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http://dx.doi.org/10.7735/ksmte.2014.23.4.368

Dynamic Analysis of Spindle with Angular Contact Ball Bearings Subjected to Angular Misalignment  

Bae, Gyu-Hyun (Kumoh National Institute of Technology, Department of Mechatronics)
Hong, Seong-Wook (Kumoh National Institute of Technology, Department of Mechatronics)
Yoon, Young-Seok (Samsung Thales)
Publication Information
Journal of the Korean Society of Manufacturing Technology Engineers / v.23, no.4, 2014 , pp. 368-373 More about this Journal
Abstract
This paper presents the dynamic modeling and analysis results for a spindle supported by angular contact ball bearings (ACBBs) subjected to angular misalignment. Although ACBBs are widely used in spindle systems, their characteristics in regard to angular misalignment have rarely been investigated. A simulation program was developed to calculate the dynamic characteristics of a simple spindle model that is supported by angular contact ball bearings subjected to angular misalignment. Angular misalignment is shown to introduce anisotropy into the angular contact ball bearings and then split the natural frequencies in spindles. Simulations were also performed to show the possibility of evaluating bearing misalignment using natural frequency measurements.
Keywords
Spindle; Angular contact ball bearing; Misalignment; Natural frequency; Anisotropy;
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1 Abele, E., Altintas, Y., Brecher, C., 2007, Machine Tool Spindle Units, CIRP Annals: Manufacturing Technology 59:2 781-802.
2 Hagiu, G.D., Gafitanu, M. D., 1997, Dynamic Characteristics of High Speed Angular Contact Ball Bearings, Wear 211 22-29.   DOI   ScienceOn
3 de Mul, J. M., Vree, J. M., Maas, D. A., 1989, Equilibrium and Associated Load Distribution in Ball and Roller Bearings Loaded in Five Degrees of Freedom While Neglecting Friction-Part I: General Theory and Application to Ball Bearings, ASME Journal of Tribology 111:1 142-148.   DOI
4 Harris, T. A., Kotzalas, M. N., 2007, Rolling Bearing Analysis, CRC Press, USA.
5 Guo, Yi, Parker. G., Robert, 2012, Stiffness Matrix Calculation of Rolling Element Bearings Using a Finite Element/contact Mechanics Model. Mechanism and machine theory 51 32-45.   DOI
6 Jorgensen, B. R., 1995, Dynamic Analysis of Spindle Bearing System, Doctorate Thesis, Purdue University, USA.
7 Hong, S. W., Kang, J. O., Shin, Y. C., 2002, Dynamic Analysis of Rotor Systems with Angular Contact Ball Bearings Subject to Axial and Radial Loads, Int. J.of the Korean Society of Precision Engineering 3:2 61-71.
8 Yoon, Y. S., Bae, G. H., Hwang, J. H., Hong, S. W., 2013, A Study on Characteristics of Angular Contact Ball Bearing Subjected to Moment Load, Proceedings of the KSMTE 38-38.
9 Bae, G. H., Yoon, Y. S., Hong, S. W., 2013, Study on Spindle-bearing Systems Subjected to Moment Loads at Bearings, Proceedings of International Journal of Manufacturing Technology Engineers 23-23.
10 Bae, G. H., Yoon, Y. S., Hwang, J. H., Hong, S. W., 2013, Effect of Shaft Alignment on the Rotor-bearing System Dynamics Proceedings of the KSPE 79-80.
11 Liao, N. T., Lin, J. F., 2004, An Analysis of Misaligned Single-Row Angular-Contact Ball Bearing, Journal of Mechanical Design 126:2 370-374.   DOI   ScienceOn
12 SKF 2012, Angular Contact Ball Bearings Brochure, .