Gear machining process (XNUMX)

XNUMX. Gear processing process:

Gear blank processing, tooth surface processing, heat treatment process and tooth surface finishing.

1. The rough parts of gears are mainly forgings, bars or castings, of which forgings are used the most.

2. Perform normalizing treatment on the blank first to improve its cutting processing type and facilitate cutting;

3. Then carry out rough machining, according to the gear design requirements, first process the blank into a rough shape, and keep the excess amount;

4. Perform semi-finishing, turning, rolling, and gear shaping to make the gear basically shaped;

5. After the gear is heat treated to improve its mechanical properties, according to the requirements of use and the materials used, there are quenching and tempering, carburizing and quenching, high-frequency induction heating and quenching of the tooth surface, etc.;

6. Finally, finish the gear, finish the reference and finish the tooth profile.

XNUMX. Gear processing process:

Rough turning (each surface)-preliminary heat treatment-semi-finish turning (each surface)-gear shaping-gear hobbing-chamfering (grinding)-(chamfering)-cleaning-carburizing and quenching-grinding inner hole end face (grinding inner hole) )-(Grind the other end surface)-gear grinding-cleaning-enhanced shot peening-cleaning-finished product inspection

The above description is for reference only. For unclear places or related requirements, you can directly contact EP Gear processing The technician asks for help.