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分析了带锥形和凸缘的长矩形盒类零件的拉伸工艺,介绍了模具结构设计以及采用的工艺措施,保证了零件表面的成形要求。
The drawing process of the long rectangular box with tapered and flange is analyzed. The design of the mold structure and the technical measures adopted are introduced. The forming requirements of the part surface are guaranteed.