一种全闭环恒转矩张力控制系统的开发与应用

Development and application of a full closed loop constant torque tension control system

在电子基材PP、金属薄膜、塑料薄膜等片状或带状材料的生产加工领域里不可避免的要用到收卷设备,其中张力控制系统是应用最广泛的。该文介绍了采用交流伺服电机取代矢量交流变频电机的一种全闭环恒转矩张力控制系统的开发与应用,彻底解决了收卷材料在收卷过程中,因为材质、系统自身属性问题等众多原因导致收卷质量不稳定的疑难问题,大幅度提高了生产厂家的良品率以及生产效率。

In the field of electronic substrate PP,metal film,plastic film and other sheet or strip material production and processing field,it is inevitable to use winding equipment,among which the tension control system is the most widely used.This paper introduces the development and application of a full closed loop constant torque tension control system using AC servo motor instead of vector AC variable frequency motor,which completely solves the problem of unstable winding quality due to many reasons such as material and system properties in the process of material winding,which greatly improves the yield and production efficiency of the manufacturer.