从福建省属矿近几年斜井提升系统的钢丝绳过早损坏统计资料中看,不时出现以下几种情况:(1)由于局部地滚损坏或转动不灵活,未得到及时维护,引起钢丝绳在地滚上移动摩擦产生磨损;(2)由于提升过程中遇到非正常情况例如控制回路保险丝熔断、提升速度过高、过负荷等进行紧急制动,重 From the mine in Fujian Province in recent years inclined shaft to enhance the system premature rope damage statistics, from time to time the following situations: (1) due to local rolling damage or rotation is not flexible, did not get timely maintenance, causing the rope in the Wear and tear on the ground moving friction; (2) due to the lifting process encountered abnormal situations such as control loop fuse blown, lifting speed is too high, overload and other emergency braking, heavy