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Steel wire rope for controlling and preparing method thereof

A technology of steel wire rope and steel wire is applied in the field of steel wire rope to achieve the effects of good economic benefits, application prospects, excellent mechanical properties and excellent performance.

Inactive Publication Date: 2019-06-28
江阴市利盟金属制品有限公司 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the steel wire rope for manipulation is very thin, it not only needs to have good corrosion resistance, but also must have excellent mechanical properties
However, the steel wire ropes for manipulation currently on the market are difficult to meet the above requirements at the same time, and there is still room for improvement.

Method used

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  • Steel wire rope for controlling and preparing method thereof
  • Steel wire rope for controlling and preparing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] This embodiment provides a steel wire rope for manipulation, which is prepared according to the following method:

[0043] (1) wire the high carbon steel, add hydrochloric acid to clean the surface of the wire rod, use a wire drawing machine to draw the wire rod once after drying, and obtain a steel wire with a diameter of 3.5mm;

[0044] (2) Place the steel wire drawn once in step (1) in an annealing furnace, raise the temperature to 1200° C. for annealing treatment for 30 minutes, and carry out secondary drawing after slow cooling in the furnace to obtain a steel wire with a diameter of 1.3 mm;

[0045] (3) Prepare zinc-aluminum-magnesium plating solution in proportion in advance in the plating tank, the temperature of the plating solution is about 460°C, wherein, in terms of mass percentage, the composition in the plating solution is: aluminum 10%, magnesium 3.8% , the balance is zinc;

[0046] (4) Anneal the steel wire after the second drawing in step (2) again at ...

Embodiment 2

[0050] This embodiment provides a steel wire rope for manipulation, which is prepared according to the following method:

[0051] (1) Wire the high carbon steel, add hydrochloric acid to clean the surface of the wire rod, use a wire drawing machine to draw the wire rod once after drying, and obtain a steel wire with a diameter of 3.0mm;

[0052] (2) Place the steel wire drawn once in step (1) in an annealing furnace, raise the temperature to 1100° C. for annealing treatment for 60 minutes, and carry out secondary drawing after slow cooling in the furnace to obtain a steel wire with a diameter of 1.2 mm;

[0053] (3) Prepare zinc-aluminum-magnesium plating solution in proportion in advance in the plating tank, the temperature of the plating solution is about 460°C, wherein, in terms of mass percentage, the composition in the plating solution is: aluminum 9.5%, magnesium 4% , the balance is zinc;

[0054] (4) Anneal the steel wire after the second drawing in step (2) again, the...

Embodiment 3

[0058] This embodiment provides a steel wire rope for manipulation, which is prepared according to the following method:

[0059] (1) Wire the high carbon steel, add hydrochloric acid to clean the surface of the wire rod, use a wire drawing machine to draw the wire rod once after drying, and obtain a steel wire with a diameter of 4.5 mm;

[0060] (2) Place the steel wire drawn once in step (1) in an annealing furnace, raise the temperature to 950° C. for annealing treatment for 70 minutes, and carry out secondary drawing after slow cooling in the furnace to obtain a steel wire with a diameter of 1.5 mm;

[0061] (3) Prepare zinc-aluminum-magnesium plating solution in proportion in advance in the plating tank, the temperature of the plating solution is about 460°C, wherein, in terms of mass percentage, the composition in the plating solution is: aluminum 11%, magnesium 3.5% , the balance is zinc;

[0062] (4) Anneal the steel wire after the second drawing in step (2) again, th...

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Abstract

The invention relates to a steel wire rope for controlling and a preparing method thereof. The steel wire rope for controlling is formed through monofilament stranding, and a zinc-aluminum-magnesium coating layer is arranged on the surface of a monofilament. The steel wire rope for controlling comprises the zinc-aluminum-magnesium coating layer, and compared with a traditional hot galvanizing steel wire rope or a stainless-steel steel wire rope, the corrosion resistance and the mechanical property of the steel wire rope are qualitatively improved, the service life of the steel wire rope is prolonged, the application safety factor of the steel wire rope is increased, more-harsh working conditions can be met, the market void of the steel wire rope for controlling with the high strength and the high corrosion resistance is greatly filled, and the steel wire rope has good economic benefits and broad application prospects.

Description

technical field [0001] The invention relates to the field of steel wire ropes, in particular to a steel wire rope for manipulation and a preparation method thereof. Background technique [0002] A wire rope is a construction of at least two layers of wire or strands twisted helically around a center or core. Due to the advantages of high load-bearing strength, light weight, stable work, not easy to break suddenly, and reliable work, steel wire ropes have become an indispensable part of modern cranes, excavators, aerial ropeways, elevators, mine hoists, suspension bridges, etc. It is used for lifting, pulling, tensioning and carrying in material handling machinery. Among them, steel wire ropes for control are widely used in the fields of automobiles, motorcycles, bicycles, electric vehicles, and spacecraft due to their thinner characteristics. [0003] In order to improve the corrosion resistance of steel wire ropes for manipulation, most of the traditional steel wire rope ...

Claims

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Application Information

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IPC IPC(8): D07B1/06C21D1/30C21D8/06C21D9/54C22C18/04C23C2/06C23C2/38
Inventor 丁燕峰沈利明
Owner 江阴市利盟金属制品有限公司
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