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Sealed steel wire rope with diameter of 42 mm and manufacturing method thereof

A steel wire rope and rope strand technology, which is applied in the field of metal product processing, can solve the problems of low breaking force and low wear resistance and fatigue resistance of steel wire ropes, and achieve the effects of increasing breaking force, increasing plasticity, and eliminating wire looseness

Inactive Publication Date: 2020-09-11
GUIZHOU WIRE ROPE
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] What the present invention is to solve is the technical problem of low wear resistance and fatigue resistance of the steel wire rope and low breaking tension, thereby improving the service life of the steel wire rope; including the design of the structure of the steel wire rope and the matching wire, and the process of manufacturing the product

Method used

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  • Sealed steel wire rope with diameter of 42 mm and manufacturing method thereof

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Embodiment Construction

[0015] A 42mm-diameter sealing steel wire rope and its manufacturing method of the present invention will be further described in detail below in conjunction with the accompanying drawings. Including the following implementation steps:

[0016] 1) Steel wire rope structure design:

[0017] figure 1 Shown in is a sealed steel wire rope with a diameter of 42mm of the present invention, which includes an inner layer strand 1 and an outer layer 2 from the inside to the outside; wherein, the inner layer strand includes a central wire 1.1 and an inner layer wire 1.2 from the inside to the outside. , sub-layer size wire, outer layer wire 1.5; said sub-layer size wire includes sub-layer large wire 1.3, sub-layer small wire 1.4, all in one layer; said outer layer includes H-shaped wire 2.1, round wire 2.2, All within one layer.

[0018] 2) Wire rope matching wire design:

[0019] The process parameters of steel wire rope matching are: central wire 1.1 diameter 4.2mm, quantity 1; in...

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Abstract

The invention discloses a sealed steel wire rope with a diameter of 42 mm and a manufacturing method thereof. The sealed steel wire rope with the diameter of 42 mm consists of inner layer strands andan outer layer from inside to outside; and the outer layer is composed of H-shaped steel wires and round wires. The inside of the steel wire rope is in a point-line contact state, which can maintain the necessary flexibility of the steel wire rope; the external surface is sealed, the metal fill factor is increased, and the effective metal cross-sectional area is increased; and therefore, the wearresistance, fatigue resistance and breaking strength are improved.

Description

technical field [0001] The invention relates to a sealed steel wire rope with a diameter of 42 mm and a manufacturing method thereof, belonging to the technical field of metal product processing. Background technique [0002] Steel wire ropes used in mine tanks, mechanical equipment and other application fields are usually point-line contact wire ropes. It is difficult to meet the growing actual demand in terms of metal filling factor, breaking force, corrosion resistance and fatigue resistance. , Twisting method and performance characteristics are studied and improved. [0003] Sealed steel wire rope is a classification that conforms to the high-quality development direction of steel wire rope. The structure of the sealed steel wire rope of the present invention includes the outermost special-shaped steel wire, which constitutes the characteristics of the outer surface of the steel wire rope, which can effectively prevent the natural environment from corroding it. The manu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D07B1/06
CPCD07B1/0693D07B2201/204D07B2401/2065D07B2401/2055D07B1/08
Inventor 曾波贺孝宇张成宇陆萍郑立茂夏楠
Owner GUIZHOU WIRE ROPE
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