摘要
分析了因空重车调整阀中间体呼吸孔堵塞造成制动机缓解不良及空车状态下制动缸压力过高的故障及原因,并进行了试验验证,提出了对调整阀中间体结构的改进建议。
The incomplete release of brakes due to blocking of the blowhole in the intermediate of the empty and load brake adjustment valve and the trouble of over pressure in the brake cylinder in empty car as well as the causes are analyzed and verified by testing.The suggestions for improvement of the structure of the intermediate of the adjustment valve are given.
出处
《铁道车辆》
2015年第2期42-44,共3页
Rolling Stock
关键词
空重车调整装置
呼吸孔
缓解不良
压力高
the empty and load brake adjustment valve
blowhole
incomplete release
high pressure