CN202662327U - Toughened and wear-resistant enamelled round aluminium wire - Google Patents
Toughened and wear-resistant enamelled round aluminium wire Download PDFInfo
- Publication number
- CN202662327U CN202662327U CN 201220341430 CN201220341430U CN202662327U CN 202662327 U CN202662327 U CN 202662327U CN 201220341430 CN201220341430 CN 201220341430 CN 201220341430 U CN201220341430 U CN 201220341430U CN 202662327 U CN202662327 U CN 202662327U
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- Prior art keywords
- wear
- toughened
- enamelled
- resistant
- polyester
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a toughened and wear-resistant enamelled round aluminum wire, relating to the technical field of production of enamelled wires. According to the toughened and wear-resistant enamelled round aluminum wire, a polyester-imine enamelled coating is coated outside an aluminum core, and a fluorine-containing organic polymer toughened polyamide-imide enamelled coating is coated outside the polyester-imine enamelled coating. According to the toughened and wear-resistant enamelled round aluminum wire, the wear-resistant property is improved, the frequency of repeated scraper painting is more than 5 times of that of the common product, and the added fluorine-containing organic polymer has certain lubricating property per se, so that the toughened and wear-resistant enamelled round aluminum wire is low in friction coefficient and good in lubricating effect, thereby being easily embedded into a wire slot in the winding process.
Description
Technical field
The utility model relates to the Production of Enamel Wires technical field.
Background technology
Coiling, embedding, shaping at coils such as current motor, transformer, electronic devices and components are generally adopted in the situation of high-speed automated operation, need enamelled wire to have good anti-processing characteristics, reducing as far as possible the loss in the manufacture process, and avoid the breakdown accident of final products.Application practice shows, the anti-processability of enamelled wire depends primarily on the resistance to wear of paint film, and the key that improves resistance to wear is the skin-friction coefficient that strengthens the robustness of paint film and reduce line.
Summary of the invention
The purpose of this utility model is: the enamelled round aluminium wire with that a kind of tough and hard wear resistant that can enhance productivity and reduce production costs is provided.
The utility model applies the polyester-imide enamelled coating outside the aluminium core, apply fluorine-containing organic polymer toughened polyamide acid imide enamelled coating outside the polyester-imide enamelled coating.
It is prime coat that the utility model adopts polyester-imide, is face coat with the polyamidoimide that is added with fluorine-containing organic polymer flexibilizer, has strengthened the anti-wear performance of insulating coating; And the fluorine-containing organic polymer that adds itself just has certain lubrification, so that the coefficient of friction of product is low, high lubricating effect is beneficial to the high speed winding of motor coil, can ensure the raising of production efficiency, also is beneficial to reduce production costs.
Advantage of the present utility model: the anti-wear performance of enamelled wire improves, back and forth scraping the lacquer number of times is more than 5 times of mill run (reaching 400 times), the fluorine-containing organic polymer that adds itself just has certain lubrification, so that the coefficient of friction of product is low, high lubricating effect, enamelled wire will embed at an easy rate in coiling like this in wire casing.Therefore, the utlity model has the characteristics of good anti-processing, the probability of easy broken string and paint film damage when having reduced the coiling of enamelled wire product.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
Embodiment
As shown in Figure 1, the utility model is provided with aluminium core 1, at aluminium core 1 outer coating polyester-imide enamelled coating 2, at the fluorine-containing organic polymer toughened polyamide of polyester-imide enamelled coating 2 outer coatings acid imide enamelled coating 3.
Claims (1)
1. the enamelled round aluminium wire with of a tough and hard wear resistant comprises the aluminium core, it is characterized in that applying the polyester-imide enamelled coating outside the aluminium core, applies fluorine-containing organic polymer toughened polyamide acid imide enamelled coating outside the polyester-imide enamelled coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220341430 CN202662327U (en) | 2012-07-16 | 2012-07-16 | Toughened and wear-resistant enamelled round aluminium wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220341430 CN202662327U (en) | 2012-07-16 | 2012-07-16 | Toughened and wear-resistant enamelled round aluminium wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202662327U true CN202662327U (en) | 2013-01-09 |
Family
ID=47457215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220341430 Expired - Fee Related CN202662327U (en) | 2012-07-16 | 2012-07-16 | Toughened and wear-resistant enamelled round aluminium wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202662327U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110085362A (en) * | 2019-05-14 | 2019-08-02 | 南通远景电工器材有限公司 | A kind of bilayer tear-proof refrigerant enamelled round aluminium wire with |
| CN112216423A (en) * | 2020-09-28 | 2021-01-12 | 格力电工（眉山）有限公司 | Novel enameled aluminum stranded wire and preparation method thereof |
-
2012
- 2012-07-16 CN CN 201220341430 patent/CN202662327U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110085362A (en) * | 2019-05-14 | 2019-08-02 | 南通远景电工器材有限公司 | A kind of bilayer tear-proof refrigerant enamelled round aluminium wire with |
| CN112216423A (en) * | 2020-09-28 | 2021-01-12 | 格力电工（眉山）有限公司 | Novel enameled aluminum stranded wire and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20150716 |
|
| EXPY | Termination of patent right or utility model |