摘要
张力与温度是影响低松弛钢绞线产品质量的重要因素.根据生产工艺,采用欧陆590直流调速器作为传动单元,欧姆龙PLC作为控制核心,选用GPS移动式中频感应加热电源,设计了低松弛钢绞线的生产控制系统.对张力控制的原理进行了阐述,并详细设计了一张电机驱动控制原理图和PLC控制流程图.该设计在满足工艺要求的同时,大大提高了产品质量和工作效率,减少了废品产生率.
Tension and temperature are two important factors in the low-relaxation strand quality controlling. According to technological requirements, an electric control system of prestressed steel strand product line of stability treatment is designed, in which SSD DC-590 is used as a drive unit, Omron PLC as the control core and the GPS mobile medium-frequency induction heating power supply as the heating device. The principles of tension control is introduced, a detailed motor drive schematic and PLC control flow chart are given. The product qualities and working efficiency of the design can be improved greatly, waste products decreases.
出处
《河北工业大学学报》
CAS
北大核心
2009年第4期56-60,共5页
Journal of Hebei University of Technology
关键词
低松弛钢绞线
直流调速器
稳定化处理
可编程控制器
中频电源
low-relaxation prestressed steel strand
DC speed regulation system
stabilization treatment
programmable controller （PLC）
medium frequency power supply
