Production method of steel wire material for high-strength optical fiber cable

Abstract

The invention discloses a production method of a steel wire material for a high-strength optical fiber cable, and relates to the technical field of production of steel wire materials for optical fibercables, in particular to a production method of a steel wire material for a high-strength optical fiber cable. The production method comprises the following steps of S1, material selection, S2, rustremoval, S3, head rolling, and S4, wire drawing. According to the method, by means of material selection, it can be guaranteed that used steel has good quality, and therefore it can be guaranteed thatthe machined steel meets the use requirement, and a large number of unqualified products are inconvenient to produce; oxide scale on the surface of metal can be removed through rust removal process grinding, acid pickling, water washing and acid-base neutralization treatment, so that the oxide scale is prevented from damaging the surface of a mold and the surface of a steel wire during drawing, preparation can be made for metal drawing, and the qualified rate of metal wire drawing can be increased; and the high temperature generated during drawing can be reduced through the arranged water cooling mode, and the torsion and bending performance of the steel wire can be guaranteed.

Description

technical field [0001] The invention relates to the technical field of production of steel wires for optical fiber cables, in particular to a production method for steel wires for high-strength optical fiber cables. Background technique [0002] A fiber optic cable is a communication cable consisting of two or more glass or plastic optical fiber cores within a protective cladding covered by a plastic PVC outer sleeve. Signal transmission along the internal fiber optics typically uses infrared light. Usually the terms optical fiber and optical cable are confused. Most optical fibers must be covered by several layers of protective structures before use, and the coated cables are called optical cables. The protective layer and insulating layer on the outer layer of the optical fiber can prevent the surrounding environment from harming the optical fiber, such as water, fire, electric shock, etc. Optical cables are divided into: cable sheath, aramid yarn, buffer layer and opti...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the present invention provides a production method for steel wires for high-strength optical fiber cables, which solves the problem in the above-mentioned background technology that the selection of steel wires for optical fiber cables is generally not strictly selected during production, so that The production pass rate of the steel wire will be affected due to the metal steel's own problems. At the same time, there will be a problem that the rust cannot be cleaned during the metal rust removal process, which will also affect the production pass rate of the steel wire, and there is still temperature when the steel wire is drawn. unfavorable control problems