基于ANSOFT有限元分析的静电涂油机刀梁电极结构优化设计  

Design on structural optimization based on ANSOFT finite element analysis for the beam electrode of electrostatic oiler

作　　者：卢泽杰[1] 高全杰 权秀敏[1] 

机构地区：[1]武汉科技大学机械自动化学院,武汉430081

出　　处：《机械设计与制造》2007年第5期21-23,共3页Machinery Design & Manufacture

基　　金：湖北省自然科学基金(2004ABA005);机械传动与制造工程湖北省重点实验室开放基金项目(2005A01)资助

摘　　要：按照静电涂油机涂油室的结构特点和实际工作条件,利用ANSOFT软件建立了涂油室的有限元电场模型,然后结合实验室最新的实验现象对涂油室上刀梁电极进行高压电场有限元分析和结构优化,分析刀梁尖端附近附加介质时电场的分布规律及场强最大值变化特点,得到刀梁电极的优化结构。优化后结构可以明显降低涂油机工作时电极所加电压,为静电涂油机今后的改进提供了一定的依据。The finite element electric field model was built by ANSOFT software according to structural characteristic and actual condition of work for oil room. Then combine the latest experiment phenomenon of the laboratory, the top beam electrode of the oil room was carried on finite element analysis of the high electric-static field and structure optimization, analyze the distribution law and the characteristic of maximum intensity of the electric field while the additional medium near the beam electrode, get the optimization structure of the beam electrode. The optimization structure can obviously reduce the voltage that the electrode added when the oiler works, that can be applied to the improvement in the future of the oiler and offered certain basis.

关 键 词：静电涂油机 有限元分析 结构优化 ANSOFT 高压电场 

分 类 号：TH122[机械工程—机械设计及理论]