High-performance steel wire rope core and manufacturing method thereof

Abstract

The invention provides a high-performance steel wire rope core, and belongs to the technical field of steel wire ropes. The steel wire rope core comprises a carbon fiber inner core, six synthetic cores, twelve outer steel wires, six thin steel wires, six oil hemp cores, twelve medium thin steel wires, an anti-corrosion layer, a zinc coating and a flexible silica gel layer, and through cooperation of the carbon fiber inner core, the synthetic cores and the outer steel wires, the rope core has high strength, high density and good bending fatigue resistance. The strength of the rope core is improved through the thin steel wires and the medium-thin steel wires, meanwhile, the oil hemp core can slowly release lubricating grease, the service life of the rope core of the elevator steel wire rope is prolonged, the use performance of the rope core is better through the arrangement of the anti-corrosion layer, the zinc coating and the flexible silica gel layer, and therefore the rope core has extremely high use value. The invention further provides a manufacturing method of the high-performance steel wire rope core, the method is simple and clear in operation process and high in applicability, the manufactured steel wire rope core is excellent in performance, and a steel wire rope using the steel wire rope core is light in dead weight and long in service life.

Description

technical field [0001] The invention relates to the technical field of steel wire rope cores, in particular to a high-performance steel wire rope core and a manufacturing method thereof. Background technique [0002] The steel wire rope is a spiral steel wire bundle that twists the steel wires that meet the requirements of mechanical properties and geometric dimensions according to certain rules, and is composed of steel wires, rope cores and lubricating grease. The steel wire rope has high strength, light weight, stable operation, and is not easy to break suddenly. It is reliable in operation and has a wide range of applications in daily life. Due to the unique properties of steel wire ropes, steel wire ropes have been indispensable materials or components in metallurgy, mining, oil and gas drilling, machinery, chemical industry, aerospace and other fields so far. Therefore, the quality of steel wire ropes has also been concerned by many industries , among them, the wire r...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a high-performance steel wire rope core and its manufacturing method, which solves the problems of current steel wire rope core strength, bending fatigue life and poor use effect

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