INFLUENCE OF HIGH PROFILE SHIFT IN IMPROVING SURFACE DURABILITY
J., G., R., P., K., S., L., L. (2008). INFLUENCE OF HIGH PROFILE SHIFT IN IMPROVING SURFACE DURABILITY. EKB Journal Management System, 13(13th International Conference on Applied Mechanics and Mechanical Engineering.), 1-14. doi: 10.21608/amme.2008.39251
GONSALVIS J.; PRAKASH H. R.; SACHIDANANDA H. K.; LAKSHMAN N. L.. "INFLUENCE OF HIGH PROFILE SHIFT IN IMPROVING SURFACE DURABILITY". EKB Journal Management System, 13, 13th International Conference on Applied Mechanics and Mechanical Engineering., 2008, 1-14. doi: 10.21608/amme.2008.39251
J., G., R., P., K., S., L., L. (2008). 'INFLUENCE OF HIGH PROFILE SHIFT IN IMPROVING SURFACE DURABILITY', EKB Journal Management System, 13(13th International Conference on Applied Mechanics and Mechanical Engineering.), pp. 1-14. doi: 10.21608/amme.2008.39251
J., G., R., P., K., S., L., L. INFLUENCE OF HIGH PROFILE SHIFT IN IMPROVING SURFACE DURABILITY. EKB Journal Management System, 2008; 13(13th International Conference on Applied Mechanics and Mechanical Engineering.): 1-14. doi: 10.21608/amme.2008.39251

INFLUENCE OF HIGH PROFILE SHIFT IN IMPROVING SURFACE DURABILITY

The International Conference on Applied Mechanics and Mechanical Engineering
Article 34, Volume 13, 13th International Conference on Applied Mechanics and Mechanical Engineering., May 2008, Page 1-14  XML PDF (594.89 K)
Document Type: Original Article
DOI: 10.21608/amme.2008.39251
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Authors
GONSALVIS J.1; PRAKASH H. R.2; SACHIDANANDA H. K.3; LAKSHMAN N. L.4
1Principal, St. Joseph Engineering College, Mangalore. Author for correspondence.
2Lecturer, Dept. of Mechanical Engineering, BMS College of Engineering, Bangalore.
3Assistant Professor Dept. of Mechanical Engineering Sahyadri Institute of Technology, Mangalore.
4Assistant Professor, Dept. of Mechanical Engineering, Malnad College of Engineering, Hassan, India.
Abstract
ABSTRACT
The use of profile shift in involute tooth gearing has permitted the gear designer to
utilize conveniently different parts of the involute tooth curve generated by the base
circle. The procedure is called profile shifting or profile correction, which helps achieve
desirable tooth-action and to avoid interference or undercutting and also the most
dangerous tooth contact in the vicinity of the base circle. Altering a tooth-sum of a gear
pair operating between a specified centre distance changes the operating pressure
angle and hence necessitates profile shift. This profile shift can be distributed between
the gears of the pair suitably. Such gear pairs display considerable lowering of contact
stresses which is a more desirable characteristic for power transmission gearing. Few
cases of altered tooth-sum gearing have been subjected to experimental tests, the
performance of this gearing is compared vis-à-vis standard tooth-sum gearing. The
results have been highly encouraging. Such findings suggest the use of altered toothsum
gearing for power transmission applications. This paper presents the use of high
profile shift gearing in improving the surface durability of gears.
Keywords
Gear; Contact Stress; Profile shift; Operating pressure angle; altered tooth-sum gearing
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