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铁路上把制动机停止作用的车辆称为“关门车”。货物列车中的制动故障“关门车”一直是困扰铁路车辆部门的大问题。兖州矿业(集团)公司铁路运输处找出了产生的原因及整改措施。①多制式制动机共存铁路货车制动机发展缓慢,过渡时间长,形成不同制式制动机车辆共存的态势。由于制动机结构较为复杂,且充气、制动和保压等内部动作状态部分雷同,部分检车员易将不同制式制动机工作原理与发生故障的外在表现混
The car that stops the brake on the railway is called the “close car.” Braking faults in freight trains “Close the car ” has always been a big problem plaguing the railway vehicle department. Yanzhou Mining (Group) Company Railway Transport Department to find out the causes and corrective measures. ① multi-system brake coexistence Railway truck brakes slowly developed, the transitional period of time, the formation of different models of brake vehicles coexist situation. Due to the complex structure of the brake, and the internal conditions such as inflation, braking and packing are similar, some inspectors tend to combine the different working principles of the brake system with the external performance of the fault