When it comes to gears, everyone is familiar with them, and they have generally seen them in daily life.There are many types of gears, including cylindrical spur gears, cylindrical helical gears, helical gears, spur bevel gears, spiral bevel gears, worm gears and so on.Among them, the more used and simpler is the cylindrical spur gear, also known as the standard cylindrical gear.Gears are widely used and are important parts in various mechanical equipment, such as machine tools, airplanes, ships, watches, electric fans and other fields used in daily life. All kinds of gears are widely used in various fields.

   Today I want to talk about the processing method of the bevel gear tooth profile. At present, there are basically two processing methods used in China. One of them is the forming method, which is mainly used to completely match the tooth shape of the cut gear. The forming milling cutter cuts out the tooth shape, and the tooth milling is the machining method used; the other is the generative method, which uses the meshing movement of the gear cutter and the driven gear to cut out the tooth shape. , Then gear hobbing and gear shaping are made by the generative method.