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Low-resistance high-efficiency conductor processing method

A processing method and low-resistance technology, applied in cable/conductor manufacturing, circuits, electrical components, etc., to achieve the effect of reducing DC resistivity, saving a lot of resources, and reducing the consumption of heating resources

Pending Publication Date: 2021-11-19
常州罗尼斯特种导体有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Now some manufacturers have relatively strict requirements on the DC resistance and meter weight of alloy stranded conductors. It is difficult to have both. Therefore, a low-resistance high-efficiency conductor processing method is proposed

Method used

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Effect test

Embodiment 1

[0031] see Figure 1-2 , the present invention provides a technical solution: a low-resistance high-efficiency conductor processing method, comprising the following steps:

[0032] S1. Prepare annealing equipment and conductors to be annealed;

[0033] S2. Place the conductor in the annealing equipment and prepare for the annealing work;

[0034] S3. Set the annealing high temperature, set the holding time, determine the annealing low temperature, seal the annealing equipment, and start the annealing work;

[0035] S4, taking out the conductor in the annealing device to obtain a conductor with low resistance;

[0036] The direct current resistivity is greatly reduced, which can meet people's demand for the direct current resistance of the conductor. This method improves the production efficiency of the alloy strand, reduces the scrap rate, greatly increases the production capacity of the alloy strand, ensures the stability of the process, and improves the production efficien...

Embodiment 2

[0053] see Figure 1-2 , the present invention also provides a technical solution, which is different from the first embodiment: a low-resistance high-efficiency conductor processing method, comprising the following steps:

[0054] S1. Prepare annealing equipment and conductors to be annealed;

[0055] S2. Place the conductor in the annealing equipment and prepare for the annealing work;

[0056]S3. Set the annealing high temperature, set the holding time, determine the annealing low temperature, seal the annealing equipment, and start the annealing work. The annealing high temperature of the conductor is 450°C, the holding time is 60min, and the annealing low temperature is 30°C;

[0057] When the annealing work is carried out, the following detection steps are included:

[0058] S31. The temperature sensor detects the current temperature in the annealing box, and sends the signal to the controller, and the controller records the current temperature in the annealing box;

...

Embodiment 3

[0065] see Figure 1-2 , the present invention also provides a technical solution, which is different from the first embodiment: a low-resistance high-efficiency conductor processing method, comprising the following steps:

[0066] S1. Prepare annealing equipment and conductors to be annealed;

[0067] S2. Place the conductor in the annealing equipment and prepare for the annealing work;

[0068] S3. Set the annealing high temperature, set the holding time, determine the annealing low temperature, seal the annealing equipment, and start the annealing work. The annealing high temperature of the conductor is 460°C, the holding time is 55min, and the annealing low temperature is 30°C;

[0069] When the annealing work is carried out, the following detection steps are included:

[0070] S31. The temperature sensor detects the current temperature in the annealing box, and sends the signal to the controller, and the controller records the current temperature in the annealing box; ...

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Abstract

The invention discloses a low-resistance high-efficiency conductor processing method. The method comprises the following steps: S1, preparing annealing equipment, and preparing a conductor to be annealed; S2, placing the conductor in annealing equipment, and preparing annealing work; S3, setting the annealing high temperature and the timing heat preservation time, determining the annealing low temperature, sealing the annealing equipment, and starting annealing work; and S4, taking out the conductor in the annealing equipment to obtain the low-resistance conductor. After the conductor is processed through the annealing process, the elongation of the conductor is greatly increased by about 15 times, meanwhile, the tensile strength of the conductor is also greatly increased, especially the direct current resistivity, the direct current resistivity of the conductor processed through the annealing process is greatly reduced, and requirements of people on direct-current resistance of the conductor are met. According to the method, the requirement of people for the direct current resistance of the conductor can be met, the production efficiency of the alloy stranded wire is improved, the rejection rate is reduced, the capacity of the alloy stranded wire is greatly increased, the process stability is ensured, and the product quality is improved.

Description

technical field [0001] The invention relates to the technical field of conductor processing, in particular to a low-resistance high-efficiency conductor processing method. Background technique [0002] A conductor is a substance that has a small resistivity and is easy to conduct electric current. Metals are the most common type of conductor. The valence electrons in the outermost layer of metal atoms can easily break free from the shackles of the nucleus and become free electrons, leaving positive ions (atoms) to form a regular lattice. The concentration of free electrons in metals is high, so metal conductors usually have greater electrical conductivity than other conducting materials. The resistivity of metallic conductors generally decreases with decreasing temperature. [0003] Now some manufacturers have relatively strict requirements on the DC resistance and meter weight of alloy stranded conductors. It is difficult to have both. Therefore, a low-resistance high-e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B13/00
CPCH01B13/0016
Inventor 刘鹏飞
Owner 常州罗尼斯特种导体有限责任公司
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