Lubricating Characteristic Analysis on Automobile Continuously Variable Transmission

Abstract:

In order to conduct lubricating characteristic analysis on automobile continuously variable transmission, this paper divides overall model of transmission on the basis of the idea of blocking simulation. Then it generates shed oil model of differential mechanism and oil gathering model of oil groove. Set monitoring surface at the position of reverse gear shaft catcher groove in shed oil model of differential mechanism and oil groove in oil gathering model of oil groove to monitor its conditions of oil-taking. Consider the received flow from the two monitoring surfaces in simulation process as evaluation index of effects of transmission lubrication system, as well as conduct quantitative evaluation on lubricating effects of transmission lubrication system. The results show that all of working condition with second gear 1500rpm, reverse gear shaft and oil groove have comparative ideal lubrication effects on input axis.

• Periodical: Applied Mechanics and Materials (Volume 529)
• Pages: 321-325
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.529.321
• Online since: June 2014
• Authors: Mao Sheng Li*, Qun Gui Du
• Keywords: Character, CVT, Lubrication, Model

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