Plastic coated steel wire rope with thirty one wires

Abstract

The invention discloses a plastic coated steel wire rope with thirty one wires, comprising a steel wire rope formed by twisting thirty one steel wires, wherein point contact is formed among the steel wires, the steel wire rope is formed by twisting thirty one steel wires at a time, the center of the steel wire rope is one steel wire, two layers of steel wires, i.e. twelve steel wires and eighteen steel wires, are sequentially wrapped outside the steel wire in the center of the steel wire rope, the thirty steel wires wrapped outside the steel wire in the center have the same diameter, the diameter of the steel wire in the center is larger than that of the thirty steel wires wrapped outside this steel wire, and the twisted steel wire rope is externally provided with a plastic coated layer. The plastic coated steel wire rope with thirty one wires has the advantages of simple structure, good manufacturing convenience, superior rigidity, quite small structural elongation rate, excellent wearing resistance, high durability, good corrosive resistance and long service life.

Description

technical field [0001] The invention relates to a steel wire rope, in particular to a 31-wire plastic-coated steel wire rope, which is used for control cable assemblies in the automobile and motorcycle industries and the like. Background technique [0002] In the automobile and motorcycle industries, it is essential to use related control cable assemblies, such as accelerator cable assemblies, shift cable assemblies, brake cable assemblies, etc. At present, there are many steel wire rope products used in the control cable assembly of the automobile and motorcycle industries, and the requirements for steel wire ropes are getting higher and higher. The steel wire rope is required to have high breaking tensile force; light weight, good toughness, small structural elongation; good impact resistance and collapse resistance; strong corrosion resistance; good wear resistance; high durability; long service life, etc. In the prior art, the common control cable assembly cables are ge...

AI Technical Summary

Problems solved by technology

In the prior art, the common control cable assembly cables are generally 1*19 series of galvanized tension steel ropes. The surface layer of the steel wire rope with this structure is easy to peel off, break, corrode and rust, so the service life is short and the cost is high. high

At the same time, due to the difference in the structure of the steel wire rope, there is a big difference in the performance of the steel wire rope.

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