The structural design of iron core progressive die for motor stator & rotor is introduced, punch and matrix design, material ejector setting, stripper plate structure and automatic tinertoy technology are stated.

• 介绍了电机定转子铁芯级进模结构设计,阐述了凸、凹模设计及顶料装置、卸料板结构及自动叠铆技术等。