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轴箱组装质量的好坏,直接影响到行车的安全。因此,轴箱内部各配件组装工序是滑动轴承转向架检修中的关键工序。加强轴箱组装质量管理,严格执行工艺文件,实行标准化作业,是减少、防止热轴、燃轴事故发生的重要保证。因此,围绕着轴箱内各配件装配组装技术要求,必须做好下工作:1 轴颈尺寸的测量和质量复查 (一)配瓦前,将轴颈、轴领、防尘板座用棉纱擦拭干净。用专用长腿游标卡尺测量轴颈直径,并记录在轮辋上。
Axle box assembly quality is good or bad, a direct impact on traffic safety. Therefore, the internal parts of the axle box assembly process is a key step in the maintenance of sliding bearing bogies. Strengthening the quality management of axlebox assembly, strict implementation of process documents, the implementation of standardized operations, is to reduce, prevent hot shaft, burning shaft an important guarantee for the accident. Therefore, around the shaft box assembly and assembly of various parts of the technical requirements, we must do the following work: A journal size measurement and quality review (A) before the tile, the journal, shaft collar, dust pad seat with cotton yarn clean. Use special long leg calipers to measure the journal diameter and record on the rim.