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在滚动轴承的实际应用中,例如在求解支承刚性问题时,常需计算轴承在载荷下两套圈的相对位移量。这类计算应用解析法求解比较繁琐,田此一般应用载荷—变形曲线求解。本文给出的单列向心推力球轴承的轴向载荷—交形曲线((F_a/C_O)-(δ_a/d_Q)曲线),为该类轴承在受轴向载荷下求解轴向位移提供了简捷的方法,可简便地确定预紧轴承的预紧工作点,并且在应用上具有通用性,不受轴承型号的限制。
In the practical application of rolling bearings, for example, in solving the problem of bearing rigidity, it is often necessary to calculate the relative displacement of the two rings of the bearing under load. This type of calculation application of analytical method is more complicated to solve this field generally applied load - deformation curve. The axial load-curve (F_a / C_O) - (δ_a / d_Q) curve of the single row radial ball thrust bearings given in this paper provides a simple and easy solution for this kind of bearing under axial load to solve the axial displacement The method can be pre-tensioned to determine the preload preload tight operation point, and in the application of versatility, not subject to bearing type restrictions.