Researches and Simulations on Hydrodynamic in Super High Speed Grinding Area

Ya Dong Gong; H. Li; X.X. Zhao; Wan Shan Wang

doi:10.4028/www.scientific.net/KEM.315-316.541

Paper Titles

Creep Feed Surface Grinding NC Technology by Cup Wheel in Radome Machining
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Study on Pre-Stress Hard Cutting of Bearing Races
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Numerical Analysis on Hybrid High Speed Sleeve Bearing
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Ultraprecision Cutting of Glass BK7
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Researches and Simulations on Hydrodynamic in Super High Speed Grinding Area
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Study of Inhibition to Leaching of Cobalt from Cemented Carbide Tools
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A Two-Dimensional Fast Tool Servo Used for Real Time Error Compensation in Taper Turning
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Development of a New Virtual Environment System for Assembly
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Influence of Polishing Parameters on Chemical Mechanical Polishing Processes of LiTaO₃ Wafer
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Researches and Simulations on Hydrodynamic in Super High Speed Grinding Area

Abstract:

It analyzed the conditions in hydrodynamic action of coolant in super high speed grinding area and described the conception of lubricate induce force in the paper. Using fluid dynamical lubrication theory, theory analyses and mathematics modeling on lubricate induce force in plane grinding with non-porous grinding wheel were carried out, also the computer simulations were done, and the conclusion was theoretically verified by tests in interrelated material documents. On the bases of this, by analyzing the effects of parameters and pointing out grinding wheel speed, grinding wheel width significantly influences the max dynamic pressure in grinding area, thus the analyses indicated that it rises with the speed of grinding wheel increasing.