煤矿井下提升钢丝绳的机械损伤与防护

由于钢丝绳是矿井提升物料的重要大型材料之一,它的安全状况直接牵涉到矿井的安全。钢丝绳的机械损伤和维护至关重要。钢丝绳在使用过程中主要承受振动疲劳、弯曲、拉伸、扭曲,以及过载引起的弹性形变等损伤。加强这方面的维护将大大提高钢丝绳的使用寿命。

Coal Mine Well Descend Promote Machine of Rope to Hurt and Protection

As the steel wire rope is mine hoist materials of one of the important large-scale,it directly involves the security situation to mine safety.The steel wire rope mechanical damage and maintenance are essential.Steel wire rope is used of in the process of major withstand vibration fatigue,bending,stretching,distorted and overload caused by elastic deformation and other damage.Strengthen efforts in this area will greatly enhance the maintenance of the using life of steel wire rope.