The Modeling and Finite Elements Simulation for Pressure Field of Abrasive Jet Precision Finishing With Grinding Wheel as Restraint

Suo Xian Yuan; Xi Ying Liu; Guang Qi Cai; Jin Ping Shao

doi:10.4028/www.scientific.net/KEM.359-360.474

Paper Titles

The Numerical Analysis on Action Mechanism of Slurry in Free Abrasive Wiresaw Slicing
p.455

Research on Cryogenic Pneumatic Mist Jet Impinging Cooling and Lubricating of Grinding Processes
p.460

Two Domensional Simulation of Velocity Field of Two-Phase Flow for Gas and Solid in the Abrasive Air Jet Nozzle
p.465

Simulation of the Gas-Liquid-Solid Three-Phase Flow Velocity Field Outside the Abrasive Water Jet(AWJ) Rectangle Nozzle and Ellipse Nozzle
p.470

The Modeling and Finite Elements Simulation for Pressure Field of Abrasive Jet Precision Finishing With Grinding Wheel as Restraint
p.474

Real-Time Measurement and Compensation for Wheel Wear in Curve Grinding Based on Image Processing Method
p.479

Fractal Tool-Path Planning for Free-Form Surface Polishing System
p.484

Apply Image Registration to the Wear Measurement and Analysis of Different PVD-Coating Drills
p.489

Nonlinearity Analysis and Wavelet Package Transform of Measured Chatter Vibrations in Grinding Process
p.494

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The Modeling and Finite Elements Simulation for Pressure Field of Abrasive Jet Precision Finishing With Grinding Wheel as Restraint

Abstract:

It is innovative to combine abrasive jet machining and conventional grinding together in this thesis. And it realizes a new sort of grinding wheel restricted with abrasive jet processing. The three-dimensional mathematical model of hydrodynamic pressure of wedge-like grinding zone between grinding wheel and workpiece on abrasive jet finishing with wheel as restraint was established, and the finite elements simulation analysis for the hydrodynamic pressure was implemented. This paper investigated the liquid hydrodynamic pressure, the regularities of distributing of velocity, influencing factors and the affection for processing technique.