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几年来,我们对电讯钳钳坯成形工艺的改革进行了多次试验,取得了一些成果。本文对钳坯新成形工艺的试验研究作概略的介绍。一、新成形工艺的设想图1是钳坯零件图。图2是某厂原来采用的成形工艺。图3是旧工艺锻出的钳坯。
Over the past few years, we have carried out several trials on the reform of the wireform forming process of the clamp pliers and made some achievements. This paper presents a brief introduction of the experimental research on the new forming process of pliers blanks. First, the idea of a new forming process Figure 1 is a pliers parts map. Figure 2 is a factory originally used forming process. Figure 3 is the old craft forged pliers blanks.