6×7+SF煤炭斜井提升锻打钢丝绳的试制

Trial-manufacture of 6×7+SF Forge Wire Rope for Coal Inclined Shaft Hoist

锻打钢丝绳与面接触钢丝绳相比 ,具有耐磨损、寿命长、破断拉力高、捻制残余应力小等优点 ,因此锻打钢丝绳替代面接触钢丝绳在理论上是可行的。介绍 6× 7+SF锻打钢丝绳的试制过程并给出生产工艺。阐述在煤炭斜井提升过程中锻打钢丝绳的使用状况 ,并指出锻打钢丝绳在生产和推广中面临的问题。

In comparison with facial contact wire rope,the forge wire rope has such advantages as wear-resisting,longer service life,higher broken force,less lay remain stress,so the forge wire rope replacing facial contact wire rope is feasible in theory.To introduce the trial process of 6×7+SF forge wire rope,and given the production process.The use situation of the forge wire rope in the course of hoist in coal inclined shaft is expounded.Some questions of the forge wire rope facing in production and popularizing are pointed out.