Custom Gear Manufacturing and Machining Company

CNC Gears is the process to obtain the specific structure and precision of gears by the general precision CNC machining method. Gears are the core transmission components of mechanical equipment. The quality will have a direct impact on the vibration, noise and reliability of mechanical products, and sometimes become a key factor restricting the improvement on product levels. Therefore, it is very important to choose an excellent gear manufacturing supplier. LJZ company focuses on providing high-precision gear manufacturing services for various industries.

How are Gears Manufactured?

Gear manufacturing steps include forging, normalizing, turning, rolling, gear shaving, heat treatment, grinding. The purpose of normalizing process is to prepare for the final heat treatment to effectively reduce the deformation of heat treatment.  

Gears manufactured by CNC machining involve precise and automated cutting processes. The key steps include:

Material Selection and Preparation: A suitable material, such as steel or aluminum, is chosen and cut into a gear blank.

CNC Programming: A CAD model of the gear is created and converted into CNC programming code. This code guides the CNC machine's operations.

Machining: The gear blank is fixed in a CNC machine, where various cutting tools shape the gear teeth. Common methods include milling and hobbing. The CNC machine ensures high precision and repeatability.

Finishing: After the teeth are cut, the gear may undergo additional processes like grinding to achieve the desired surface finish and dimensional accuracy.

Quality Control: The finished gears are inspected using tools like coordinate measuring machines (CMM) to ensure they meet specifications.

CNC machining is favored for its precision, flexibility, and ability to produce complex gear geometries efficiently.

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