油圧ルーパ基本機構の検討と定張力制御時動特性の解析

抄録

The mechanism which maximizes transmissible sensitivity of force in the hydraulic looper mechanism with high dynamic response in which high hydraulic pressure can be used is studied in this paper. As a result of this study, an experimental machine which has the same dimensions as a practical machine is manufactured for trial. The dynamic characteristics of this machine are analyzed and the factors on responsibility and stability are clarified. Furthermore, by using the experimental machine, an experiment of the strip's tension control is performed and the required performance is obtained.