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本文介绍了以粗料小变形180°翻转工艺镦制大规格六角螺母的工艺及设备.并着重介绍了工艺试验过程及数据.对Z41-24型五工位螺母自动冷镦机的各部件结构作了介绍.
In this paper, the process and equipment of forging large size hexagonal nut with 180 ° turnover process of coarse material are introduced, and the process and data of the process test are emphatically introduced.After analyzing the components of Z41-24 five-position nut automatic cold heading machine Made a presentation.