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一、前言在工农业全面大跃进的形势下,各修配厂及小型工厂都大胆破除迷信,制造成套成台的产品。但由于设备和技术水平的限制,会遇到不少困难,尤其是齿轮的加工问题,如果用普通成形切削法,则无论在生产率和精度上都达不到要求,而目前我国切齿机床的生产又远远不能满足需要,这样就迫使我们设法要以简单的办法来代替复杂的切齿机床。我厂根据这一情况,便着手在原有FU5A型万能铣上加装一套传动系统,使它代替滚齿机工作。经过改装后,这机构显示出以下的优点:
I. INTRODUCTION Under the situation of an all-out great leap forward in industry and agriculture, all repair factories and small factories have boldly broken superstitions and manufactured complete sets of products into Taiwan. However, due to equipment and technical limitations, will encounter many difficulties, especially the gear machining problems, if the use of ordinary forming cutting method, both in productivity and accuracy are not met, and the current production of China’s gear cutting machine And far from being able to meet the needs, thus forcing us to try to be a simple way to replace complex gear cutting machine. According to this situation, our factory set out to install a transmission system on the original FU5A universal milling machine to make it work instead of hobbing machine. After modification, this agency shows the following advantages: