转子V型铣槽动不平衡量的计算建模及多因素影响分析  

Model Building and Multifactor Impact Analyzing for Dynamic Unbalance Quantity of Rotor V-milling Flute

作　　者：祝小涛[1] 曹继光[1] 左军[1] 张上国 

机构地区：[1]华中科技大学,湖北武汉430074 [2]武汉大为电子有限公司,湖北武汉430074

出　　处：《微特电机》2006年第12期4-6,共3页Small & Special Electrical Machines

摘　　要：介绍了电机转子全自动平衡机V型铣削校正方式下V型铣槽动不平衡量的计算建模,分析了矽钢密度、转子直径、铣刀直径、刀尖角、刀尖直线过渡刃长度、进给长度和铣削深度等多种直接因素对V型铣槽动不平衡量的影响,并在此基础上示例性给出了两种有效的控制因素影响的方案措施。应用表明,此分析结果显著地提高了机型的平衡校正精度和理论可靠性,对一般转子的V型铣削校正具有普遍意义。This paper presented the modeling method for dynamic unbalance quantity of rotor V - milling flute, shaped by V - milling correction mode of automated balancing machine for electric machine rotor; studied the factor impact of silicon steel density, rotor diameter, milling cutter diameter, nose angle, straight chamfered corner length of tool nose, feed length and depth of cut; and gave two typical examples of impact control measures based on the analysis result. Application indicates it effectively improved the balance correction accuracy and reliability and is of universal concern for V - milling correction of rotors similarly.

关 键 词：电机转子 全自动平衡机 V型铣削 多因素影响 

分 类 号：TM305.3[电气工程—电机]