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Preparation method of mooring rope for anchoring aircraft carrier

A technology for cables and aircraft carriers, applied in the field of ropes, can solve the problems of high rigidity, inconvenient operation, heavy weight of ordinary steel bars, etc., and achieve the effects of light weight, low shrinkage rate and stable size

Inactive Publication Date: 2015-04-15
TAIAN ROPE NET PLASTIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] As we all know, with the Liaoning aircraft carrier going to sea, my country's navigation and the maintenance of my country's maritime territorial sovereignty have an additional layer of protection. However, the tonnage of an aircraft carrier generally reaches 50,000 to 60,000 tons. Object traction, ordinary steel bars are heavy, rigid, and inconvenient to operate
Ultra-high molecular weight polyethylene fiber is a new type of high-tech synthetic fiber. It is the fiber with the highest specific strength and specific modulus in the world. , ultra-high molecular weight polyethylene fibers have not been applied to the field of cables

Method used

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  • Preparation method of mooring rope for anchoring aircraft carrier

Examples

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preparation example Construction

[0014] The preparation method for the anchoring cable of the aircraft carrier is realized through the following steps:

[0015] 1) Material selection: Ultra-high molecular weight polyethylene fiber filaments are selected, and their specifications are 1000D-3000D;

[0016] 2) Doubling: 50-1000 ultra-high molecular weight polyethylene fiber filaments are used for doubling and 1 strand;

[0017] 3) Twisting: After paralleling, the ultra-high molecular weight polyethylene fiber filaments are twisted through a twisting machine, and the transmission belt of the twisting machine is tight and tight. Each filament must be controlled by a tension regulator, and its speed and twist are measured regularly , the twist is less than 20 twists / m;

[0018] 4) Heat setting: The twisted ultra-high molecular weight polyethylene fiber filaments are heat-set for 30-80 minutes at a temperature of 60-80°C and a pressure of 0.05-0.08Mpa through a steam setting machine to obtain ultra-high molecular w...

Embodiment 1

[0021] 1) Material selection: The selected raw material is ultra-high molecular weight polyethylene fiber filament, and its specification is 1000D;

[0022] 2) Doubling: 50 ultra-high molecular weight polyethylene fiber filaments are used for doubling and 1 strand;

[0023] 3) Twisting: After paralleling, the ultra-high molecular weight polyethylene fiber filaments are twisted through a twisting machine, and the transmission belt of the twisting machine is tight and tight. Each filament must be controlled by a tension regulator, and its speed and twist are measured regularly , the twist depends on the size of the strands, generally less than 20 twists / m;

[0024] 4) Heat setting: heat setting the twisted ultra-high molecular weight polyethylene fiber filaments through a steam setting machine at a temperature of 60°C and a pressure of 0.05Mpa for 30 minutes to obtain a strand 1;

[0025] 5) Forming: 500 heat-set ultra-high molecular weight polyethylene fiber strands 1 are twis...

Embodiment 2

[0027] 1) Material selection: The selected raw material is ultra-high molecular weight polyethylene fiber filament, and its specification is 1260D;

[0028] 2) Doubling: 1000 ultra-high molecular weight polyethylene fiber filaments are used for doubling and 1 strand;

[0029] 3) Twisting: After paralleling, the ultra-high molecular weight polyethylene fiber filaments are twisted through a twisting machine, and the transmission belt of the twisting machine is tight and tight. Each filament must be controlled by a tension regulator, and its speed and twist are measured regularly , the twist depends on the size of the strands, generally less than 20 twists / m;

[0030] 4) Heat setting: heat setting the twisted ultra-high molecular weight polyethylene fiber filaments through a steam setting machine at a temperature of 70°C and a pressure of 0.07Mpa for 50 minutes to obtain a strand 1;

[0031] 5) Forming: 50 heat-set ultra-high molecular weight polyethylene fiber strands 1 are twi...

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Abstract

The invention discloses a preparation method of a mooring rope for anchoring an aircraft carrier. Ultra-high molecular weight polyethylene fiber filaments are selected and used, the doubled ultra-high molecular weight polyethylene fiber filaments are twisted and heat-set, and heat-set ultra-high molecular weight polyethylene fiber compound yarns are twisted and formed through a rope twisting machine to obtain the high-performance mooring rope for anchoring the aircraft carrier. The preparation process is simple, safe and reliable, and the prepared mooring rope has abrasion resistance, cutting resistance, puncture resistance, light weight and high strength.

Description

technical field [0001] The invention relates to the field of ropes, in particular to a preparation method for cables used for aircraft carrier anchoring. Background technique [0002] As we all know, with the Liaoning aircraft carrier going to sea, my country's navigation and the maintenance of my country's maritime territorial sovereignty have an additional layer of protection. However, the tonnage of an aircraft carrier generally reaches 50,000 to 60,000 tons. Object traction, ordinary steel bars are heavy, rigid, and inconvenient to operate. Ultra-high molecular weight polyethylene fiber is a new type of high-tech synthetic fiber. It is the fiber with the highest specific strength and specific modulus in the world. , ultra-high molecular weight polyethylene fibers have not been applied to the field of cables. Contents of the invention [0003] The purpose of the present invention is: to provide a kind of preparation process simple, safe and reliable preparation method ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D07B1/02D07B5/00D02J13/00
CPCD07B1/025D07B2205/2014D07B2801/10
Inventor 沈明刘瑞强张功明田涛刘翠华
Owner TAIAN ROPE NET PLASTIC
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