ANALYSIS OF POWER LOSSES IN THE MESHING OF A TOOTHED CYLINDRICAL GEAR LUBRICATED BY THE IMMERSION METHOD
Journal Title: Tribologia - Year 2010, Vol 233, Issue 5
Abstract
In the paper the results of the theoretical analysis of power losses generated in the meshing of toothed cylindrical gears lubricated by the immersion method are presented. The initiations of oil in meshing were introduced for two characteristic cases: – the synchronous movement of pinion and wheel co-operating, and – the asynchronous movement of pinion and wheel co-operating. The essential difference of the pressing out of the oil from the meshing is presented. The accepted variables were the basic geometrical form of involute meshing, the parameters of the kinematic structure of transmission and the stickiness of oil lubricant. The computer simulation was conducted using nondimensional flow formulation of sticky liquid in narrow crevice meshes.<br/><br/>
Authors and Affiliations
Jacek Spałek, Maciej Kwaśny
Keywords
Related Articles
- EP ID EP516862
- DOI -
- Views 64
- Downloads 0
TRIBOLOGICAL PROPERTIES OF VEGETABLE OILS AS POTENTIAL LUBRICANT BASES
The paper presents the test results of the antiwear and extreme-pressure properties of vegetable oils. They were compared to mineral machine oil L-AN 46 without additives. Wear scars were analysed during tribological exa...
TESTING A PROTOTYPE FRICTION DRIVE TRANSMISSION
The article presents research on the mechanical properties of a drive system using an innovative mechanism converting rotary motion to progressive motion. The operating principle of the mechanism uses the friction-based...
Redukcja siły napędu w ruchu ślizgowym pod wpływem drgań stycznych wzdłużnych
W pracy przedstawiono wyniki analizy wpływu drgań kontaktowych stycznych wzdłużnych na siłę tarcia i na siłę napędu w ruchu ślizgowym. W badaniach doświadczalnych mierzono zmiany siły napędu w czasie przesuwu ciała górne...
MODELLING OF CHANGES IN SURFACE TOPOGRAPHY IN DRY SLIDING CONDITIONS
Metrology of surface topography is presently so developed that, in some ways, we can predict the surface behaviour of the one part in co-operation with another element. We can single out two main approaches to the modell...
BADANIA PARAMETRÓW TRIBOLOGICZNYCH SKOJARZEŃ MATERIAŁÓW STOSOWANYCH NA ZAWORY, PROWADNICE I GNIAZDA
Przeprowadzono badania własności tribologicznych stopów TiAl, uŜywanych dla zaworów współpracujących z Ŝeliwnymi prowadnicami i gniazdami. Celem badań było uzyskanie wartości współczynnika tarcia dla tych par ciernych i...