同步传动技术在龙门移动式镗铣床中的应用  

Research on synchrodrive technology in gantry-moving milling machines and its application

作　　者：唐光谱[1] 郭庆鼎[1] 张凤[1] 勾丽丽[1] 

机构地区：[1]沈阳工业大学电气工程学院,辽宁沈阳110023

出　　处：《沈阳工业大学学报》2000年第2期130-133,137,共5页Journal of Shenyang University of Technology

基　　金：国家自然科学基金!(5987061)

摘　　要：针对龙门移动式镗铣床同步传动问题进行了研究，并用两台直线电机作为龙门柱纵向进 给的传动机构．分析了龙门柱不同步存在的机械耦合，设计了解耦控制器，并用龙门框架不平行时 所产生的应力变化进行补偿，从而实现同步．然后对其进行了仿真研究．The problem of synchrodrive for gantry_moving milling machines is researched, and two linear motors are are applied as traversing drive mechanism of gantries. The mechanical coupling that gantries are not synchronous is analyzed, and a decoupling controller that uses tension compensation when gantries are not aligned has been designed for realizing synchrodrive. After that we study on it through simulation.

关 键 词：同步传动 直线电机 龙门移动式镗铣床 应用 

分 类 号：TG548[金属学及工艺—金属切削加工及机床]