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Sino-British Steel Rope teaches you the reasons for the wear of galvanized steel wire rope
2022-07-04

Galvanized steel wire ropes will wear different degrees after a long time of use, which can be divided into external surface wear and internal surface wear according to the position of wear. The wear caused by the friction between the common galvanized steel wire rope and the pulley groove and other objects is called external surface wear, and the internal surface wear is the wear caused by the fretting friction between the wires of the galvanized steel wire rope during use.


If the internal surface wear of the galvanized steel wire rope during use has been serious, it will cause the galvanized steel wire rope to lose rigidity, shorten its service life, and break. is directly related to the fatigue fracture. The joint action between fretting wear and alternating stress will cause cracks and breakage of the galvanized steel wire rope, which will shorten the life of the galvanized steel wire rope.


In addition to fretting wear that can lead to shortened life of galvanized wire rope, there are other reasons. For example, the external surface wear is because the surface of the material has a certain roughness and blog, so when the surfaces are in contact with each other, the material deformation, adhesion and relative movement of the material displacement are external surface wear. These are unavoidable wear and tear. The pure manganese phosphating film can be added between the galvanized steel wire strands, which can reduce the degree of wear of the galvanized steel wire rope.


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