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在编组站到达场对自动制动机进行集中。试风,是今后车辆运用中应采用的作业方法。试验台试验和运用检查表明:列车自动制动机集中试风按如下方法进行是最合理的:先使制动主管排风,将主管压力提高到规定值,使制动机缓解,再以相当于空气分配阀稳定性降压速度,使主管压力降到最大减压的程度。空气分配阀允许制动主管以不起制动作用的速度降压的特性叫做稳定性或作用的不灵敏度。这种降压速度用于评价由排气节流孔直径、风缸容积以及工作构件的移动阻力
At the marshalling yard arrival site, the automatic brake is concentrated. Test wind, is the future operation of vehicles should be used method. Test bench test and the use of inspection showed that: Train automatic brake centralized pilot according to the following method is the most reasonable: First brake the main exhaust, the competent pressure increased to the specified value, so that the brake ease, then a considerable The stability of the air distribution valve depressurization speed, the main pressure down to the extent of the maximum decompression. Air distribution valve to allow the brake master to buck the speed of the buck function is called the stability or the role of insensitivity. This rate of pressure reduction is used to evaluate the resistance of the exhaust orifice, the displacement of the cylinder and the resistance of the working member