西华大学学报（自然科学版）Issue(5)：75-79,5.DOI:10.3969/j.issn.1673-159X.2014.05.017
基于ANSYS的变截面细长轴电解磨削加工研究
Research on Electrolytic Grinding of Slender Shaft with Variable Cross-section Based on ANSYS
摘要
Abstract
In order to decrease bending deformation of slender shaft with variable cross -section in the process of electrolytic grind-ing, follow-up electrode of variable loads is used to support the workpiece , and software ANSYS is applied to analyze the typical low ri-gidity, slender shaft with variable cross-section in electrolytic grinding .The authors compare and analyze the deformation law and stress variations of the workpiece by using common follow-up electrode and follow-up electrode of variable loads .The follow-up electrode of variable loads diminishes the maximal bending deformation of the workpiece from 27.9 μm to 9.8 μm and the minimal one from 19.5μm to 6.7 μm, which greatly reduces the deformation of the workpiece .Finally, the machining experiment results indicate that follow-up electrode of variable loads can decrease bending deformation of the workpiece , and raise the machining accuracy of the workpiece as well.关键词
变截面细长轴/列表曲线/电解磨削/有限元/ANSYSKey words
slender shaft with variable cross-section/discrete point curve/electrolytic grinding/finite element/ANSYS分类
机械制造引用本文复制引用
刘勇,李发智,苟刚,王宇..基于ANSYS的变截面细长轴电解磨削加工研究[J].西华大学学报（自然科学版）,2014,(5):75-79,5.基金项目
国家自然科学基金（51305357）；四川省教育厅自然科学基金（13ZB0018）。 （）
