定子铁心精加工胎具设计

Model Design of Stator Core

电机的定子冲片是外圆开口冲片,装压用销钉在靠近里孔处外铆接成的。这种装压方式,容易造成铁心外圆松散、容易变形。设计精加工内圆面,车胎过程,介绍车胎的制作和特点。

Motor is a cylindrical stator lamination punching openings, fitted with pressure near the pin hole in the outside into riveting.This way of loading pressure, will loose outer core and deformed easily.Finished with a round face design and the process of tires, it introduces the production and characteristics of tires.