The Shear Stress Distribution Calculation of Lubricant Contact Zone in The Traction Drive

摘要

Using a new performance equation of the shear stress, this paper calculates the shear stress distribution in the lubricant contact zone and analyzes the shear stress distribution of the viscous-plastic and the viscous-elastic plastic models respectively, then discusses the influence of the shear elastic modulus and the limiting shear stress on the traction coefficient. Finally it evaluates the traction force under the EHL condition through the integration of shear stress, and compared with the experimental result of Santotrac 50.