论文部分内容阅读
分析了立式活套的力学原理并给出了调试原则，介绍了挑套辊的气动回路和活套高度的测量方法，说明了活套控制过程的各个阶段。
The principle of vertical looper is analyzed and the principle of commissioning is given. The measuring method of pneumatic loop and looper height of take - up roller is introduced, and the various stages of the looper control process are illustrated.