凸台精密齿形零件的冲齿模设计  

Punching die for precision convex gear parts

作　　者：张翔[1] 

机构地区：[1]浙江工商职业技术学院,浙江宁波315012

出　　处：《模具工业》2013年第8期39-40,共2页Die & Mould Industry

摘　　要：分析凸台精密齿形零件加工工艺及步骤,解决了仪表齿形零件用冲齿模加工成形的技术难题,提高了零件的生产效率,在模具结构和加工方法上有所创新。The forming process of precision convex gear parts was analyzed. A punching die for the instrument gear was designed to solve the technical problem of forming instrument gear and the production efficiency was also improved.

关 键 词：冲齿 齿形 成形 仪表 

分 类 号：TG386.2[金属学及工艺—金属压力加工]