这种链条的铰链由滚动副组成，具有减磨、耐磨性能。
The joint of this chain is composed of a rolling pair, so that the friction is lower.
本文引入平面瞬心副（纯滚动副），提出了平面机构结构公式的新含义。
This paper gives a new explanination to the structural formula of plane mechanisms with the help of introducing the rolling pair.
介绍了直线滚动导轨副的结构、工作原理、选用方法及其常用的安装方式。
This paper introduces the structure, working principle, selecting method and common erecting mode of the straight-line rolling guide set.
主要分析差动滑动和弹性滞后等因素对承受预加载荷下的滚动直线导轨副摩擦力的影响，得出了过盈量与摩擦力的关系。
The effect of differential sliding and elastic hysteresis on the frictional force in the rolling linear guide (LG) subjected to preloading is analyzed.
本文介绍了滚动花键副的结构、工作原理、特点、系列和尺寸及其选用计算。
This article presents the principle and construction of spline pair with rolling contact, and also introduces their features, applications, series, dimensions and selecting calculations.
通过滚动直线导轨副的运动精度试验，结合理论分析，对导轨副运动精度进行了深入的研究。
By way of motion accuracy experiment of rolling linear guide pairs and combining with theoretical analysis this paper carried out a deep study on the motion accuracy of guide pairs.
通过与文献中滚动直线导轨副垂直刚度试验值进行比较，验证了该模型的有效性。
By comparing the calculated vertical rigidity of the linear motion guide with the measured results proposed in a literature, the effectiveness of the proposed theoretical model was verified.
通过与文献中滚动直线导轨副垂直刚度试验值进行比较，验证了该模型的有效性。
By comparing the calculated vertical rigidity of the linear motion guide with the measured results proposed in a literature, the effectiveness of the proposed theoretical model was verified.
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