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分析影响机车闸瓦间隙的各种因素,阐述机车闸瓦间隙与单元制动器正常制动行程的设定值、轮对弹性位移的关系。
The factors that affect the brake shoe clearance are analyzed. The relationship between the brake shoe clearance and the normal braking stroke of the unit brake and the elastic displacement of the wheelset are expounded.