工程起重机、机械式挖掘机,以及各种提升牵引机械,均大量使用钢丝绳作为绕性受力构件,承受传递很大的载荷。钢丝绳的维护直接影响着使用寿命和安全问题。由于钢丝绳工作环境比较恶劣,经常受到大气、各种酸碱介质的腐蚀,以及各种磨损、外伤等机械损伤,因此,一般情况,钢丝绳的使用寿命较短。也常常由于使用、维护不当,造成钢丝绳提前报废,浪费极大。多年来,国内外工程机械的制造和使用 Construction cranes, mechanical excavators, and various lifting traction machines use a large number of steel wire ropes as winding-resilient members to withstand large loads. The maintenance of wire rope directly affects the service life and safety issues. Due to the harsh working environment of steel wire ropes, it is often affected by atmospheric corrosion, various acid-alkali medium corrosion, and various mechanical injuries such as abrasion and injury. Therefore, in general, the service life of steel wire ropes is short. It is also often due to improper use, maintenance, causing the wire rope to be scrapped in advance and wasted. Over the years, the manufacture and use of construction machinery at home and abroad