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通过改道调整轨距保持作用边顺直等方法整治交替侧磨，虽能减缓机车的横向振动，但在很短的时间内交替侧磨向列车前进方向前移 1/3－ 1/2个波长新生。本文着重对交替侧磨移位新生的原因进行了分析。
By adjusting the track gauge to maintain the role of straight edge and other methods to correct alternative side grinding, although it can slow down the lateral vibration locomotives, but in a very short period of time to move forward side of the train forward to the train forward 1 / 3- 1/2 wavelength newborn. This article focuses on the analysis of the reasons for the new birth of alternate side mill shift.