Browse > Article

Development of Spur Gear Design Software using Tooth Profile Modification  

Kim, Tae-Wan (Mechanical Technology Research Center, Busan National University)
Hwang, Jin-Yeong (Dept.of Precision Mechanical Engineering, Graduate School of Busan National University)
Jo, Yong-Ju (Busan National University)
Publication Information
Journal of the Korean Society for Precision Engineering / v.19, no.10, 2002 , pp. 202-211 More about this Journal
Abstract
The basic concept of 'tooth profile modification' to change a part of the involute profile to reduce the load in that area and appropriate profile modifications can help gears to run quietly and resist scoring, pitting and tooth breakage. In this study, the modification of tooth profile to make a smooth transmission of the normal loads in spur gears has been developed. The modified tooth profile has been determined by the total deflection at contact points. We use the AGMA Standard to design basic gear profile. We also developed a gear design program using tooth profile modification.
Keywords
spur gear; tooth profile modification; involute profile; AGMA standard;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
1 D.P.Townsend., 'Dudley's Gear Handbook,' McGRAW-HILL, pp. 4.23-4.25, 1990
2 Darle W. Dudley., 'Handbook of Practical Gear Design,' McGRAW-HILL, pp. 2.66, pp. 8.12-8.14, 1984
3 Nakada, T. and Utagawa, M., 'The Dynamic Loads on Gear Caused by the Varying Elasticity of the Mating Teeth,' Proceeding of the 6th japanese National Congress for Applied Mechanics, pp. 43, 1956
4 Raymond J. Drago., 'Fundamentals of Gear Design,' Butterworths, pp. 265-362, 1988
5 A.H. Elkholy., 'Tooth Load Sharing in High-Contact Ratio Spur Gear,' Journal of Mechanisms, Transmissions, and Automation in Design, vol. 107, pp. 11-16, 1985   DOI   ScienceOn
6 V. Simon., 'Load and Stress Distributions in Spur and Helical Gears,' Journal of Mechanisms, Transmissions, and Automation in Design, Vol. 110, pp. 197-202, 1988   DOI   ScienceOn
7 K. L. Johnson., 'Contact Mechanics,' Cambridge University Press, pp. 5-44, 1985
8 김태완, 문석만, 구영필, 조용주, 'Spur Gear의 미끄럼 마멸률에 관한 연구,' 한국윤활학회지, 제 16권, 제 5호, pp. 357-364, 2000   과학기술학회마을
9 이경원, 반재삼, 김규하, 조규종, 'FEM을 이용한 스퍼기어 응력 해석에 관한 연구,' 한국정밀공학회지, 제19권, 제2호, pp. 171-176, 2002   과학기술학회마을
10 Masaaki YOKOYAMA., 'A Study on the Effect of Tooth Profile Modification Upon Seizure Resistance of Heavy-duty Spur Gear,' Journal of japan society of lubrication of engineers, Vol. 16, No. 9, pp. 656-665, 1971
11 American Gear Manufacturers Association, 'Geometry Factors for Determining the Pitting Resistance and Bending Strength of Spur, Helical and Herringbone Gear Teeth,' ANSI/AGMA 908-B89, 1989
12 American Gear Manufacturers Association, 'Fundamental Rating Factors and Calculation Methods for Involute Spur and Helical Gear Teeth,' ANSI/AGMA 2001-B88, 1998