螺旋弹性滚子轴承的分析计算  

Analysis of Helically-Wound Flexible Roller Bearing

作　　者：王仁德[1] 李洪[1] 于庆哲 徐春焱 马春山 

机构地区：[1]东北工学院 [2]本溪轴承厂

出　　处：《东北工学院学报》1989年第6期640-647,共8页

摘　　要：为了分析承受径向负荷的螺旋弹性滚子轴承的螺旋滚子,建立了力学模型并进行了试验验证,同时对其径向变形及承载能力进行了计算。在同时考虑滚子的径向变形及滚子同内外套圈间接触变形的因素后建立了确定该类轴承承载能力的方法。对内外螺旋套图推导出了其装配预紧量同其结构尺寸间的关系。In a helically-wound flexible roller bearing, rolling elements and both theinner and the outer rings are all helically wound with steel strips. A mechanicalmodel is developed to analyze the helix roller under radial load with checkupcarried out experimentally. A method for determining the bearing capacity ofthe roller bearings of such type is also given taking both the radial deformationof rollers and the contact deformation of rollers between inner and outer ringsinto account. Furthermore,the relation of the magnitude of pretightness forproper fitting to the dimensions of rings is derived for both inner and outerhelically-wound rings.

关 键 词：滚子轴承 螺旋滚子 弹性变形 

分 类 号：TH133.33[机械工程—机械制造及自动化]