Bevel gears are also called bevel gears, bevel gears. Used for transmission between intersecting shafts. Compared with cylindrical gears, it can change the transmission direction. The single-stage transmission ratio can reach 6 and the maximum can reach 8.
Bevel gears are generally processed on special machine tools such as bevel gear planers. In the absence of special machine tools for bevel gears, bevel gear milling cutters can be used on the milling machine. Forming tools and indexing devices are used for processing on the milling machine.According to the number and modulus of the workpiece, it is determined to plan the gear with the single tooth method or the double tooth method.And for single-piece small-batch production, the single-tooth method is generally used to plan gears.