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Experimental investigation of fatigue behavior of spur gear in altered tooth-sum gearing.
- Source :
- Frontiers of Mechanical Engineering; Sep2012, Vol. 7 Issue 3, p268-278, 11p
- Publication Year :
- 2012
-
Abstract
- This paper deals with the contact stress, power loss, and pitting of spur gear tooth in altered tooth-sum gearing for a tooth-sum of 100 teeth when altered by ±4% tooth-sum. Analytical and experimental methods were performed to investigate and compare the altered tooth-sum gearing against the standard tooth-sum gearing. The experiments were performed using a power recirculating type test rig. The tooth loads for the experimental investigations were determined considering the surface durability of gears. A clear picture of the surface damage was obtained using a scanning electron microphotograph. The negative alteration in the tooth-sum performed better than the positive alteration in a tooth-sum operating between specified center distances. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 20950233
- Volume :
- 7
- Issue :
- 3
- Database :
- Complementary Index
- Journal :
- Frontiers of Mechanical Engineering
- Publication Type :
- Academic Journal
- Accession number :
- 79861931
- Full Text :
- https://doi.org/10.1007/s11465-012-0331-6