加工高精度复杂型面的刀具设计  

Design and study on processing high precision and complex pattern faced cutting tools

作　　者：罗生梅[1] 吕明高[2] 赵学[2] 吴有泽 

机构地区：[1]兰州理工大学机电学院,兰州730050 [2]青海量具刃具有限责任公司 [3]金川集团有限公司

出　　处：《现代制造工程》2004年第7期60-62,共3页Modern Manufacturing Engineering

基　　金：甘肃省中青年自然基金项目(ZS011-A25-02D-G)

摘　　要：在研究齿轮轴零件1:16锥三角花键齿形的基础上,提出使用成形定装蜗形滚刀加工新方法,根据仿形法及无瞬 心包络原理,导出设计成形定装蜗形滚刀齿形公式,可方便地设计出成形定装蜗形滚刀。实际应用表明,该滚刀成功地 解决了加工1:16锥三角花键的难题。A new method of processing 1: 16 taper triangle spline, namely: utilizing shaped fix install snail hob, is proposed based on profound researching the level gear shaft parts of engineering mechanism with 1: 16 taper triangle splines. A formula to design shaped fix install snail hob is derived in accordance with the profile modeling manner and the nil instantaneous center envelope card principle. The shaped fix install snail hob can be easily designed using the formula. The practice proves that the shaped fix install snail hob can successfully resolve the problem of processing 1: 16 taper triangle spline with the high efficiency.

关 键 词：锥三角花键 定装蜗形滚刀 设计计算 仿形法 无瞬心包络原理 

分 类 号：TG71[金属学及工艺—刀具与模具]