A controlling method for keeping tension constant about beamingmachine is put forward.
提出了采用变频器实现整经机恒张力的控制方法，对该系统进行了设计分析。
2
By taking beamingmachine as an example, this paper describes the methods that realize the constant tension control of pay-off and take-up reel of wire and cable by using general inverter.
以倒轴机为例，介绍了采用通用变频器来实现线缆收放卷恒张力控制的方法。
3
The machine has two touch-screens, for the warping carrier and beaming head-stock, with overall control from a PLC that sends the warping speed to the drive.