In the process of rolling, the movement of rolling sets decide the rolling pressure, the deformation of the spindly shaft and consequently the rolling quality.

在滚压加工工艺中，滚压套的压下量大小决定了滚压力的大小并决定了细长轴表面发生弹塑性变形的状况，从而决定了细长轴的加工质量。

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In the process of rolling, the movement of rolling sets decide the rolling pressure, the deformation of the spindly shaft and consequently the rolling quality.

在滚压加工工艺中，滚压套的压下量大小决定了滚压力的大小并决定了细长轴表面发生弹塑性变形的状况，从而决定了细长轴的加工质量。

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