What is the processing technology of gears?

1, gear blank-according to different requirements, gear blank can be made by casting and forging, or directly made by round bar.

2. Heat treatment to eliminate the internal stress of the blank.

3. Gear blank turning can be divided into rough machining and finish machining. .

4. Gear hobbing or gear forming.

5, shaving processing

6, tooth surface heat treatment, generally surface quenching.

7. Grinding teeth or grinding teeth.

The above is the general process, and the words are not very rigorous for reference. In practical work, different technological processes should be determined according to the specific requirements of workpiece drawings.