我厂过去所制造的复合冲模是导柱式的,工作長久后引导部分磨損了,冲模的精度就受到影响。針对这一問題,我們利用錐形襯套来弥补这个缺陷。現在把这种冲模介紹給大家参考。一、复合模的構造复合模的主要零件尺寸和技术条件請看主要另件图和图1注。裝配好的模子如图1所示,工件形狀如图2。 The composite die manufactured by our factory in the past is a guide column type. After a long time of work, the guide part is worn, and the accuracy of the die is affected. In response to this problem, we use tapered bushings to make up for this flaw. Now introduce this type of die for your reference. First, the composite mold structure The main parts of the composite mold size and technical conditions, see the main part of the other parts and Figure 1 Note. Assembled mold shown in Figure 1, the workpiece shape shown in Figure 2.