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万能冲孔模如图1所示。它可以用来冲制不同位置、不同形状的各类孔。对于多品种小批量的冲孔制件,经济效益尤为显著。
Universal punching die shown in Figure 1. It can be used to punch holes of different positions and shapes. For many varieties of small quantities of punching parts, the economic benefits are particularly significant.