What gear is machined out of the gear?
This cutting method is simple, do not need special machine tools, but the productivity is low, low precision, it is only applicable to single or small batch production and precision requirements of the gear processing is not high.
The bevel gears are laid on the planer. Spiral bevel gears - forming end mills.
Modern is the use of Fan Chengfa, straight or helical gears in the hobbing machine with a gear hob or machining on the gear machine with a tooth cutter, in order to improve gear accuracy, as well as honing and gear grinding machine.
Early in the universal milling machine, with the indexing head index, with the shape of the cutting edge and gear groove shape of the same forming disc cutter or milling cutter milling manufacturing.
