Metal bevel gear initially in Europe are all famous bevel gear with manual processing, but with 8 leaf tooth profile changes, also increased the difficulty of mapping, by machining the first bevel gear is a bevel gear bevel gear watch with ship It is the forming process of the early 18th century, still retains the physical museum in Stockholm, Sweden, the processing mode is a cross-sectional shape of the gullet, through rasp up and down movement, a tooth filing a locomotive bevel gear machining formed Its creator is a Swedish Bor Hamm. Tooth modification: In order to avoid the occurrence of the gear-tooth tip interference in the vicinity of the addendum conscious cut tooth repair. Tooth modification aims to smooth meshing teeth, similar to the direction of tooth repair drum processing. Chamfering addendum: in working tooth addendum simultaneously chamfering. Its advantages are: 1. To prevent burrs when cutting tooth processing. 2. To prevent the use and prone to hit when handling marks. Wuzhou bevel gear bevel gear _ _ car Fuyuan gear inexpensive gear provided by Luoyang Fuyuan Machinery Co. Luoyang Fuyuan gear Machinery Co., Ltd. (www.lyfycl.com) strong, credible, in Luoyang gear industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Fuyuan gear into the brilliant and you work for a better future!