GYS258短程纺牵伸机控制系统研究  

GYS258-The Study of the Control System about Short-Distance Drawing-and-Stretching Fibre Machine

作　　者：李凤祥[1] 

机构地区：[1]江苏理工大学电气信息工程学院,镇江212013

出　　处：《传动技术》2001年第3期19-20,37,共3页Drive System Technique

摘　　要：牵伸机是纤维纺丝生产线的关键部分 ,牵伸倍数又是纺丝的主要工艺参数 ,对牵伸机温度和速度控制质量的好坏直接影响丝束成品的质量和产量 ,也影响企业的经济效益。针对牵伸机控制的特殊性 ,文中提出了新的控制思想 ,设计了一种自动化程度较高的控制系统 ,并对该系统的工作原理进行了分析和叙述。该系统采用了 FCR- 1 3A温控仪对牵伸辊进行恒温控制 ;用牵倍设定器、欧姆龙 PLC、西门子 6RA2 3直流调速器对牵伸机进行速度控制。运行结果表明系统具有完善的控制功能。A drawing and stretching machine is the key part of the assembly line of textile fibres with the drawing and stretching multiple its main parameter. The control quality to the temperature and velocity can directly affect the quality and quantity of the fibre finished products and even the economic efficiency. To the specific characteristics of the control of the machine, a more perfect automatic control system is designed in a new control idea posed in which work principle is fully analyzed and described. The system uses FCR 13A temperature control instruments make constant temperature control to the drawing and stretching roller and uses drawing multiple placed instruments, OMRON PLC, SIEMENS 6RA23 direct current regulated instruments make velocity control to drawing and stretching machine. The working results show the wonderful control function of the system.

关 键 词：牵伸机 牵伸倍数 速度控制 温度控制 控制系统 纤维纺丝 

分 类 号：TS152.7[轻工技术与工程—纺织材料与纺织品设计]