Grinding Fluid Flow Field Modeling and Multi-Parameter Numerical Analysis Based on Smooth Model

Abstract:

Relative motion between grinding wheel and workpiece makes the lubricant film pressure formed by grinding fluid in the grinding area increase, consequently, dynamic pressure lubrication forms. The grinding fluid flow field mathematical model in smooth grinding area is established based on lubrication theory. The dynamic pressure of grinding fluid field, flow velocity and carrying capacity of lubricating film are calculated by the numerical analysis method. An analysis of effect of grinding fluid hydrodynamic on the total lifting force is performed, and the results are obtained.

• Periodical: Advanced Materials Research (Volumes 156-157)
• Pages: 948-955
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.156-157.948
• Online since: October 2010
• Authors: Guang Yao Meng, Ji Wen Tan, Yi Cui
• Keywords: Dynamic Pressure Lubrication, Grinding Flow Field, Numerical Analysis, Smooth Model

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