论文部分内容阅读
本文讨论了如何全面地评定主轴部件的径向静刚度,采用了力学中的“影响系数”法来研究主轴部件的径向静刚度.文中还求出了在不同载荷下两支承与三支承主轴部件轴端的影响系数的表达式,分析了为获得最小影响系数的有关参数,提出了一种求两支承主轴部件最佳参数(最佳支承距、传动元件与前支承距离的最佳值)的线图法.此线图法也可用于定性地确定三支承主轴部件的上述最佳参数.
This paper discusses how to evaluate the radial static stiffness of the spindle components in an all-round way, and uses the “influence coefficient” method in mechanics to study the radial static stiffness of the spindle components.In the paper, Component axial end of the influence coefficient of expression, analysis of the minimum impact coefficient to obtain the relevant parameters, proposed a seek two spindle components of the best parameters (optimal support distance, the transmission element and the front support distance of the best value) Line graph method This line graph method can also be used to qualitatively determine the above-mentioned optimum parameters of the three support spindle components.