用冲压装置深拉全属板料仍是一项与个人经验和知识有关的技术。至今,最佳的产量归功于有经验的工具制造工,工具调整工,工具设计师,也可能是生产班的负责人。与产品良好成形的专门技术有关的许多方面之一是成形冲模要有合适的圆角半径。冲模的圆角半径是加工中最主要的因素。若它的形状合适,则零件的拉伸和变形最小、而且侧壁或底部的断裂可以防止。这 Deep drawing of the entire sheet with a stamping device is still a technique that is related to personal experience and knowledge. To date, the best production has been attributed to experienced tool builders, tool changers, tool designers, and possibly production team leaders. One of the many aspects related to the well-formed expertise of a product is that the forming die has a suitable fillet radius. The die corner radius is the most important factor in machining. If it is of a suitable shape, the part will have minimal stretching and deformation, and the breakage of the side wall or bottom will be prevented. This