Curvic coupling possesses the following advantages:

Features of the end-toothed with the circular-arc, special tooth shape with wide meshing surfaces, long service life, high accuracy, good automatic centering, transmitting bigger torque, using the hirth coupling, the complicated monolithic structure can be divided into several simple structure, therefore it is convenient for designing, manufacturing, assembling so it has been being used widely. As the contact surface is concave and convex arc shape so there is on the face stress instead of on the point either the line therefore there will be no corner chipping and edge breakage appearance like the straight tooth.

{ganrao} 云南快乐10分开奖结果一定彩牛 急速赛车开奖官网168 股票分析师能炒股吗 快乐12往期开奖结果 中国的股票配资平台怎么样呀 云南快乐十分开奖走势图 如何赚钱发财的23种方法 002299股票 排列三必中计算公式 广西快乐十分出码规律 内蒙古11选五前三直 东方6十1哪个app 广东十一选五时时 甘肃11选五开奖中3个号 彩票怎么买 股票行情素材