冲裁的工件如图1所示,排料为交叉排料。图2所示为无废料冲裁模。一般无废料冲裁模定位档料与出料较为困难。图2所示的模具结构,采用了一种档料机构解决了档料与出料的问题,达到了无废料冲裁。 Blanking the workpiece shown in Figure 1, nesting for cross-nesting. Figure 2 shows a scrap blanking die. There is no waste blanking die positioning materials and materials more difficult. Figure 2 shows the mold structure, using a file mechanism to solve the problem of the material and the discharge, to achieve a scrap blanking.