工件(图1)是个小垫。原材料为18号铁丝或1.25铜丝。因工件小,有一定的公差及表面粗糙度要求,制作比较困难。我们先压料成形,然后剪切。现介绍如下:1.下料做一个上下模(图2)。下模铣 The workpiece (Figure 1) is a small pad. Raw materials for 18 wire or 1.25 copper wire. Due to the small workpiece, there are certain tolerances and surface roughness requirements, making more difficult. We first press forming, and then cut. Are introduced as follows: 1. Unloading a top and bottom mold (Figure 2). Under the mold