如何提高起重機上鋼絲繩的使用壽命！

    zhengchangshejiweihudeqizhongjiqigangsishengyingyouhelishiyongshouming，dangangsishengkenengyouyuguodumosunhefushierguozaosunhuai。duigangsishengdeshidangrunhuakeyijiejuegaiwenti。gangsishengyekenengyouyujixiexinghuojiegousunhuaierguozaobaofei，cishizhiyougaijinqizhongjihegangsishengjiegoujishiyongcainengcouxiao。gangsishengzaichanraoguochengzhonggangsishengzhijianhuxiangmonianchanshengkehen，daozhigangsishengguozaosunhuai。gangsishengwaimiandeshengguyuejinmi，xianghujianchanshengkehenyueshao。
　　因此必須把現有6邊或8邊形斷麵的鋼絲繩做成圓形斷麵才能解決問題。經鍛造成圓斷麵的鋼絲繩在彎曲機和多層試驗台試驗顯示
，壽命可提高2倍。