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Stress Analysis for Tooth Modification  

이경원 (전남대학교 대학원 기계공학과)
반재삼 (전남대학교 대학원 기계공학과)
김규하 (전남대학교 대학원 기계공학과)
조규종 (전남대학교 기계시스템공학부)
Publication Information
Journal of the Korean Society for Precision Engineering / v.20, no.2, 2003 , pp. 162-167 More about this Journal
Abstract
This paper is the study on stress analysis for tooth modification of high speed gear using a finite element method. Gear drives constitute very important mechanisms in transmitting mechanical power processes which compromise several cost effective and engineering advantages. The load transmission which occurred by the contacting surfaces arises variable elastic deformations evaluated through finite element analysis. The automatic gear design program was developed to model gear shape precisely. This developed gear design system was used by pre-processor of FEM packages. The distribution of stresses at contacting surfaces was examined when gear tooth contacts. And this paper proposes a method for the tooth modification after carrying out stress analysis using a finite element method.
Keywords
Gear tooth; Finite element method; Tooth modification; Stress analysis; Contact;
Citations & Related Records
Times Cited By KSCI : 5  (Citation Analysis)
연도 인용수 순위
1 Kubo. A., 'Stress Condition, Vibrational Exciting Force, and Contact Pattern of Helical Gear with Manufacturing and Alignment Error,' ASME Journal of Mechanical Design, Vol. 100, pp. 77-84, Jan., 1978   DOI
2 윤구영, 박왕준, '저소음 치차설계를 위한 치형 수정에 관한 연구,' 한국정밀공학회지, 제13권, 제4호, pp. 129-135, 1996   과학기술학회마을
3 이경원, 반재삼, 김규하, 조규종, 'FEM을 이용한 스퍼기어 응력 해석에 관한 연구,' 한국정밀공학회지, 제19권, 제2호, pp. 171-176,2002   과학기술학회마을
4 Conry, T.F. and Seireg, A., 'A Mathematical Programming Technique for the Evaluation of Load Distribution and Optimal Modifications for Gear systems,' ASME Journal of Engineering for Industry, Vol. 95, pp. 1115-1122, 1973   DOI
5 Kato, S. et al., 'Analytical Procedure for Gear Tooth Surface Modification Reducing Gear Noise,' SAE Paper 852273, 1985
6 R. W. Cornell, 'Compliance and Stress Sensitivity of Spur Gear Teeth,' Journal of mechanical design, Vol. 103, pp. 447-459, 1981   DOI
7 Umezawa, K., 'The performance Diagrams of Helical Gears,' Proceedings of the 1989 International Power Transmission and Gearing Conference, pp. 399-408, 1989
8 배명호, 박노길, '기어 변속기의 소음저감을 위한 치형수정 설정방법에 관한 고찰,' 한국자동차공학회논문집, 제6권, 제6호, pp. 243-251, 1998
9 탁계래, 최상훈, 윤갑영, '인벌류우트-圓孤 合成 齒形기어의 응력해석,' 대한기계학회논문집, 제 11권, 제2호, pp. 198-204, 1987   과학기술학회마을
10 박찬일, 이장무, '치형오차를 가진 헬리컬기어의 진동특성에 관한 연구,' 대한기계학회논문집(A), 제20권, 제5호, pp. 1534-1542, 1996   과학기술학회마을
11 Sundaresan, S. et al., 1991, 'Design of Helical Gears with Minimum Transmission Error under Manufacturing and Operating Variances,' Proceedings of the International Conference on Motion and Power Transmission, MPT'91, Hiroshima, pp. 92-97, 1991
12 G. D. Bibel, S. K. Reddy, M. Savage and R. F. Hardschuh, 'Effects of Rim Thickness on Spur Gear Bending Stress,' Journal of mechanical design, Vol. 116, pp. 1157-1162, 1994   DOI   ScienceOn
13 A. H. Elkholy, 'Tooth Load Sharing in High Contact Ratio Spur Gears,' Journal of mechanisms, transmissions, and automation in design, Vol. 107, pp. 11-16, 1985   DOI   ScienceOn
14 허경재, 박수진, '평기어 치의 변형 후 치간섭 방지를 위한 치형 수정에 관한 연구,' 한국정밀공학회지, 제16권, 제3호, pp. 208-214, 1999   과학기술학회마을
15 Winter, H. and Gerber, H., 'Investigations on the excitation of Vibration and Noise at Spur and Helical Gears,' ASME Power Transmission Conference, Vol. 2, pp. 765-772, 1989