Bearing Tribology: Principles and Applications by Ming Qiu, Long Chen, Yingchun Li, Jiafei Yan

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By Ming Qiu, Long Chen, Yingchun Li, Jiafei Yan

By concentrating on the idea and methods of tribological layout and trying out for bearings, this booklet systematically stories the newest advances in purposes for this box. It describes complicated tribological layout, conception and strategies, and offers functional technical references for investments in bearing layout and production. The theories, tools and situations during this e-book are principally derived from the sensible engineering event received and examine performed via the writer and her staff because the 2000s. The publication comprises educational papers, technical experiences and patent literature, and provides a helpful advisor for engineers fascinated about bearing design.

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12. 13. 14. Wen S, Huang P (2008) Tribology principles. Tsinghua University Press, Beijing Liu Z (2009) Tribological theory and design. Wuhan University of Technology Press, Wuhan Yang M (1992) Tribology design basis. China Machine Press, Beijing Halling J (1975) Principles of tribology. McMillan Press Ltd Quan Y (1994) Engineering tribology. Zhejiang University Press, Hangzhou Xie Y, Zhang S (2009) Research on development and present situation of tribology science and engineering application. Higher Education Press, Beijing Zhang J (1993) Wear and antiwear technology.

And also the adhesive theory explains many sliding friction phenomenon reasonably, such as the reducing friction of the surface film, skip-slip phenomenon of the sliding friction and so on. However, the adhesion theory must be viewed as incomplete since it simplified the complicated friction situation too much. Such as the above analysis, it mentioned that Pe is not related to τb, but actually both of them are the indexes to reflect the metal flowing ability. 4 Friction Binomial Law Former Soviet Union scholar Кpaгeльbckий et al.

4 Heating Effect of the Surface Contact 31 Fig. 15 Sliding heat degenerated with the increase of interfacial temperature, so that the friction behaviors will also be affected. Therefore, the friction interface temperature calculation is very important. The contact model is shown in Fig. 15, where a spherical asperity of the object 1 contacts object 2 under the normal load situation and it is assumed that the object 2 is sliding at the constant speed V. The heat power generated on the contact area A is: Q¼ lWV J ð2:50Þ where l is friction coefficient, and J is mechanical equivalent of heat.

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