TFYD系列电机定子磁极冲片整体复合模设计  

Design of Integral Compound Die for Stator Pole Lamination of TFYD Series Motor

作　　者：朱惠芳[1] 谭海林[2] Zhu Huifang;Tan Hailin(Motor business department of Xiangtan Motor Co.,Ltd.,Xiangtan,Hunan 411101,CHN;Hunan Institute of chemical engineering,mechanical and Electrical Engineering College,Zhuzhou,Hunan 412000,CHN)

机构地区：[1]湘潭电机股份有限公司电机事业部,湖南湘潭411101 [2]湖南化工职业技术学院机电工程学院,湖南株洲412000

出　　处：《模具制造》2021年第8期34-37,共4页Die & Mould Manufacture

摘　　要：对TFYD系列同步电机磁极冲片成形方案进行了比较分析,采用整体复合冲压方案,使用一副模具将工件一次冲成形。减少了冲制工序,减少了操作工人数量和操作流程,提高了效率,降低了成本。特别是冲片冲制不需要经过几次定位,消除了累积误差,质量可靠。为工艺强度不好、形状复杂的电机冲片的模具设计提供了借鉴。The stamping schemes of stator pole lamination of TFYD series motor are compared and analyzed.The integral compound stamping scheme is adopted,and the workpiece is punched once by a pair of die.The punching process is reduced,the number of operators and operation process are reduced,the efficiency is improved and the cost is reduced.In particular,there is no need to go through several times of positioning during punching process,which can eliminate the cumulative error,and improve the quality reliability.This work provides a reference for the die design of motor pole lamination with poor process strength and complex shape.

关 键 词：定子 冲片 成形工艺 复合模 

分 类 号：TG385.2[金属学及工艺—金属压力加工]