直流电动机主从控制在重型卧式车床的应用  

Application of DC motor's master- slave control in heavy- duty lathe

作　　者：关百军 张秀印[1] 

机构地区：[1]沈阳机床(集团)有限责任公司,辽宁沈阳110142

出　　处：《制造技术与机床》2014年第4期77-78,82,共3页Manufacturing Technology & Machine Tool

摘　　要：通过"双直流电动机主从控制及失速保护"在HTC250800super重型数控车床主轴传动机构的实际应用,充分说明了完善的电气控制可以大大提高机床的加工精度、加工复杂工件的能力,使数控机床充分发挥其经济效益。Through the application of 'double DC motor's master- slave control and loss of the speed protection' in the HTC250800super heavy- duty machine's spindle transmission system,demonstrat that sophisticated electric control can improve the machining accuracy and the capacity of machining complex workpiece of a machine tool,and,make the CNC machine tool exploit its economic benefit sufficiently.

关 键 词：直流电动机 多电动机驱动系统 主从控制 失速保护 

分 类 号：TH39[机械工程—机械制造及自动化]