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据统计,建筑机械零件60％是有螺纹的。在修理工作中,拆、装螺栓工时占总修理工时的11～26％。拆螺检质量的好坏是保障建筑机械正常运行、减少故障、节约修理工时、降低作业成本的重要因素之一。但对这一点,不少单位往往忽视了。现就螺栓拆装的几个问题,谈几点意见,以期引起同行们的重视。一、螺栓安装的重要性若螺栓安装质量差,则在机械运行后,
According to statistics, 60% of construction machinery parts are threaded. In the repair work, the demolition and installation of bolts accounted for 11 to 26% of the total repair time. The quality of the dismantled screw inspection is one of the important factors that guarantee the normal operation of the construction machinery, reduce the failure, save man-hours for repair, and reduce the operating cost. But on this point, many units often overlooked it. Several points on the disassembly and assembly of bolts are now discussed, with a view to attracting the attention of their peers. First, the importance of bolt installation If the bolt installation quality is poor, after the mechanical operation,