针对起重机钢丝绳断裂的理化检验与分析

In view of hoist crane steel wire break physics and chemistry examination and analysis

对一起汽车起重机事故钢丝绳断裂的理化检验与分析,通过分析事故钢丝绳的结构、捻制方式、化学成分、金相组织、硬度等物理特性,倒推出事故发生时钢丝绳的断裂情况,为起重机钢丝绳的日常使用提出相关建设性意见,能有效的避免类似事故的发生。

The crane accident on physical and chemical testing and analysis of wire rope fracture, by analyzing the structure of wire rope, twisting, chemical composition, microstructure, hardness and other physical properties, introduction fracture of wire rope when the accident happened, daily use of wire rope for crane proposed some constructive comments, can effectively avoid the occurrence of similar incidents.