开卷机的恒张力实现

The Realization of Constant Tension in the Unwinder

本文介绍了开卷机的恒张力控制系统,阐述了系统的组成、配置,以及恒张力控制的原理和实现方法。

In this paper introduces the realization of constant tension in the unwinder. It also expounds the system structure, config, constant tension theory and the realization method.