化纤切断机张力控制的实例浅析

An example analysis of tension control for the fiber cutter

在刀盘式化纤切断机的应用过程中,随着丝束在刀盘上缠绕厚度的变化,丝束的张力发生改变。通过应用台达可编程逻辑控制器(PLC)与变频器、三菱张力控制器及张力检测器等主要电气元件,介绍了一种保持刀盘式切断机张力恒定的方法。

During the working process of the fibre cutter,the fiber tension changes as the winding thickness of the tow changes on the knife disc. A method was introduced to keep the constant tension of the fiber cutter by applying the electrical elements such as DELTA programmable logic controller（ PLC）,DELTA converter,Mitsubishi tension controller,Mitsubishi tension detector and so on.