【摘要】 分析了压缩机用电机端盖的结构工艺,介绍了电机端盖冲裁和拉深工艺的具体设计;充分利用拉深、反拉深交替进行的方法.抵消拉深产生的残余应力;提高拉深成形的可靠性,确保产品质量。更多还原

【Abstract】 On the basis of analysing structure of electrical motor cover,the paper introduces the detailed plan of stamping and drawing technology of electrical motor cover;remained-stress made by the drawing is eliminated through the drawing and opposite-direction drawing used alternately,precision and reliability of shaping is im- proved,the quality of products is guaranteed.更多还原