Production process for drawing and twisting aluminum wire

A production process, aluminum wire technology, applied in the direction of electrical components, circuits, cable/conductor manufacturing, etc., can solve problems such as single process flow, reduced economic and social benefits, complex operation, etc., to reduce economic costs and improve Economic and social benefits, the effect of avoiding the blackening of aluminum wire

Inactive Publication Date: 2017-02-22
JIANGSU PROVINCE WEINENGDA WIRE & CABLE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a production process of aluminum wire drawing and twisting, which solves the traditional aluminum wire drawing and twisting production process currently used in the market. The process flow is single, the operation is relatively complicated, and the huge Reduced economic and social benefits

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] S1. Material selection: According to the specific specifications required for the production of fiber-reinforced resin-based composite core soft aluminum stranded wire, select aluminum rods and molds that meet the requirements for wire drawing and stranding;

[0030] S2. Heating: Heat the heating furnace for aluminum rod and mold heating, and heat the temperature to 250°C, place the selected aluminum rod and mold inside the heating furnace, and start heating treatment;

[0031] S3. Wire drawing: start the hot extrusion machine, the temperature of the hot extrusion machine reaches 500°C, place the aluminum rod inside the hot extrusion machine, and cooperate with the mold to stretch into aluminum wire;

[0032] S4. Cooling: prepare a cold water tank, the temperature of the cold water is 20°C, quickly place the stretched aluminum wire in the cold water tank, and the cooling time is 10 minutes;

[0033] S5. Blow drying: start the blow dryer, place the cooled aluminum wire o...

Embodiment 2

[0039] S1. Material selection: According to the specific specifications required for the production of fiber-reinforced resin-based composite core soft aluminum stranded wire, select aluminum rods and molds that meet the requirements for wire drawing and stranding;

[0040] S2. Heating: Heat the heating furnace for aluminum rod and mold heating, and heat the temperature to 350°C, place the selected aluminum rod and mold inside the heating furnace, and start heating treatment;

[0041] S3. Wire drawing: start the hot extrusion machine, the temperature of the hot extrusion machine reaches 550°C, place the aluminum rod inside the hot extrusion machine, and cooperate with the mold to stretch into aluminum wire;

[0042] S4. Cooling: prepare a cold water tank, the temperature of the cold water is 10°C, quickly place the stretched aluminum wire in the cold water tank, and the cooling time is 20 minutes;

[0043] S5. Blow drying: start the blow dryer, place the cooled aluminum wire o...

Embodiment 3

[0049] S1. Material selection: According to the specific specifications required for the production of fiber-reinforced resin-based composite core soft aluminum stranded wire, select aluminum rods and molds that meet the requirements for wire drawing and stranding;

[0050] S2. Heating: Heat the heating furnace for aluminum rod and mold heating, and heat the temperature to 450°C, place the selected aluminum rod and mold inside the heating furnace, and start heating treatment;

[0051] S3. Wire drawing: start the hot extrusion machine, the temperature of the hot extrusion machine reaches 600°C, place the aluminum rod inside the hot extrusion machine, and cooperate with the mold to stretch into aluminum wire;

[0052]S4. Cooling: prepare a cold water tank, the temperature of the cold water is 0°C, quickly place the stretched aluminum wire in the cold water tank, and the cooling time is 30 minutes;

[0053] S5. Blow drying: start the blow dryer, place the cooled aluminum wire on ...

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PUM

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Abstract

The invention discloses a production process for drawing and twisting an aluminum wire. The production process comprises the following steps: S1, selecting materials: selecting an aluminum rod and a mold, which meet drawing and twisting requirements; S2, heating: putting the selected aluminum rod and mold into a heating furnace; S3, drawing: matching with the mold and stretching to form the aluminum wire; S4, cooling: rapidly putting the aluminum wire formed by stretching into a cold water groove; S5, drying by blowing: putting the cooled aluminum wire onto a blow drying machine and carrying out blow drying treatment; S6, coating oil: coating one layer of anti-oxidization oil on the surface of the aluminum wire; S7, turning: putting the aluminum wire on a special twisting disc and turning the aluminum wire; S8, adjusting: uniformly adjusting payoff tension as much as possible; and S9, twisting: carrying out inching operation to finish aluminum wire twisting. By adopting the production process for drawing and twisting the aluminum wire, problems that the aluminum wire becomes black due to an annealing process and the appearance is damaged are effectively avoided; and a lead wire gluing effect is guaranteed, and economic and social benefits are improved.

Description

technical field [0001] The invention relates to the technical field of energy-saving wires, in particular to a production process of aluminum wire drawing and twisting. Background technique [0002] With the sustained and stable growth of my country's national economy, energy construction will become the key to sustainable development, and electricity is the main body of clean secondary energy capacity. Most of the energy must be converted into electricity before it can be effectively used. The origin of our country's energy Concentrated in the southwest and northwest regions, while a large amount of energy consumption is concentrated in the industrially developed southeast coastal regions. [0003] During the Eleventh Five-Year Plan, the installed capacity of generators in my country has reached more than 700 million kilowatts, and by the end of the Twelfth Five-Year Plan, the installed capacity of electric power will reach 1.26 billion kilowatts, 560 million kilowatts of po...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B13/02
CPCH01B13/02
Inventor 刘万龙
Owner JIANGSU PROVINCE WEINENGDA WIRE & CABLE
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