作 者: ;
机构地区: 佛山职业技术学院
出 处: 《现代制造工程》 2014年第5期113-117,共5页
摘 要: 打包机是高速线材厂的主要设备,为了满足钢铁厂高速线材生产线全自动打包工艺的控制要求,选用S7-300 PLC为核心控制器进行打包机全自动化控制。重点阐述打包机自动化控制系统的硬件设计、压实车位置控制、线道架运动控制、打包线速度控制和扭结控制。生产实践表明,该打包机控制系统的控制精度、响应速度等技术指标完全达到了工艺要求,运行可靠,操作简便,提高了工作效率,减少了运行和维护成本。 Compactor is main equipment of high speed wire factory. To meet the control requirement of high speed wire production in steel plant, S7-300 PLC is selected as the kernel controller for the full automatic control of compactor. The designs of hardware, press trolley position control, wire shelf movement control, wire speed control and twist control of compactor automatic control sys- tem are developed. Production practice shows that the technical indicators of compactor control system ( e. g. high precision con- trol and fast response) completely meet the process requirements. And the system is reliable, easy to used that improve the effi- ciency and reduce the cost of running and maintain.
领 域: [自动化与计算机技术] [自动化与计算机技术]