伺服冷轧管机控制系统的设计  

Design of control system of servo cold pilger mil

作　　者：杨鹏[1] 董相连 成海宝[1] 李丽[1] 张杰[1] 

机构地区：[1]中国重型机械研究院有限公司,陕西西安710032 [2]浙江久立特材科技股份有限公司,浙江湖州313008

出　　处：《重型机械》2011年第2期40-43,共4页Heavy Machinery

摘　　要：利用新型PLC(MLC)和交流同步伺服装置驱动伺服电机回转送进替代传统的回转送进机构,实现高速度、高精度回转送进。通过MLC内部功能块设计合理的电子凸轮曲线调整五台交流伺服电机,使其与轧制主电机之间协同动作,达到多轴联动、协调同步的回转送进要求。生产实践证明,该控制系统自动化水平高,运行可靠。The paper presents adopting new type PLC（MLC）and AC synchronous servo mechanism to drive motor turning transmission as a substitute for traditional turning transmission to implement high speed and precision turning transmission.Using the well designed electronic cam curve in MLC internal function block to adjust five ac servo motors to make the teamwork with main rolling motor and achieve multi-axis linkage and coordination and synchrony of turning transmission.Production practice proves that the control system is high in automation level and stable reliable in operation.

关 键 词：伺服冷轧管机 交流伺服系统 电子凸轮曲线 PLC 

分 类 号：TG334.9[金属学及工艺—金属压力加工]