, Optical Comparator, Caliper Vernier,CMM. |
|
Depth Caliper Vernier, Universal Protractor, Clock Gauge, Internal Centigrade Gauge. |
|
|
Capacity |
CNC turning work range: φ0.5mm-φ150mm*300mm. |
|
CNC milling work range: 510mm*1020mm*500mm. |
Customized And OEM Service Available
Material
Stainless steel
Specification
Customized
Surface Treatment
Oxidation, blackening, electroplating, polishing,Heat Treatment or as customers' requests.
Production-oriented enterprises, more than 10 years of experience in all kinds of shaft machining, with strong technical support, advanced processing equipment, perfect inspection equipment and a strong logistics inspection team.
With strong QC team, raw materials entering the factory for inspection,100% inspection before shipment, quality assurance.
Strong productivity and short processing cycle.
Appliancation,Pump, Household, Drive, Fan, Coffee etc.
Materials Used in Transmission Shafts
All transmission shafts are built to be durable, sturdy, and strong, allowing them to withstand even extremely high pressures and stresses. This is the main reason why a good transmission shaft is also constructed from highly durable materials, like alloy steel, carbon steel, stainless steel, bronze, brass, aluminum, and titanium.
Alloy Steel
Alloy steel, such as chromium and carbon steel, is one of the most commonly used materials in creating transmission shafts. Being a relatively cost-effective material, alloy steel or carbon steel is also a favorite among transmission shaft manufacturers as it has the right balance of flexibility, strength, and ability to resist and withstand wear and fatigue.
Stainless Steel
Another material used in making transmission shafts is stainless steel. It is often selected for shafts that need to have improved corrosion-resistance capability. Expect it to be of great use in industrial and automotive applications that often expose shafts to harsh environments, like chemicals and moisture.
Bronze and Brass
Bronze and brass materials can often be seen in certain transmission shaft applications that require greater resistance to metal fatigue and corrosion. The bronze material is specifically effective for bushings and bearings that support shafts due to their excellent wear resistance and low friction properties.
Aluminum
You can also see aluminum being used often in creating transmission shafts. Engineers and manufacturers often use 7075 and 6061 aluminum alloys in case the need to manufacture shafts is for light loads or lightweight applications. These materials are lighter compared to steel.
Titanium
Titanium is another famous material used in transmission shafts. This metal gains recognition because of its impressive strength-to-weight ratio, which is also why you can see it being used to manufacture shafts intended for high-end and heavy-duty applications.
Applications of Transmission Shafts
One vital fact about transmission shafts is that they are highly flexible. This is the reason why you can see it in a wide range of applications and industries – among which are the following:
Automotive
You can see transmission shafts being used to connect engine to wheels in this industry. It is what transmits torque and power in vehicles.
Industrial machinery
It is also highly likely to see transmission shafts in equipment and machines that need transmission of motion. A few examples are pumps, turbines, and conveyors.
Aerospace
Another known application of transmission shafts is in the aerospace industry. You can see it being utilized in aircraft as a means to transmit power from one system to another, like in control mechanisms and engines.
Marine
The marine industry, including ships and boats, can also benefit from transmission shafts. It is used to link the engine and propeller together, thereby aiding in the movement of the vessel by efficiently transferring power.
Manufacturing Processes for Transmission Shafts
Forging
Forging is one of the primary methods used to form the rough shape of transmission shafts. This process involves shaping metal using localized compressive forces, typically delivered by a hammer or a die. Forging can be performed at various temperatures:
Hot Forging: Metal is heated before it is shaped, making it easier to form complex parts.
Cold Forging: Performed at room temperature, this method increases the strength of the metal through strain hardening.
Turning
Once the basic form is forged, turning is used to achieve the precise dimensions and tolerances required for the shaft. This process involves rotating the shaft against a cutting tool on a lathe machine. Various features like grooves, steps, and tapers are machined during this process.
Heat Treating
Heat treatment is crucial for enhancing the mechanical properties of the shaft, such as toughness, hardness, and wear resistance. Processes such as tempering, annealing, and case hardening are commonly used. For transmission shafts, induction hardening is often employed to harden specific areas susceptible to wear while leaving other regions rigid and pliable.
Grinding
Grinding is used after heat treating to achieve the final finish and precise dimensions. It involves removing small amounts of material using an abrasive wheel. This process is crucial for ensuring that the shaft meets the stringent tolerance requirements and has a smooth surface finish, which is vital for minimizing wear and extending the life of the shaft.
Gear Cutting
Many transmission shafts have gears that must be precisely machined to fit within the transmission system. Gear cutting can be done in several ways, including hobbing, milling, and broaching. Each method has advantages depending on the gear type and the production volume.
Splining
Splining is the process of cutting grooves along the length of the shaft to fit mating parts like gears or other mechanical linkages. This can be performed by broaching, a process where a series of cutter teeth progressively increase in size to cut the spline profile.
Coating and Finishing
Final coatings and surface treatments such as black oxide, phosphate coatings, or galvanizing are applied to protect the shaft against corrosion and wear. These treatments also enhance the fatigue strength of the surface, which is critical in applications involving high stress and rotation.
Our Certificate
FAQ
We're well-known as one of the leading transmission shaft manufacturers and suppliers in China. If you're going to buy high quality transmission shaft, welcome to get more information from our factory.
Custom Poppets, mechanical shaft, transmission shaft
