tooth wear coefficient 牙齿钝化系数 ; 牙齿磨损系数
wear coefficient of bearing 轴承磨损系数
coefficient of wear [机] 磨损系数
coefficient of frictional wear 磨损系数
coefficient of wear and tear 固定资产磨损系数
wear friction coefficient 磨损摩擦系数
It is indicated that the wear coefficient decreases with the decrease of the scaling and the wear becomes serious with the increase of the applied loading or the rotation Numbers.
仿真结果表明，尺度减小，磨损系数变小，增大载荷或增加微枢轴旋转次数均会加剧磨损程度。
With graphite particle content increasing from 5% to 20%, wear weight-loss and friction coefficient of the composites are obviously declined, greatly improving wear resistance of the composites.
随着石墨颗粒含量从5%增加到20%，镁合金基复合材料的耐磨性得到明显的改善，磨损质量损失与摩擦系数都降低到较低水平。
Low friction-the coefficient of friction between the chip and tool should be low. This would allow for lower wear rates and better chip flow.
低摩擦系数—切屑与刀具间的摩擦系数应当较低。这会使磨损率较小及切屑流动更好。
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