Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Wear-resistant tensile steel wire rope preparation method

A steel wire rope and wire drawing technology is applied in the field of preparation of wear-resistant and tensile-resistant steel wire ropes, which can solve the problems of reducing the wear resistance and flexibility of the steel wire rope, accelerating the corrosion and aging of the steel wire rope, affecting the wear-resisting and tensile properties of the steel wire rope, and improving the flexibility. , prolong the service life, and facilitate the effect of post-processing

Active Publication Date: 2019-09-20
泰州市栢林金属制品有限公司
View PDF10 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The steel wire material includes carbon steel or alloy steel, which is made by cold drawing or cold rolling. Appropriate surface treatment to meet the needs of different environmental conditions; therefore, the current steel wire rope is composed of carbon steel or alloy steel, and it is necessary to choose different steel wire ropes according to different use environments, so that the use of steel wire ropes is subject to certain restrictions. The environment needs to provide more types of wire ropes for selection, and the selection is more troublesome
[0004] The existing patent document CN105219945A discloses a high-carbon carbon steel wire heat treatment method for steel wire rope, which is to conduct induction heating, microwave heating, resistance furnace heating or electric contact heating on the high-carbon carbon steel wire, and then prepare the steel wire rope. Patent document The steel wires used in the process are all carbon steel wires, and there are large gaps between the outer steel wires of the prepared steel wire rope, which is easy to accumulate dust during use, accelerates the corrosion and aging of the steel wire rope, and affects the wear resistance and tensile properties of the steel wire rope. Limit the scope of application of the steel wire rope; the patent document CN105537294A discloses an ultra-high-strength steel wire rope and its wire drawing method, which can significantly improve the strength of the steel wire rope by drawing carbon steel three times, but will significantly reduce the wear resistance and flexibility of the steel wire rope , which also limits the use environment of steel wire rope

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Wear-resistant tensile steel wire rope preparation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] A method for preparing a wear-resistant and tensile steel wire rope, comprising the following steps:

[0032] (1) Selection of raw materials: Select qualified high-carbon carbon steel and alloy steel to improve the applicability of steel wire ropes to different environments, and obtain unprocessed carbon steel and unprocessed alloy steel; the above-mentioned carbon steel is ordinary carbon steel Steel, with a carbon content of 0.97%; the alloy steel is 3.13% by weight of silicon, 2.03% of manganese, 1.73% of boron, 1.65% of titanium, 1.16% of chromium, 0.95% of nickel, Vanadium 0.81%, Cobalt 0.72%, Molybdenum 0.61%, Zirconium 0.36%, Niobium 0.16%;

[0033] (2) Surface derusting: Put the untreated carbon steel and the untreated alloy steel in the derusting solution, soak at 50°C for 40 minutes, and then ultrasonicate at 35kHz for 30 minutes, which can facilitate post-processing and avoid damage to the processing machinery. Rust-removing carbon steel and rust-removing al...

Embodiment 2

[0050] A method for preparing a wear-resistant and tensile steel wire rope, comprising the following steps:

[0051] (1) Selection of raw materials: Select qualified high-carbon carbon steel and alloy steel to improve the applicability of steel wire ropes to different environments, and obtain unprocessed carbon steel and unprocessed alloy steel; the above-mentioned carbon steel is ordinary carbon steel Steel, with a carbon content of 1.18%; the alloy steel is 3.15% by weight of silicon, 2.09% of manganese, 1.82% of boron, 1.69% of titanium, 1.21% of chromium, 0.98% of nickel, Vanadium 0.86%, Cobalt 0.77%, Molybdenum 0.65%, Zirconium 0.41%, Niobium 0.19%;

[0052] (2) Surface derusting: Put the untreated carbon steel and the untreated alloy steel in the derusting solution, soak at 53°C for 45 minutes, and then ultrasonicate at 36kHz for 33 minutes, which can facilitate post-processing and avoid damage to the processing machinery. Rust-removing carbon steel and rust-removing al...

Embodiment 3

[0069] A method for preparing a wear-resistant and tensile steel wire rope, comprising the following steps:

[0070] (1) Selection of raw materials: Select qualified high-carbon carbon steel and alloy steel to improve the applicability of steel wire ropes to different environments, and obtain unprocessed carbon steel and unprocessed alloy steel; the above-mentioned carbon steel is ordinary carbon steel Steel, with a carbon content of 1.32%; the alloy steel is 3.21% by weight of silicon, 2.17% of manganese, 1.97% of boron, 1.77% of titanium, 1.31% of chromium, 1.02% of nickel, Vanadium 0.93%, Cobalt 0.84%, Molybdenum 0.72%, Zirconium 0.49%, Niobium 0.23%;

[0071] (2) Surface derusting: put the untreated carbon steel and the untreated alloy steel in the derusting solution, soak at 55°C for 50 minutes, and then ultrasonicate at 37kHz for 35 minutes, which can facilitate post-processing and avoid damage to the processing machinery. Rust-removing carbon steel and rust-removing al...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention mainly relates to the technical field of steel structure processing, and discloses a wear-resistant tensile steel wire rope preparation method, which includes the following steps: (1) selecting raw materials; (2) surface derusting; (3) preparing carbon steel wire: A. hot zinc plating; B. primary wire drawing; C. heating; and D. secondary wire drawing; (4) preparing alloy steel wire: A. primary wire drawing; B. heating; C. secondary wire drawing; and D. hot aluminum plating; (5) stranding: A. inner steel wire; and B. outer steel wire; and (6) rope closing. According to the wear-resistant tensile steel wire rope preparation method, the prepared steel wire rope has high tensile strength, strong flexibility and wear resistance, and can be widely used in different environments, so that the method reduces the selection of multiple steel wires in different environments, and is simple and convenient; carbon steel and alloy steel are selected as raw materials of the steel wire rope at the same time to improve the applicability of the steel wire rope to different environments; and after raw materials are selected, a rust removal liquid is used to remove rust for the carbon steel and the alloy steel respectively, which can facilitate post-treatment and avoid mechanical damage.

Description

technical field [0001] The invention mainly relates to the technical field of steel structure processing, in particular to a preparation method of a wear-resistant and tension-resistant steel wire rope. Background technique [0002] The steel wire rope is a spiral steel wire bundle twisted together with steel wires whose mechanical properties and geometric dimensions meet the requirements according to certain rules. The steel wire rope is composed of steel wire, rope core and lubricating grease. The steel wire rope is first twisted into strands by multi-layer steel wires, and then twisted into a helical rope by a certain number of strands with the rope core as the center. In material handling machinery, it is used for lifting, pulling, tensioning and carrying. The steel wire rope has high strength, light weight, stable work, not easy to break suddenly, and reliable work. [0003] The steel wire material includes carbon steel or alloy steel, which is made by cold drawing or ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): D07B1/00C23C2/06C23C2/12C23C2/38C22C38/34C22C38/58C22C38/54C22C38/50C22C38/46C22C38/52C22C38/48C22C38/44C23G1/08
CPCC22C38/34C22C38/44C22C38/46C22C38/48C22C38/50C22C38/52C22C38/54C22C38/58C23C2/06C23C2/12C23C2/38C23G1/088D07B1/005D07B2201/1052D07B2201/1056D07B2201/2009D07B2205/106D07B2205/3025D07B2205/3057D07B2205/3085D07B2801/10
Inventor 张海涛
Owner 泰州市栢林金属制品有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com