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一、能补偿回弹的弯曲模 如图1所示,工作台上的下模座上固定着凸模8和两个挡块1,凸模8的侧面按照冲件7的回弹角向内倾斜。固定在冲床滑块
First, the bending mode to compensate for rebound As shown in Fig. 1, the lower die holder on the worktable is fixed with a punch 8 and two stoppers 1, and the side of the punch 8 is inwardly pressed according to the rebound angle of the punch 7 tilt. Fixed in the punch slider