What are the types of gear machine tools?
The shape of the tooth line is extended involute: bevel gear milling machine.
According to the different types of gears, gear machining machine can be divided into two categories: cylindrical gear processing machine hobbing machine, gear shaper, gear machine and other bevel gear processing machine straight tooth bevel gear: planing machine, milling machine, pull
Processing: straight teeth, helical gears outside the meshing gear, worm horizontal hobbing machine, for the instrumentation industry in the processing of small modulus gears and in general machinery manufacturing processing shaft gear, spline shaft and so on.
The principle of the hobbing is evolved by the principle of a pair of staggered-axis helical gears to reduce the number of teeth of one of the pair of gears to a few or one, and the helix angle β increases to a great extent
