MME  Vol.3 No.2 , May 2013
The Study of Contact Pressure Analyses and Prediction of Dynamic Fatigue Life for Linear Guideways System
Author(s) Thin-Lin Horng*
ABSTRACT

The application of the linear guideways is very extensive, such as automation equipment, heavy-duty carry equipment, heavy-cut machining tool, CNC grinding machine, large-scale planning machine and machining center with the demand of high rigidity and heavy load. By means of the study of contact behavior between the roller/guideway and roller/slider, roller type linear guideways can improve the machining accuracy. The goal of this paper is to construct the fatigue life model of the linear guideway, with the help of the contact mechanics of rollers. In beginning, the analyses of the rigidity of a single roller compressed between guideway and slider was conducted. Then, the normal contact pressure of linear guideways was obtained by using the superposition method, and verified by the FEM software (ANSYS workbench). Finally, the bearing life theory proposed by Lundberg and Palmgren was used to describe the contact fatigue life.


Cite this paper
T. Horng, "The Study of Contact Pressure Analyses and Prediction of Dynamic Fatigue Life for Linear Guideways System," Modern Mechanical Engineering, Vol. 3 No. 2, 2013, pp. 69-76. doi: 10.4236/mme.2013.32010.
References
[1]   HIWIN, Ltd., “Technical Information of Linear Guideway,” HIWIN, Ltd., Taichung, 2007.

[2]   H. Schmitz and G. G. Lyon, “Picking a Better Linear Bearing,” Machine Design, Vol. 66, No. 6, 1994, pp. 63-65.

[3]   NSK Ltd., “Precision Machine Parts,” NSK Ltd., Fujisawa City, 1989.

[4]   S. Kasai, T. Tsukada and S. Kato, “Linear Guides for Machine Tools (in Japanese),” NSK Technical Journal, Vol. 647, 1987, pp. 39-50.

[5]   S. Kasai, T. Tsukada and S. Kato, “Recent technical Trends of Linear Guides (in Japanese),” NSK Technical Journal, Vol. 649, 1988, pp. 27-36.

[6]   J. Ye, N. Iijima, F. Tashiro, S. Hagiwara and S. Yamada, Vibration of Linear Motion Bearing (in Japanese),” Proceedings of Spring JSPE Meeting, 1988, pp. 199-200.

[7]   M. Schneider, “Statisches und Dynamisches Verhalten Beim Einsatz, Liearer Schienfuhrungen auf WalzlagerBasis im Werkzeugmaschinenbau,” Carl Hanser Verlag, Munchen, Wien, 1991.

[8]   T. L. Horng and S. H. Ju, “Stiffness of Arbitrarily Crowned Roller Compressed between Two Plates,” Journal of Engineering Tribology, Vol. 217, No. 5, 2003, pp. 375-384.

[9]   T. L. Horng, “Analyses of Stiffness in an Arbitrarily Crowned Roller Compressed between Raceways,” Journal of the Chinese Society of Mechanical Engineering, Vol. 24, No. 3, 2003, pp. 267-275.

[10]   T. L. Horng, “Analyses of Stress Components for a Circular Crowned Roller Compressed Between Two Flat Plates,” Proceedings of the Institution of Mechanical Engineers Part Journal—Journal of Engineering Tribology, Vol. 221, No. 5, 2007, pp. 581-589. doi:10.1243/13506501JET263

[11]   T. L. Horng, “Analytical Solution of the Stiffness Equation for Linear Guideway Type Recirculating Rollers with Arbitrarily Crowned Profiles,” Proceedings of the Institution of Mechanical Engineers Part C—Journal of Mechanical Engineering Science, Vol. 223, No. 6, 2009, pp. 1351-1358. doi:10.1243/09544062JMES1208

[12]   T. L. Horng, “Analytical Solution of the Frequency Expressions for Rigid-body Natural Vibration of a Carriage on Linear Guideway Type Recirculating Rollers,” JSME International Journal—Journal of System Design and Dynamics, Vol. 3, No. 2, 2009, pp. 215-226.

[13]   G. Lundberg and A. Palmgren, “Dynamic Capacity of Rolling Bearings,” Acta Polytechnica Scandinavica. Mechanical Engineering Series, Vol. 1, No. 3, 1947.

[14]   P. Paris and F. Erdogan, “A Critical Analysis of Crack Propagation Laws,” ASME Journal of Basic Engineering, Vol. 85, No. 4, 1963, p. 528. doi:10.1115/1.3656900

[15]   L. M. Keer and M. D. Bryant, “A Pitting Model for Rolling Contact Fatigue,” ASME Journal of Lubrication Technology, Vol. 105, No. 2, 1983 pp. 198-205. doi:10.1115/1.3254565

[16]   T. E. Tallian, “Simplified Contact Fatigue Life Prediction Model. Part I: Review of Published Models. Part II: New Model,” ASME Journal of Tribology, Vol. 114, No. 2, 1992, pp. 207-220. doi:10.1115/1.2920875

[17]   E. V. Zaretsky, R. J. Parker and W. J. Anderson, “A Study of Residual Stress Induced during Rolling,” ASME Journal of Lubrication Echnology, Vol. 91, No. 2, 1969, pp. 314-319. doi:10.1115/1.3554921

[18]   N. G. Popinceanu, E. Diaconescu and S. Cretu, “Critical Stresses in Rolling Contact Fatigue,” Wear, Vol. 71, No. 3, 1981, pp. 265-282. doi:10.1016/0043-1648(81)90225-8

[19]   R. S. Zhou, “Surface Topography and Fatigue Life of Rolling Contact Bearings,” Tribology Transactions, Vol. 36, No. 3, 1993, pp. 329-340.

[20]   W. Cheng and S. Cheng Herbert, “Effect of Roller Profile on Cylindrical Roller Bearing Life Prediction,” ASME Journal of Tribology, Vol. 119, No. 2, 1997, pp. 233-240. doi:10.1115/1.2833163

[21]   G. Lundberg and A. Palmgren, “Dynamic Capacity of Rolling Bearings,” Ada Polytechnica Mech. Eng. Series, Vol. 2, No. 4, 1952.

[22]   A. Palmgren, “The Service Life of Ball Bearings,” Zeitschrift des Vereines Deutscher Ingenieure, Vol. 68, No. 14, 1924, pp. 339-341.

[23]   V. A. Thomas and H. R. Hoersch, “Stresses Due to the Pressure of One Elastic Solid upon Another with Special Reference to Railroad Rails,” Technical Reports, University of Illinois, Engineering Experiment Station, Bulletin No. 212, 1930.

[24]   W. Weibull, “A Statistical Theory of the Strength of Materials,” Royal Swedish Academy of Engineering Sciences, Vol. 151, No. 151, 1939.

[25]   E. V. Zaretsky, J. V. Poplawski and S. M. Peters, “Comparison of Life Theories for Rolling-Element Bearings,” Tribology Transactions, Vol. 39, No. 2, 1996, pp. 237-248.

[26]   E. Madenci and I. Guve, “The Finite Element Method and Applications in Engineering Using Ansys,” The University of Arizona, Springer, Berlin, 2006.

[27]   ANSYS, Inc., “ANSYS 12.1 HTML Online Documentation ANSYS Structural Nonlinearities Reference,” SAS IP, Inc., Canonsburg, 2009.

 
 
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