Gear tooth end processing

The gear tooth end processing instructions are as follows, for reference and understanding, welcome to add if there are any deficiencies.

The tooth end of the gear can be processed with rounding, chamfering, chamfering and deburring, as shown in the figure below.

a, rounded, invertedgearIt is easy to enter the meshing state when shifting gears, reducing the impact phenomenon.

b. Chamfering can remove the sharp edges and burrs of the tooth end.

The following figure is a schematic diagram of rounding the tooth end with a finger milling cutter.

When rounding, the milling cutter rotates at a high speed and swings along an arc. After one tooth is processed, the workpiece is withdrawn from the milling cutter, and after indexing, the milling cutter quickly approaches the tooth end of the next tooth to be machined.

Tooth end processing must be done before gear quenching, usually after gear rolling (shaping) and before gear shaving.If you have any unclear points or related gear processing requirements, you can consult EP free of charge.