直线电机在机床传动中的应用

The application of linear motor in transmission of machine tool

直线电机能直接产生直线运动， 大大地简化了机床进给系统的结构． 本文对机床传动中直线电机的类型和特点、工业直线电机、应用前景及经济效益等方面进行了分析， 最后提出了采用直线电机时， 对机床结构的要求及布置形式．

Linear motor can produce rectilinear motion directly so that the structure of feed systems of machine tool are greatly simplified.In this paper,the types and characteristic of linear motor in transmission of machine tool,industrial linear motor as well as applying prospective and economic profit are analyzed,and the discussion on the structures of machine tool and its layout forms are put forwart when linear motor is adopted.