一机部蜗杆蜗轮付技术会议于一九七八年元月十六日到廿二日在河南省焦作市召开。参加会议的共有79个单位153名代表。大会还邀请了11个高等院校和冶金部、石化、煤炭部、五机部、六机部的有关单位代表39人。会上,焦作矿山机械厂介绍了搞内外两个三结合的经验。郑州机械研究所介绍了弧面蜗杆传动国内和 A machine-made worm and worm gear technology conference was held on January 16-1978 in Jiaozuo City, Henan Province. There were 153 delegates from 79 units participating in the conference. The General Assembly also invited 11 institutions of higher learning and the Ministry of Metallurgy, Petrochemical, Ministry of Coal, five machine, six machine-related representatives of 39 units. At the meeting, Jiaozuo Mining Machinery Factory introduced two inside and outside the combination of experience. Zhengzhou Institute of Machinery introduced the domestic and international cooperation