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因列车制动管过量供给,致使列车发生自然制动、车辆闸瓦过热冒烟被拦停;制动管压力过高造成制动软管爆破而使列车紧急停车的事故时有发生。介绍了SS4改型机车发生过量供给的原因和危害,提出了发生过量供给后列车维持运行的解决方案:转空气位操纵、手动控制压缩机工作、频繁施行常用制动;利用列车高速运行或停车机会消除过量供给。对提高机车司机的业务水平,确保铁路运输安全畅通具有十分重要的意义。
Due to excessive supply of train brake pipe, resulting in natural braking train, vehicle brake shoe overheating smoking was stopped; brake pipe pressure is too high, resulting in brake hose explosion emergency stop train accident occurred from time to time. The reasons and hazards of over-supply of SS4 modified locomotive are introduced. The solution of keeping train running after oversupply is put forward: turn air position control, manual control of compressor work, frequent use of common braking, high-speed train operation or parking Opportunity to eliminate excess supply. It is of great significance to improve the operational level of locomotive drivers and ensure the safe and smooth operation of railway transport.