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滚动车轴卸荷槽裂纹的探测分析与判断高润山（郑州铁路局武昌南车辆段４３００６５武昌）不退轴承的滚动轮对探伤，虽然已开展多年，１１４号文件也有规定，但ＲＤ２轴为１９８０年开始使用，卸荷槽裂纹数量发生较少，故现场探伤人员经验积累较少，从而造成１９９６年９月...
Detection and Analysis of Rolling Axle Cracking in Unloading Groove Gao Runshan (Zhengzhou Railway Bureau Wuchang South Depot 430065 Wuchang) Rolling wheel pair test of non-decelerating bearings has been carried out for many years and Document 114 also provides for the RD2 axis to begin in 1980 Use, the number of unloading groove cracks occur less, so on-site inspection staff experience less accumulated, resulting in September 1996 ...