机床进给用直接驱动直线伺服电动机  

Overview of Linear Servo Motor for Direct Drive in Machine Feeding Mechanism

作　　者：夏加宽[1] 刘晓霞[2] 王成元[1] 刘裕先[1] 李东[1] 

机构地区：[1]沈阳工业大学 [2]沈阳工业学院

出　　处：《制造技术与机床》2003年第4期8-11,共4页Manufacturing Technology & Machine Tool

摘　　要：针对现代数控机床高速、高精发展趋势 ,分析了机床进给系统应用直线电动机的优缺点。阐述了不同结构类型直线电动机的特点及其相应的应用场合。Pros and cons for applying linear motors in feeding systems for machine tools are analyzed in respect to the high_speed and high_precision developing trend in modern CNC machine tools, features of motors with different structures and their applications are introduced, the research status and developing trends for direct drive servo system of linear motors are summarized.

关 键 词：直线电动机 伺服系统 直接驱动 数控机床 

分 类 号：TG659[金属学及工艺—金属切削加工及机床] TM359.4[电气工程—电机]