机械科学与技术2011，Vol.30Issue(12)：2135-2140,2145,7.
磁流变抛光工艺的综合效应分析、建模及其控制
The Multiple Effect Modeling and Quality Control of Magnetorheological Finishing
摘要
Abstract
Based on the key processing factors to control easily in magnetorheological finishing, the influence of the efficiency and quality to workpiece for magnetorheological finishing is studied. Through the work of theoritical and experimental research, the motion relationship of finishing tool along the tangency of the wheel with fluid is ex- plored. A novel Material Removal Model （PVMR） taking the process parameters as the variables is put forward. The effectiveness of this model is verified by the experiments. Comparing with the primary models, the advantages of PVMR model is in the following ： 1 ） by using the new concept about the number of the overlapping polishing for arbitrary points on workpiece surface, the shift distance for polishing area and the cross distance for polishing work area, the material removal relationship in polishing area is established; 2） the function is constructed by the polishing process variable so as to be controlled easily; 3 ） the 2-th material removal function so as to to modify conveniently for the stable and online control z （yi） for material removal curve equation is used for for deterministic magnetorheological finishing.关键词
磁流变抛光/质量控制/确定性磁流变抛光/效应分析Key words
magnetorheological finishing/quality control/deterministic magnetorheological finishing/effect analysis分类
机械制造引用本文复制引用
李蓓智,周勤之,杨建国,成连民,陶晓峰..磁流变抛光工艺的综合效应分析、建模及其控制[J].机械科学与技术,2011,30(12):2135-2140,2145,7.基金项目
国家973项目（2009CB24400）,国家863项目（2008AA042123）和上海市重点学科建设项目（B602）资助 （）
