机械与电子Issue(7)：10-13,4.
一种新型电磁平衡头的静态磁特性研究
Magnetostatic Study on a New Electromagnetic Balancer
摘要
Abstract
Traditional dynamic balancing and field balancing are unable to meet the trend that high speed rotating machinery becomes more intelligent and precise,so on - line active balancing with non - stop and high - precision is an important method to lower unbalance of rotating machinery. For some type of high - speed grinding motor spindle, an active balancer is put forward, it has cyclic symmetry structure, realizes self-lock and drive u-. sing electromagnetism and permanent magnet. This paper mainly studies magnetic circuit and magnetic field of the balancer,obtains static self - lock force and torque and driving force and torque by FEA. Study results can guide optimization of the electromagnetic balancer, then the best balancing effectwill be obtained.关键词
在线动平衡/电磁平衡头/静态磁场/MaxwellKey words
on-line balancings electromagnetic balancer/ magnetostatic field/ maxwell分类
机械制造引用本文复制引用
王仁超,景敏卿,樊红卫,刘恒..一种新型电磁平衡头的静态磁特性研究[J].机械与电子,2012,(7):10-13,4.基金项目
国家科技重大专项资助(2010ZX04012-014) （2010ZX04012-014）
