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一、绪言 晨光桃器厂在试制长江牌汽车过程中,普迂到一些形状复杂成形困难的另件,本文所讨论的就是其中的一种,这种另件该厂用手工制成,每件需要24个工时,消耗工时既多,表面光洁度也不够理想,如要保证另件互换性,提高产品劳动生产率,以适应成批生产,就需要加以改变。曾提交研究改进工乞方法,本文根据对另件所进行的研究试
I. INTRODUCTION In the process of trial production of the Changjiang Automobile Co., Ltd., Chenguang Auto Parts Factory Co., Ltd. has discussed some of the complicated parts with complicated shapes. One of them is discussed in this article. The other parts are made by hand and each piece It takes 24 working hours, it consumes more man-hours and the surface finish is not ideal enough. In order to ensure the interchangeability of other parts and increase the labor productivity of products to adapt to mass production, it needs to be changed. Had submitted research to improve the method of begging, this article based on the research carried out on the other pieces