【摘要】 对立式活套在高线机组中的位置、组成、作用及工作原理等情况进行了介绍,并就立活套在使用中存在的问题进行了分析,提出了立活套的优化改造方案,并介绍了在改造方案实施后立活套的应用效果。更多还原

【Abstract】 In this paper,we introduce the uplooper’s position,structure,function and its operating principle in the high-speed wire.Moreover,we analyze some problem while using it and propose an improved scheme to optimize the uplooper. The applying results show that the improved scheme is effective and valuable.更多还原