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1.转向轮前束的检查方法转向轮前束常用的检查方法有以下3种。 (1)先把机车前部顶起,在转向轮悬空的情况下,转动转向轮,测量两转向轮最前端之间的距离及最后端之间的距离,两者之差就是前束值。这种测量方法误差较大(尤其是
1. Steering Wheel Beam Inspection Method Steering Wheel Beam Commonly used inspection methods have the following three kinds. (1) Put the front of the locomotive first, turn the steering wheel with the steering wheel vacant and measure the distance between the frontmost ends of the two steering wheels and the distance between the rearmost ends. The difference between the two is the toe-in value. This measurement error is large (especially