轮轴检修进度直接影响转向架落成进度,制约动车组三级修的休时,因此合理安排检修流程,确保轮轴检修进度十分必要;同时明确轮轴检修过程中质量控制关键点,在检修过程中对关键点严格把关,对确保轮轴的检修质量非常重要。 Axle overhaul progress directly affects the progress of the bogie completion, restricts the moratorium three repair Hugh, so a reasonable maintenance process, to ensure the progress of the wheel shaft overhaul is necessary; the same time, clear axle quality assurance during the maintenance of the key points in the overhaul of the key Point strict checks, to ensure the quality of the axle inspection is very important.