rolling mill screw down的意思|示意

This article has described the calculation principle and the main process for the machining of the heavy duty involute screw down worm used for the rolling mill.

介绍了轧机大型渐开线压下蜗杆加工的分析计算原理和主要工艺方法。

Hydraulic gap control system is the key part of accuracy for stripe gauge control of tandem cold rolling mill. Hydraulic screw down system is the most important part of hydraulic roll gap control.

液压辊缝控制系统是冷连轧机组控制带钢厚度精度的关键环节，液压压下系统是液压辊缝控制的最重要的组成部分。