旋转体拉深件切边专机的改进

Modification of special edge-cutting machine tool for deep-drawing cylindrical part

切边毛刺和废料卡阻现象是旋转体拉深件大批量切边生产中长期困扰生产现场的问题 ,在深入现场调研的基础上找出产生上述问题的原因 ,提出工艺改进方案并设计制造新型切边专机 ,经过使用证明 ,实际效果良好。

The phenomena of cutting edge burr and scrap jam,which is resulted from drawing machining progress of amount of cylindrical part,has confused people for a long time.In this paper we researches the problem and achieved the fundamental reason after long terms investigation in reality,and then presents a modifying method of machining scheme finally.A new edge-cutting machine tool was designed and it has worked normally in reality.