In operating portion, however, rope winds up in single layer, thus squeezing of rope layers is avoided and ropeworking life is elongated.
在工作区段，钢丝绳为单层卷绕，可避免钢丝绳的层间挤压，延长钢丝绳的使用寿命。
2
This paper expatiates the working principle of CAM rope ranging machine for assistant wind in mine and the design calculation.
阐述了矿用调度绞车凸轮排绳机构的工作原理和设计计算原则。
3
The calculation formula of torsion moment of multi-strands wire rope as loaded are deducted by internal force analysis of single-strand wire rope and multi-strands wire rope while working.