如图1所示的零件,材料为0.2mm软镍皮,形状不对称。由于材料薄而软,采用几道工序来成形难度很大,各道工序间制件容易变形,定位也较困难。现采用凸凹模浮动式弯曲模使制件一次弯曲成形,提高了生产效率,获得了合格的制件。 Parts shown in Figure 1, the material is 0.2mm soft nickel, the shape is not symmetrical. As the material is thin and soft, the use of several processes to form a very difficult, easy to deform the workpiece between the various processes, positioning more difficult. Is the use of convex and concave mold floating flexural bending of the workpiece form, improve production efficiency, access to qualified parts.