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Tin soldering method for aluminum enameled wire

An aluminum enameled wire and enameled wire technology, applied in welding media, welding equipment, welding/cutting media/materials, etc., can solve problems such as potential safety hazards, equipment burnout service life, etc., achieve stable quality, solve solder surface virtual welding, guarantee Effect on service life and safety of use

Inactive Publication Date: 2016-08-17
XINGHUA ZHONGXING ELECTRIC APPLIANCE MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when aluminum enameled wire is used as accessories such as motors, electrical appliances or household appliances, the quality of solder in its production will directly affect the effect of using aluminum enameled wire as accessories such as motors, electrical appliances or household appliances, so it is necessary to ensure that the aluminum enameled wire solder Surface soldering, false soldering, and missing soldering, etc., and the existing soldering methods often have the above problems on the soldering surface, which leads to the phenomenon of equipment burning after power-on (short service life), and there is a great safety hazard Hidden danger

Method used

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  • Tin soldering method for aluminum enameled wire
  • Tin soldering method for aluminum enameled wire

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Such as figure 1 The shown method for soldering aluminum enameled wire includes the following steps. Step 1) Cleaning the enameled wire raw material once to remove dust and impurities on the material, so as to facilitate accurate, efficient and high-quality soldering. Step 2) Dry the enameled wire raw materials after cleaning in step 1 to remove the moisture on the enameled wire raw materials, so as to facilitate accurate, efficient and high-quality soldering operations. Step 3) Firstly, melt the tin bar in a tin furnace, and then pass the dried enameled wire raw material in step 2 through the tin bar solution in the tin furnace for soldering operation. Step 4) First inspect the finished solder in step 3 to check whether there are missing soldering, virtual soldering, false soldering, multiple tin or tin holes on the solder surface, if there are no such missing soldering, virtual soldering, false soldering, multiple tin or tin holes , then proceed to the next productio...

Embodiment 2

[0025] Such as figure 1 The shown method for soldering aluminum enameled wire includes the following steps. Step 1) Cleaning the enameled wire raw material once to remove dust and impurities on the material, so as to facilitate accurate, efficient and high-quality soldering. Step 2) Dry the enameled wire raw materials after cleaning in step 1 to remove the moisture on the enameled wire raw materials, so as to facilitate accurate, efficient and high-quality soldering operations. Step 3) Firstly, melt the tin bar in a tin furnace, and then pass the dried enameled wire raw material in step 2 through the tin bar solution in the tin furnace for soldering operation. Step 4) First inspect the finished solder in step 3 to check whether there are missing soldering, virtual soldering, false soldering, multiple tin or tin holes on the solder surface, if there are no such missing soldering, virtual soldering, false soldering, multiple tin or tin holes , then proceed to the next productio...

Embodiment 3

[0028] Such as figure 1The shown method for soldering aluminum enameled wire includes the following steps. Step 1) Cleaning the enameled wire raw material once to remove dust and impurities on the material, so as to facilitate accurate, efficient and high-quality soldering. Step 2) Dry the enameled wire raw materials after cleaning in step 1 to remove the moisture on the enameled wire raw materials, so as to facilitate accurate, efficient and high-quality soldering operations. Step 3) Firstly, melt the tin bar in a tin furnace, and then pass the dried enameled wire raw material in step 2 through the tin bar solution in the tin furnace for soldering operation. Step 4) First inspect the finished solder in step 3 to check whether there are missing soldering, virtual soldering, false soldering, multiple tin or tin holes on the solder surface, if there are no such missing soldering, virtual soldering, false soldering, multiple tin or tin holes , then proceed to the next production...

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Abstract

The invention belongs to the technical field of application of aluminum enameled wires, and specifically discloses a tin soldering method for an aluminum enameled wire. The tin soldering method comprises the following steps: step 1) carrying out primary cleaning treatment on enameled wire raw materials; step 2) carrying out drying treatment on the enameled wire raw materials cleaned in the step 1); step 3) melting a tin bar by heating via a tin furnace, and carrying out tin soldering operation on the enameled wire raw materials subjected to the drying treatment in the step 2) by virtue of the molten tin bar in the tin furnace; and step 4) firstly detecting a tin-soldered finished product obtained in the step 3), and detecting whether a tin-soldered surface has solder skips, pseudo soldering, false soldering, excessive tin or tin holes or not. The tin soldering method for the aluminum enameled wire has the beneficial effect that the tin soldering process is reasonable in operation, the tin soldering efficiency is high, the quality is stable, phenomena such as insufficient soldering, false soldering, infirm connection or solder skips of the tin-soldered surface are solved, and the service life and the use safety of the assembled aluminum enameled wire tin-soldered finished product are effectively guaranteed.

Description

technical field [0001] The invention belongs to the technical field of application of aluminum enameled wires, and in particular relates to a method for soldering aluminum enameled wires, which improves the use safety and service life of aluminum enameled wires after being soldered as component parts of motors, electrical appliances or household appliances. Background technique [0002] Enameled wire is a main variety of winding wire, which is composed of conductor and insulating layer. After the bare wire is annealed and softened, it is painted and baked many times. It has mechanical properties, chemical properties, electrical properties and thermal properties. Great performance. [0003] Since 2005, with the soaring price of copper and the ups and downs of copper prices today, the material cost of many customers has been greatly challenged and the affordability of material cost has reached the limit, so that aluminum enameled wire has attracted attention and has been accel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K1/20B23K1/008B23K1/00B23K3/08B23K35/26
CPCB23K1/206B23K1/0016B23K1/008B23K3/08B23K35/262
Inventor 贾中亮张永涛刘平
Owner XINGHUA ZHONGXING ELECTRIC APPLIANCE MFG CO LTD
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