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太原钢铁公司第七轧钢厂的1400八辊冷轧机是从西德进口的设备,其中轧辊压下装置用的是圆柱蜗杆传动。为了自力更生地解决大型轧机压下传动蜗轮副的设计、制造问题,根据冶金部安排,由首钢、太钢和我院共同合作采用首钢—SG—71型蜗杆传动。为1400八辊轧机研制中心距760mm的新型压下蜗轮副。 我院承担进行理论研究和参数设计工作。从1976年开始进行深入的理论探讨和大量的电子计算机计算,不仅为该蜗轮副选择了最佳几何参数,而且提出了具有普遍意义的
At the Seventh Rolling Mill of Taiyuan Iron and Steel Co., the 1400 eight-roll cold rolling mill is imported from West Germany. The roll reduction device uses a cylindrical worm drive. In order to solve the problem of designing and manufacturing the worm gear pairs driven by large rolling mills independently, Shougang, TISCO and our institute work together to adopt Shougang-SG-71 worm drive according to the arrangement of the Ministry of Metallurgy. For the 1400 eight-roll mill center of development 760mm new worm gear. Our hospital undertakes theoretical research and parameter design work. Since 1976, in-depth theoretical discussion and a large number of computer calculations, not only for the worm gear select the best geometric parameters, but also has a universal significance