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http://dx.doi.org/10.5050/KSNVN.2004.14.9.868

Dynamic Characteristics of Linear Motion Supported by Rolling Ball Bearings  

Choi Jae Seok (연세대학교 대학원 기계공학과)
Yi Yong-sub (서울대학교 대학원 기계공학과)
Kim Yoon Young (서울대학교 기계항공공학부)
Lee Dong Jin (삼성전자 메카트로닉스센터)
Lee Sung Jin (삼성전자 메카트로닉스센터)
Yoo Jeonghoon (연세대학교 기계공학부)
Publication Information
Transactions of the Korean Society for Noise and Vibration Engineering / v.14, no.9, 2004 , pp. 868-876 More about this Journal
Abstract
The linear motion(LM) guide using ball bearing has many advantages compared with conventional sliding guides. Therefore, LM guide using ball bearing has been widely used to increase the accuracy of the position of a system. This research investigates dynamic characteristics of LM guide through mainly linear analyses. Linear analysis is accomplished by Lagrange equation and the finite element method. And another trial that performs nonlinear analysis about one mode(bouncing mode) of LM guide from Hertzian contact theory is accomplished in the latter half of this research. Through nonlinear analysis we could observe the softening characteristic due to the Hertzian contact nonlinearity.
Keywords
Linear Motion Guide; Hertzian Contact; Nonlinear Vibration; Finite Element Analysis;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 이용섭, 김윤영, 최재석, 유정훈, 이동진, 이석원, 2004, '구름 요소를 사용하는 LM 가이드에서의 마이크로스케일 진동현상,' 한국소음진동공학회 춘계학술대회논문집, pp. 332-336
2 Johnson, K. L., 1985, Contact mechanics, Cambridge University Press
3 Ohta, H., 1999, 'Sound of linear guideway type recirculating linear ball bearings,' Transactions of the ASME, Journal of Tribology, Vol. 121, pp. 678-685   DOI
4 Ohta, H. and Hayashi, E., 2000, 'Vibration of Linear Guideway Type Recirculatinig Linear Ball Bearings,' Journal of Sound and Vibration, Vol. 235, No. 5, pp. 847-861   DOI   ScienceOn
5 Sabot, J., Krempf, P. and Janolin, C., 1998, 'Nonlinear Vibration of a Sphere-plane Contact Excited by a Normal Load,' Journal of Sound and Vibration, Vol. 214, No. 2, pp. 359-375   DOI   ScienceOn
6 Nayak, R., 1972, 'Contact Vibration,' Jour- nal of Sound and Vibration, Vol. 22, No. 3, pp. 297-322   DOI   ScienceOn
7 Rigaud, E. and Perret-Liaudet, J., 2003, 'Experiments and Numerical Results on Non-linear of an Impacting Hertzian Contact. Part1: Har- monic Excitation,' Journal of Sound and Vibration, Vol. 265, pp. 289-307   DOI   ScienceOn