论文部分内容阅读
多排冲裁可以增加一次冲出零件的数量,因而是提高生产率、节约原材料的一种很有效的方法,它多半用于中、小零件的大批量生产。图1是一种方形螺母,其四周焊在其他部件上,所以精度要求不高。采取图2
Multi-row blanking can increase the number of blanking parts once and therefore is a very effective way to increase productivity and save raw materials. It is mostly used for mass production of medium and small parts. Figure 1 is a square nut, welded around the other parts, so the accuracy is not demanding. Take Figure 2