Research on the Constraint Mechanism of Abrasive Particle of MR Effect-Based Tiny-Grinding Wheel

Jing Fu Chai; Qiu Sheng Yan; Ling Ye Kong; Min Li

doi:10.4028/www.scientific.net/AMR.135.46

Paper Titles

Effect of Abrasive on the Machining Performance the EMR-Effect-Based Tiny-Grinding Wheel
p.24

Study on the Effect of Nonionic Surfactant in Copper CMP Slurry
p.30

Convex-Shape Tool in Nano-Fabrication of Digital-Paper Display
p.36

Geometric Modeling for Five-Axis CNC Machining of Mold Surface with Flat-End Tool
p.41

Research on the Constraint Mechanism of Abrasive Particle of MR Effect-Based Tiny-Grinding Wheel
p.46

Study on the Influence of Geometrical Parameters of Abrasive Grains in Abrasive Flow Machining
p.52

Polishing of Small Workpiece with Complicated Surfaces by Electro-Magnetic Grinding Method
p.58

A Study on the Surface Microstructural Integrity of Ceramics Milled with Abrasive Waterjet
p.64

Effect of Material Properties on Aspheric Surfaces Polishing by Compliant Hybrid Position/Force Controlling
p.69

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Research on the Constraint Mechanism of Abrasive Particle of MR Effect-Based Tiny-Grinding Wheel

Abstract:

To improve the effect of magnetorheological finishing (MRF), it is necessary to control the behavior of abrasive particle effectively in machining process. This article described the machining principle of semi-bond abrasives under the MR effect, then, analyzed the magnetic field of the polishing tool. Based on the magnetic field theory, the constrained model of abrasive particle was established, consequently, the force and the machining behavior of abrasive particle were analyzed. And an experiment was carried out to analyze the effect of the abrasive behavior on the material removal. The results show that the experimental results are identical with the theoretical analysis. Therefore, the control of the particle behavior in process is proved to be available.

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Periodical:

Advanced Materials Research (Volume 135)

Pages:

46-51

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.135.46

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Online since:

October 2010

Authors:

Jing Fu Chai, Qiu Sheng Yan, Ling Ye Kong, Min Li

Keywords:

Abrasive Particle, Constraint, Magnetorheological Finishing (MRF), Mechanism

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