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我矿将军寨坑口箕斗井,自1984年10月正式投产以来,由于钢绳罐道滑动导向装置衬套,在较短的运行时间内,就被严重磨损,需要经常更换,给生产造成了一定的影响。衬套材料虽由尼龙改换成黄铜,也没有解决衬套磨损快,使用寿命短的问题。为了解决这一问题,我们根据生产实践及力学
Since mine was put into operation in October, 1984, the general manager of our mining mine, Zhaokoukou Weidong Weir, suffered serious wear and tear due to the slippery guide bush of steel rope canvassing in a relatively short running time, which caused frequent replacement. A certain impact. Although the bushing material is changed from nylon to brass, it does not solve the problem that the bushing is worn fast and the service life is short. In order to solve this problem, we based on production practices and mechanics