Composite core steel wire rope and manufacturing method thereof
A manufacturing method and steel wire rope technology, which is applied in the field of metal product processing, can solve the problems of shortening the service life of steel wire ropes, broken wires of steel wire ropes, and large wear and tear of steel wires, and achieve the effect of reducing the frequency of broken wires
Inactive Publication Date: 2018-06-22
GUIZHOU WIRE ROPE
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Problems solved by technology
[0002] The outer strands of the traditional wire rope are in direct contact with the metal core. During the use and operation of the wire rope, the outer strands of the wire rope and the metal core are directly squeezed and rubbed, especially at the guide wheels and pulleys. The wear between the wires is relatively large, and the wire rope is prone to damage. Early wire breakage, thus shortening the service life of the wire rope
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[0009] A composite core steel wire rope of the present invention and its manufacturing method are described in further detail below in conjunction with the accompanying drawings:
[0010] A specific embodiment of a composite core steel wire rope of the present invention is as follows: figure 1 , which consists of a metal core 1, a fiber material 2 and an outer layer strand 3; the steel wire rope is formed by twisting a metal core 1 and six or eight outer layer strands 3, and the metal core 1 is provided with a fiber material 2 circumferentially.
[0011] In the manufacturing method of the composite core steel wire rope of the present invention, the metal core 1 is produced at first, and then a layer of fiber material 2 is wound outside the metal core, twisted to form a composite core, and then six or eight outer layer strands 3 are twisted with the metal core 1 to form a composite core. wire rope.
[0012] The developed steel wire rope composite core is applied in practice. W...
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The invention relates to a composite core steel wire rope. The composite core steel wire rope is formed by twisting one metal core and six or eight outer strands, and a fiber material is arranged on the metal core in the circumferential direction. When the steel wire rope is manufactured, the metal core is produced, a layer of fiber material winds around the metal core to be made into a compositecore through twisting, and the six or eight outer strands and the metal core are twisted to be made into the steel wire rope. Accordingly, a layer of fiber material is arranged between the steel wirerope and the metal core for separation, when the steel wire rope is used, the steel wire rope metal core does not make direct contact with the outer strands, the buffer effect is achieved, broken wires are reduced, and the service life of the steel wire rope is prolonged.
Description
technical field [0001] The invention relates to a composite core steel wire rope and a manufacturing method thereof, belonging to the technical field of metal product processing. Background technique [0002] The outer strands of the traditional wire rope are in direct contact with the metal core. During the use and operation of the wire rope, the outer strands of the wire rope and the metal core are directly squeezed and rubbed, especially at the guide wheels and pulleys. The wear between the wires is relatively large, and the wire rope is prone to damage. Early wire breakage shortens the service life of the wire rope. Contents of the invention [0003] The purpose of the present invention is to provide a composite core steel wire rope and its manufacturing method, which can solve the technical problem of wear between the steel wire rope core and the outer layer strands, and improve the service life of the steel wire rope. [0004] A composite core steel wire rope of the...
Claims
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CPCD07B1/005D07B2201/1012D07B2201/1032D07B2201/2066D07B2205/3025D07B2401/207D07B2801/14
Inventor 刘修海马明刚刘廷均田维强王明松段文华
Owner GUIZHOU WIRE ROPE