The machining of the apparatus needs to provide the most basic modulus m, the amount of gears Z, and the pressure angle a. Gear thickness h.

Gear processing strategies generally include hobbing, equipment shaping, and milling gears, as well as grinding teeth with high precision requirements. Corresponding machines and knives possess hobbing and hobbing cutters, equipment shaping machines and gear shaping knives, horizontal milling devices and equipment milling cutters, equipment grinding machines and equipment grinding wheels. details as follows:

(1) Hobbing Sprocket machine hobbing: It could process helical tooth below 8 modules

(2) Milling machine milling: can process straight rack

(3) Inserting teeth: may process internal teeth

(4) cool punching machine: can be processed without debris

(5) planing machine planing teeth: can process 16 modulus large gears

(6) Precision casting teeth: can process cheap pinions in huge quantities

(7) Grinding machine grinding teeth: can process gears on precision machine

(8) Die casting machine casting teeth: most processing non-ferrous metal gears

(9) Shaving machine: It really is some sort of metal cutting for gear finishing