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This book presents the most relevant damage modes in rolling bearings, describing their basic mechanisms, their competitive nature, and the way to model these damaging mechanisms. It includes traditional bearing life calculations as well as a new formulation separating the surface from the subsurface survival.
List of contents
1. Basic Rolling Bearing Theory. 2. Classical Theories of Rolling Bearing Life. 3. Generalized Bearing Life Model (GBLM). 4. Micro-Elastohydrodynamic Lubrication and Roughness Effects. 5. Effect of Mild Wear in EHL Micro-Geometry. 6. Surface Distress. 7. Wear - Fatigue Interaction. 8. Modelling Spall Propagation. 9. Modelling Pitting Corrosion. 10. Modelling Particle Entrapment and Damage. 11. Frictional Heating Damage and Seizure. 12. Modelling Inclusions and Grain Effects. 13. Perspectives and Future Work. Appendix. MATLAB or GNU OCTAVE Programs.
About the author
Professor Morales-Espejel is the Principal Scientist at SKF Research and Technology Development, the Netherlands. He is also Chair Professor at LaMCoS, INSA de Lyon, France. As well as Visiting Professor at Imperial College London, UK. He received a PhD in Tribology from the University of Cambridge, UK, supervised by Dr. J.A. Greenwood, within Professor K.L. Johnson's research group. He holds a "Habilitation `a Diriger des Recherches (INSA-Lyon)". Professor Morales-Espejel has 10 years of experience as a university lecturer and more than 25 years of experience in studying the tribology of rolling bearings. He is the author of more than 100 scientific papers and several book chapters. In addition, he is the Associated Editor of Tribology Transactions and IMechE Part J. The research interests of Professor Morales-Espejel include modelling of bearing life, friction, lubrication, and surface life. He holds many patents in rolling bearing technology. He has received several research achievement awards and best paper awards.
Professor Morales-Espejel started his career as a mechanical designer in the truck gearbox industry. Before becoming interested in rolling bearings, Professor Morales-Espejel was an associate professor at ITESM, Campus Monterrey, Mexico, where he lectured finite elements, numerical methods, tribology, heat transfer, lubrication and advanced mechanical vibrations. He also worked for the glass-forming industry for about 5 years as a modelling advisor. He developed finite element and boundary element code for the glass-forming and railways industries among other applications.
