我段大武口列检所管辖内运行的C_(65)(CF)型货车,系宁夏石炭井矿务局大武口选煤厂的自备车,其转向架均为滑动轴承轮对。由于该厂使用翻车机进行机械化作业,造成自备车轴瓦垫板的大量窜出,给列检人员的作业增加了劳动强度,也直接威胁着发出列车的运行安全。为此,我们经请示车辆 The C_ (65) (CF) truck running in the jurisdiction of Dakoukou Inspection and Quarantine Bureau and the self-provided car at Dawukou Coal Preparation Plant of Ningxia Carboniferous Mine Bureau, whose bogies are all wheel bearing pairs. As the factory uses the dumper for mechanized operation, resulting in a large number of self-owned car bushings sprang up, to the inspection staff increased work intensity, but also a direct threat to the operation of train safety issued. For this reason, we have consulted the vehicle