Material removal in magnetorheological finishing of optics

被引：111

作者：

Kordonski, William ^{[1
]}

Gorodkin, Sergei ^{[1
]}

机构：

[1] QED Technol Int, Rochester, NY 14607 USA

来源：

APPLIED OPTICS | 2011年 / 50卷 / 14期

关键词：

HYDRODYNAMIC LUBRICATION; DYNAMICS; STRESSES; SHEAR;

D O I：

10.1364/AO.50.001984

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A concept of material removal based on the principle of conservation of particles momentum in a binary suspension is applied to analyze material removal in magnetorheological finishing and magnetorheological jet processes widely used in precision optics fabrication. According to this concept, a load for surface indentation by abrasive particles is provided at their interaction near the wall with heavier basic (magnetic) particles, which fluctuate (due to collision) in the shear flow of concentrated suspension. The model is in good qualitative and quantitative agreement with experimental results. (C) 2011 Optical Society of America

引用

页码：1984 / 1994

页数：11

共 31 条

[1] Determination of the elastic/plastic transition of human enamel by nanoindentation [J].