图1是我厂生产的船用钟上的零件和零件展开图,材料T8A,厚度0.5mm,由三道工序完成。第三道工序的弯形如采用一般的弯曲模则结构复杂,回弹量不易控制调整。因为该件批量较小,所以设计了一副简易卧式辗压弯形模,达到了目的。 Figure 1 is a bell of the ship on the plant parts and components on the expansion map, material T8A, thickness 0.5mm, completed by the three processes. Bending the third process, such as the use of the general bending mode complex structure, the amount of rebound is not easy to control the adjustment. Because of the small batch, so designed a simple horizontal rolling bending mold, to achieve the goal.