滚子轴承受载变形计算的修正  

Modification of Calculating Loaded Deformation of Roller Bearings

作　　者：丁长安[1] 常珺[1] 

机构地区：[1]韶关学院信息工程学院,广东韶关512005

出　　处：《轴承》2007年第8期1-4,共4页Bearing

摘　　要：通过对线接触Palmgren公式和推导出的有限长线接触变形理论公式的分析对比,提出了一种滚子轴承受载变形计算的修正方法。在采用现行分析方法对轴承进行求解的基础上,利用有限长线接触变形理论公式对部分计算结果进行适当的修正。该方法计算精度高且简捷,便于在工程实际中推广应用。By analyzing Palmgren formula and the theoretical formula deduced by this paper author for calculating line contact deformation, the modification of calculating the loaded deformation of roller bearings is presented. Using the theoretical formula of line contact deformation, part of calculating results are properly modified on the basis of solving bearing simultaneous equations by means of present method. This modification is simple and has high calculating accuracy, which could be conveniently used to practical application.

关 键 词：滚子轴承 线接触 变形 修正 

分 类 号：TH133.33[机械工程—机械制造及自动化]