Calculation and influence analysis of tooth surface friction coefficient of planetary gear system in mixed lubrication condition
نویسندگان
چکیده
Based on the gearing theory, calculation formulas of comprehensive curvature radius, relative sliding speed and tooth surface contact stress internal external meshing gear pair planetary system are deduced in this paper. Combined with load sharing theory thermal elastohydrodynamic lubrication analysis method, oil film thickness, bearing ratio friction coefficient solved effects roughness input power studied. The results show that increase roughness, decreases increases; As increases, temperature viscosity thickness decreases, which causes increases.
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ژورنال
عنوان ژورنال: Journal of physics
سال: 2022
ISSN: ['0022-3700', '1747-3721', '0368-3508', '1747-3713']
DOI: https://doi.org/10.1088/1742-6596/2383/1/012079