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无论是在起重设备中,还是在电梯和矿山设备中,钢丝绳的重要性是众所周缸的。其工作可靠与否事关重大。然而只顾可靠不顾其他,必定导致设备结构庞大而不经济。如何才能兼顾两者而使钢绳直径尺寸为最佳值,乃是应该解决的课题。大量生产实践和理论研究表明,负荷钢绳主要失效形式有两大类:即疲劳拉断和磨
Whether it is in the lifting equipment, or in the elevator and mining equipment, wire rope is the importance of all week. Its work is reliable or not. However, focusing solely on reliability regardless of the others will inevitably lead to the huge and uneconomical structure of the equipment. How to balance the two so as to make the diameter of the steel rope the best value is a problem that should be solved. A large number of production practices and theoretical studies have shown that there are two main types of load failure of the main rope: fatigue pull off and grinding