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1 概述自 1999年 10月兰新线实施新图进行大提速后 ,货车基础制动故障明显增加。最为突出的是闸瓦自动间隙调整器和制动梁故障急剧上升 ,严重危及行车安全。下面对制动梁故障作一分析。在对武南列检所制动梁裂损故障进行的调查发现 ,仅 2 0 0 0年 9～ 10月间 ,较为严重的制动
1 Overview Since the implementation of the new map of Lanxian Railway in October 1999 for large speed increases, the basic failure of the truck has significantly increased. The most prominent is the brake shoe automatic gap adjuster and brake beam failure rose sharply, seriously endangering traffic safety. Behind an analysis of brake beam failure. In the investigation of Wulong inspection by the brake beam crack damage investigation found that only between September and October 2001, the more serious brake