After the parameters of the looper system and silicon control system were matched reasonably with each other, the non-tensionrolling was realized.
根据该厂情况,将活套系统与轧机可控硅系统的参数合理匹配,实现了无张力轧制。
2
The formulas for the inner tension distributions of taper tensionrolling-up in glass cloth reels are gived to solve that there often exit the fold in reels in glass cloth rolling-up process.
In order to carry out the constant line speed and the constant tension for the rolling of plastic films during reversal, loop control of the rotating speeds and the tension is adopted.