提高钢丝绳疲劳寿命的思考

Consideration of Improving Fatigue Life of Steel Wire Rope

讨论带有钢丝股芯或者钢丝绳芯的钢丝绳与其疲劳寿命相关的一些因素。以物理、几何等方法阐明钢丝绳内在的力学现象 ,找出能够提高钢丝绳疲劳寿命的有效途径。在此基础上认识产品标准及其在生产与使用钢丝绳过程中的地位。

To discuss relative factors between fatigue life and wire rope with steel strand core or steel wire rope core.Mechanics phenomenon in wire rope is explained with physical and geometrical methods.An effective approach improving fatigue life of wire rope is found.Products standards and their status in the course of producing and using wire rope are known on this basis.