Machine processing of gears is a common machining process used to manufacture transmission components in various mechanical devices. Gears achieve mechanical transmission through the meshing of teeth and are commonly found in automobiles, construction machinery, aerospace, and other fields. The main uses of gears include:

1. Power transmission: Gears can transmit speed from one component to another, facilitating speed variation in mechanical devices.

2. Torque amplification: By meshing gears, torque can be transmitted from one shaft to another, increasing or decreasing its magnitude.

3. Directional change: Gears are also used to change the direction of transmission, allowing mechanical devices to operate in different directions.

The challenges in gear machining mainly include:

1. High precision requirements for tooth profile: The precision of the gear's tooth profile directly affects the smoothness and efficiency of the transmission. Therefore, gear machining requires strict control of tooth profile precision.

2. High surface hardness requirements: Gears endure significant loads during operation, necessitating high surface hardness and wear resistance. This imposes specific requirements on the machining process.

3. High precision machining requirements: Gears require high precision in tooth profile and pitch to ensure transmission efficiency and stability.

4. High machining costs: Due to the complexity of gear machining, the process is relatively costly, necessitating consideration of the rationality and cost-effectiveness of the machining process.

WEL International is based in Shenzhen, China. Currently there are one plastic injection/molding (Yusu Precision) factory in Huizhou, China and one CNC machining factory (WEL Precision) in Donguan, China. It was estimated in 2009. So far, there are 150 employees are working here. GB/T19001-2016/ISO9001:2015 and IATF 16949:2016 Certified.

WEL provides customers service in all aspects of product development: Product Construction Design, Material Selection, Mold Design, Mold Making and Mass production, complete with inspection reports and samples. Products range from electronic equipment to precise automobile components. Equipped with advanced machines like Korea "Daewoo" CNC milling, automatic turning, injection machines (From 45 tons to 1200 tons). Having an experienced technical supporting team and applying an overall CAD/CAE/CAM system in designing and manufacturing, our facotry has built an ongoing and solid reputation from companies like BROTHER, TOSHIBA etc.

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