Investigation of teeth engagement conditions of cylindrical involute gear on contact strength, wear and durability. Part 1. Constant interaction conditions in non-correlated engagement
Abstract
According to calculation method of tooth gears wear and durability there was conducted an investigation of influ-ence of double – single – double - tooth engagement on maximal contact pressures, teeth wear and gear durability at constant contact conditions in non-correlated helical gearing. It is suggested the method of defining the angles of transition from dou-ble to single-tooth engagement and vice versa. It has been established that maximal contact pressures at the entry into double- and single-tooth engagement are similar. Maximal wear is achieved at the entry into single-tooth engagement (spur gear) or at the entry into double-tooth engagement (helical gearing). The obtained results are presented graphically what allows trac-ing the regularities of influence of engagement conditions.References
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2. Pronikov A.S. Nadezhnost maszyn. M.: Maszynostroenije, 1978. 590 s.
3. Hryb V.V. Reszenie trybotehniczeskih zadacz czislennymi metodami. M.: Nauka, 1982. 112 s.
4. Flodin A., Andersson S. Simulation of mild wear in spur gears. Wear. 1997. №207 (1-2). P. 16-23.
5. Flodin A., Andersson S. Wear simulation of spur gears. Tribotest Journal, №5 (3), 1999. S. 225-250.
6. Ocinka dovhovicznosti, znoszuvannja ta kontaktnoi micsnosti zubczastyh peredacz. Pid zah. red. M.V.Chernecja. Drohobycz: Vymir. 2002. 128 s.
7. Chernec M.V., Kielbinski J. Rasczetnaja ocenka iznosa i resursa kosozubyh evolventnyh tsylindriczeskih peredacz. Problemy trybologii, № 3, 2004. S. 61 - 70.
8. Chernec M., Kielbinski J. Vplyv nahylu zubiv kosozubyh tsylindrycznyh peredacz na trybomehaniczni, sylovi ta kinematyczni harakterystyky. Problemy trybologii, №4, 2006. S. 3 - 7.
9. Chernec M.V., Bereza V.V. Analiz znoszuvannja ta dovhovicznosti zubczatyh peredacz za modyfikovanoju modellju. Maszynoznavstvo, № 12, 2008. S. 18-21.
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11. Chernec M.V., Bereza V.V. Do pytannja pro zakonomirnosti vplyvu na dovhovicznist i znoszuvannja cylindrycznyh evolventnyh zubczastyh peredacz jih osnovnyh parametriv. Cz.2. Kosozubi pere-daczi. Problemy trybologii, № 4, 2010. S. 65-72.
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Published
2015-06-18
How to Cite
Чернець, М., & Чернець, Ю. (2015). Investigation of teeth engagement conditions of cylindrical involute gear on contact strength, wear and durability. Part 1. Constant interaction conditions in non-correlated engagement. Problems of Tribology, 73(3), 22–27. Retrieved from https://tribology.khnu.km.ua/index.php/ProbTrib/article/view/382
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