The relationship between changing speed of the errors in all directions and the gear accuracy was discussed.

本文对刀具相对工件在各个方向的位移偏差变化速度与加工齿轮精度间的关系进行了讨论。

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Brake springs play an important part in the process of changing speed and direction of automatic pruning machine.

离合弹簧在自动立木整枝机变速换向过程中起着重要的作用。

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Brake springs play an important part in the process of changing speed and direction of automatic pruning machine.

离合弹簧在自动立木整枝机变速换向过程中起着重要的作用。

youdao