An Engineering Approach to Non-Hertzian Contact Elasticity—Part II-Reference-Cited by-同舟云学术

An Engineering Approach to Non-Hertzian Contact Elasticity—Part II

Published:2000-07-10 Issue:3 Volume:123 Page:589-594
ISSN:0742-4787
Container-title:Journal of Tribology
language:en
Short-container-title:

Author:

Houpert Luc¹

Affiliation:

1. Fundamentals and Performance Modeling, Timken Research B.P. 89, 68002 Colmar Cedex, France

Abstract

Roller/race misalignment and deformation are used for calculating analytically the pressure distribution along the roller/race contact and the final roller/race load and moment. Use is made of the surface crowns and race undercuts for calculating contact dimensions with their possible truncations at large misalignment or loads. The pressure distribution is not symmetrical when misalignment occurs. This analytical development was possible by using a slicing technique in which the local roller/race geometrical interference was calculated in each slice of the contact. A mix of point and line contact Hertzian solutions developed in a companion paper “Part I” is used for obtaining the final load per slice. The final analytical solutions (load, moment and pressure) are successfully compared to two numerical solutions described briefly. The analytical model has been slightly fine-tuned using correction factors obtained by curve-fitting for matching the results to the numerical ones. In the curve-fitting, the single radius profile and multi-radius profile are distinguished.

Publisher

ASME International

Subject

Surfaces, Coatings and Films,Surfaces and Interfaces,Mechanical Engineering,Mechanics of Materials

Link

http://asmedigitalcollection.asme.org/tribology/article-pdf/123/3/589/5820087/589_1.pdf

Reference5 articles.

1. Houpert, L., and Merckling, J., “A successful transition from physically measured to numerically simulated bearings, shafts, gears and housing deflections in a transmission,” Proceeding of the Global Powertrain Congress GPC’98, New Powertrain Material and Processes, pp. 131–137.

2. Cretu, S. , 1996, “Initial plastic deformation of cylindrical roller generatrix stress distribution analysis and fatigue life tests,” Acta Tribolgica, 4, No. 1–2, pp. 1–6.

3. de Mul, J., Kalker, J. M., and Fredrikson, J., 1986, “The contact between arbitrarily curved bodies of finite dimensions,” J. Lubr. Technol., 108, pp. 140–148.

4. Hoeprich, M., “Numerical Procedure for designing rolling element contact geometry as a function of load cycle,” SAE Technical paper, series 850764.

5. Houpert, L. , 1997, “A uniform approach for ball and roller bearing calculations,” ASME J. Tribol., 119, pp. 851–858.

Cited by 20 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Dynamic Service Mechanism of Double-Row Spherical Roller Bearings Due to Self-Aligning Behavior;Machines;2023-03-19

2. Measurements and modeling of friction torque of wind turbine blade bearings;Journal of Physics: Conference Series;2022-05-01

3. Analytical Investigation of Roller Skew and Tilt in a Spherical Roller Bearing;Journal of Tribology;2022-01-18

4. A novel formulation for radial fretting wear: Application to false brinelling in thrust bearings;Wear;2022-01

5. Numerical Analysis of the Wind Turbine Pitch Bearing Raceway Tribo-contact due to Cyclic Loading Under Constant Pitch Angle;Lecture Notes in Mechanical Engineering;2021