调心滚子轴承的摩擦学设计综述  

Review on Tribological Design of Self-aligning Roller Bearings

作　　者：汪久根[1] 李慧[1] 王爱林[1] 王庆九[1] 

机构地区：[1]浙江大学机械工程学系,杭州310027

出　　处：《轴承》2012年第7期49-53,共5页Bearing

基　　金：浙江省自然科学基金重点项目(Z1100475);浙江省教育厅科研项目(Y201019011)

摘　　要：从轴承的结构设计、滑动和摩擦、常见失效形式和摩擦学设计方面讨论了滚子的桶形设计、微观滑动与失效的联系,评述了轴承的系统设计、润滑膜厚计算、磨损寿命预测、摩擦学优化设计及其优化设计方法。The four aspects are reviewed, namely structural design, sliding and friction, common failure modes and tri- bological design of the bearings. The design of the spherical roller and relations between micro - slippage and failure are discussed. The systematic design, calculation of lubricating film thickness, prediction of wear life, optimum tribo- logical design and its design methods are expounded. The results are expected to be references for the improvements of self- spherical roller bearings.

关 键 词：调心滚子轴承 结构 润滑 接触 失效 磨损寿命 设计方法 

分 类 号：TH133.33[机械工程—机械制造及自动化]