现代制造工程Issue(2)：14-18,29,6.DOI:10.16731/j.cnki.1671-3133.2017.02.003
液体磁性磨具孔光整加工工艺参数优化研究
Optimization of process parameters when finishing hole by fluid magnetic abrasives
摘要
Abstract
Appropriate process parameters are crucial to improve processing quality and efficiency when finishing hole by fluid magnetic abrasives.Since the limitation of processing mechanism,it is difficult to optimize the process parameters.It is even more difficult when there are several technical indexes.Using orthogonal experiment gets the reasonable parameters when there is only one index.Using grey correlation analysis solves the optimization of the process parameters when there are several indexes.The study found the best quality can be get when the current is with an intensity of 3A,the time is lasted for 25minutes and the pressure is 0.35MPa.The best speed of reducing the surface roughness can be get when the current is with an intensity of 2.5A,the time is lasted for 10minutes and the pressure is 0.3 MPa.Both processing quality and efficiency are taken into account,the current should be with an intensity of 3A,the time should last for 25minutes and the pressure should be 0.35MPa.The method simplified the optimization process,obtained the optimized parameters combination,provided data basis and methods for optimizing parame关键词
液体磁性磨具/孔/光整加工/参数优化/正交试验/灰色相关Key words
fluid magnetic abrasives/hole/finishing/optimization of the process parameters/orthogonal experiment/grey correlation analysis分类
机械制造引用本文复制引用
赵志强,段海栋,孙桓五..液体磁性磨具孔光整加工工艺参数优化研究[J].现代制造工程,2017,(2):14-18,29,6.基金项目
国家自然基金项目(51075294) （51075294）
山西省自然基金项目(2010011034-1) （2010011034-1）
精密与特种加工教育部重点实验室开放课题项目(JMTZ201603) （JMTZ201603）
