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SS_3电力机车在我段运营二年多来,显示了牵引力大,运用可靠的优越性。但由于SS_3机车系2C_o式转向架,固定轴距长,在我段大多数曲线半径为250m的线路上运行,造成机车一、六位轮缘磨耗十分严重,平均达0.87mm/10～4km。机车走行约11×10～4km就需临修旋轮,多次造成了机车排队旋轮现象。不但增加了检修的工作量,而且严重地影响了机车的运用效率。我段针对轮缘磨耗突出的问题,组织有关人员召开了专业会议,研究对策措施。除了加强轮缘喷油器的保养、检修质量及严格制度外。曾通过调整轴箱横动量来减缓轮缘磨耗,
SS_3 electric locomotive operation in my segment more than two years, showing the traction, the use of reliable superiority. However, due to the SS_3 locomotive 2C_o type bogie, the fixed wheelbase is long and runs on most of the lines with a radius of 250m at the section of metro. As a result, the first and sixth locomotives wear very seriously with an average of 0.87mm / 10 ~ 4km. Locomotive running about 11 × 10 ~ 4km on the need to Pro repair round, causing the locomotive queuing repeatedly round the phenomenon. Not only increase the workload of maintenance, but also seriously affected the efficiency of the use of locomotives. I paragraph for rim wear prominent problems, the organization of personnel held a professional meeting to study countermeasures. In addition to strengthening the flange injector maintenance, quality inspection and strict system. Has by adjusting the amount of traversing axle box to reduce wheel wear,