The strength loss of the stainless steel wire rope is related to the structure of the stainless steel wire rope, the lay angle and the unevenness of the original strength of the steel wire. For example, the greater the distortion of the stainless steel wire in the stainless steel wire rope, the more concentric layers of stainless steel wire in the strand, the more the strength loss of the stainless steel wire rope.
Another example is the stainless steel wire rope with a general structure, because the stainless steel wires are in point contact, so the shear force increases, so its strength loss is more than that of the wire contact wire rope.
At the same time, the hemp core can also improve the stress condition of the stainless steel wire in the strand rope when it is under load, so in the all-metal core steel wire rope, its strength loss is always higher than that of the steel wire rope with fiber core.
In a word, due to the different structures of stainless steel wire ropes, when the whole steel wire rope is subjected to a tensile test, it will affect the stress state of each steel wire in the rope and the unevenness of the force of each steel wire, so that the strength of the stainless steel wire rope is different.
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