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一种长20毫米的铜接头用量很大,加工要经过三道工序:落料冲孔、踏弯、打字,手工操作,为体积小,操作既不方便又不安全,效率低,一度成为生产上的“拦路虎”。在厂党委的支持下,工人同志决心改变这种落后生产面貌,经过短时间的努力,制造成功三工位级进模,实现了铜接关三工序联合自动冲压。过去班产只能达到1000只,而且要换三付模具,现在班产可达21000只,提高工效21倍,一个月的需要量,只要二天就能完成。终于扫除了这只生产上的拦路虎”,消灭了这个安全上的”老虎口”。
A 20-mm long copper joint is heavily used to process three processes: blanking, bending, typing, manual operation, small size, inconvenient and unsafe operation, low efficiency, On the “stumbling block”. With the support of the party committee of the factory, the workers’ comrades are determined to change the appearance of such backward production. After a short period of effort, a successful three-station progressive die is manufactured and a joint automatic stamping process of the copper connection and customs clearance is achieved. Past production can only reach 1000, but also to pay for three molds, and now up to 21,000 class production, improve work efficiency 21 times a month’s needs, as long as two days to complete. Finally cleared out this production stumbling block “, eliminating the safety of the” tiger’s mouth. "