CN207718856U - Aviation polyamidoimide enamelling cuprum round line - Google Patents
Aviation polyamidoimide enamelling cuprum round line Download PDFInfo
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- CN207718856U CN207718856U CN201721391706.0U CN201721391706U CN207718856U CN 207718856 U CN207718856 U CN 207718856U CN 201721391706 U CN201721391706 U CN 201721391706U CN 207718856 U CN207718856 U CN 207718856U
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Abstract
Aviation provided by the utility model polyamidoimide enamelling cuprum round line, it includes the copper core of circular in cross-section, and copper core surface is equipped with the first insulating layer, and the first surface of insulating layer is equipped with glass layer；Glass fibre layer surface is equipped with second insulating layer, and second insulating layer surface is equipped with third insulating layer, and third surface of insulating layer is equipped with high-temperature-resistant layer, and high-temperature-resistant layer surface is coated with lube layer.This programme uses multilayer dielectric layer, insulation effect good.
Description
Technical field
The utility model is related to copper round wire technical fields, refer in particular to aviation polyamidoimide enamelling cuprum round line.
Background technology
Enameled wire is a principal item of winding wire, is made of conductor and insulating layer two, after the annealed softening of bare wire,
Using multiple japanning, bake.But it produces and not only met the requirements of the standard, but also meet the product of customer requirement and do not allow
Easily, it is by raw material quality, technological parameter, production equipment, and the factors such as environment influence, therefore, the mass property of various enameled wires
Different, existing enameled wire intensity is low, insulating properties is bad, suitable for application in space industry.
Invention content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of using multilayer dielectric layer, insulation effect
Fruit good aviation polyamidoimide enamelling cuprum round line.
To achieve the above object, technical solution provided by the utility model is：Aviation polyamidoimide enamel-cover copper
Round wires, it includes the copper core of circular in cross-section, and copper core surface is equipped with the first insulating layer, and the first insulating layer uses polyester
Imide resin is compounded to form, and the first surface of insulating layer is equipped with glass layer, and glass layer uses the glass fibers of 3-15mm long
Dimension crisscross first surface of insulating layer that is bonded in of silk is formed；Glass fibre layer surface is equipped with second insulating layer, second insulating layer
The gap location of glass layer is filled in using polyamide insulated paint, second insulating layer surface is equipped with third insulating layer, and third is exhausted
Edge layer is compounded to form using polyester imine resin, and third surface of insulating layer is equipped with high-temperature-resistant layer, and high-temperature-resistant layer is applied using high temperature resistant
Material coating is formed, and high-temperature-resistant layer surface is coated with lube layer.
First thickness of insulating layer is 0.01-0.05mm.
The third thickness of insulating layer is 0.04-0.08mm.
The high-temperature-resistant layer thickness is 0.1-0.15mm.
The utility model, by testing repeatedly, determines the thickness of each level, reaches best after adopting the above scheme
Canon coats the high-temperature-resistant layer to be formed in particular by space energy-saving heat-insulating thermal insulation coatings, enamelling cuprum round line is enable to apply
Space industry, while the entirety for being effectively increased using crisscross glass fiber enameled wire is haled and anti-pull performance,
Using multilayer dielectric layer, insulation effect is good.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model.
Specific implementation mode
With reference to all attached drawings, the utility model is described in further detail, and the preferred embodiment of the utility model is：Ginseng
See attached drawing 1, the aviation polyamidoimide enamelling cuprum round line described in the present embodiment includes the copper core of circular in cross-section
1,1 surface of copper core is equipped with the first insulating layer 2, and the first insulating layer 2 is compounded to form using polyester imine resin, the first insulating layer 2
Thickness is 0.01mm, and 2 surface of the first insulating layer is equipped with glass layer 3, and glass layer 3 uses the glass fiber of 3mm long
Crisscross 2 surface of the first insulating layer that is bonded in is formed；3 surface of glass layer is equipped with second insulating layer 4, second insulating layer 4
The gap location of glass layer 3 is filled in using polyamide insulated paint, 4 surface of second insulating layer is equipped with third insulating layer 5, third
Insulating layer 5 is compounded to form using polyester imine resin, and 5 thickness of third insulating layer is 0.04mm, and 5 surface of third insulating layer is equipped with resistance to
Heat zone 6, high-temperature-resistant layer 6 coat to be formed using high-temperature resistant coating, and 6 thickness of high-temperature-resistant layer is 0.1mm, and 6 surface of high-temperature-resistant layer applies
It is covered with lube layer 7.The present embodiment determines the thickness of each level, reaches best Canon, especially adopt by testing repeatedly
The high-temperature-resistant layer to be formed is coated with space energy-saving heat-insulating thermal insulation coatings, enamelling cuprum round line is enable to apply in space industry, simultaneously
The entirety that enameled wire is effectively increased using crisscross glass fiber is haled and anti-pull performance, using multilayer insulation
Layer, insulation effect are good.
The embodiment of the above is only the preferred embodiment of the utility model, and the reality of the utility model is not limited with this
It applies range, therefore changes made by all shapes according to the utility model, principle, should all cover in the scope of protection of the utility model
It is interior.
Claims (4)
1. aviation polyamidoimide enamelling cuprum round line, it is characterised in that：It includes the copper core of circular in cross-section
（1）, copper core（1）Surface is equipped with the first insulating layer（2）, the first insulating layer（2）It is compounded to form using polyester imine resin, first
Insulating layer（2）Surface is equipped with glass layer（3）, glass layer（3）It is crisscross using the glass fiber of 3-15mm long
It is bonded in the first insulating layer（2）Surface is formed；Glass layer（3）Surface is equipped with second insulating layer（4）, second insulating layer（4）
Glass layer is filled in using polyamide insulated paint（3）Gap location, second insulating layer（4）Surface is equipped with third insulating layer
（5）, third insulating layer（5）It is compounded to form using polyester imine resin, third insulating layer（5）Surface is equipped with high-temperature-resistant layer（6）, resistance to
Heat zone（6）It coats to be formed using high-temperature resistant coating, high-temperature-resistant layer（6）Surface is coated with lube layer（7）.
2. aviation according to claim 1 polyamidoimide enamelling cuprum round line, it is characterised in that：First insulating layer
（2）Thickness is 0.01-0.05mm.
3. aviation according to claim 1 polyamidoimide enamelling cuprum round line, it is characterised in that：Third insulating layer
（5）Thickness is 0.04-0.08mm.
4. aviation according to claim 1 polyamidoimide enamelling cuprum round line, it is characterised in that：High-temperature-resistant layer（6）
Thickness is 0.1-0.15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721391706.0U CN207718856U (en) | 2017-10-26 | 2017-10-26 | Aviation polyamidoimide enamelling cuprum round line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721391706.0U CN207718856U (en) | 2017-10-26 | 2017-10-26 | Aviation polyamidoimide enamelling cuprum round line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207718856U true CN207718856U (en) | 2018-08-10 |
Family
ID=63060850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721391706.0U Active CN207718856U (en) | 2017-10-26 | 2017-10-26 | Aviation polyamidoimide enamelling cuprum round line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207718856U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109994257A (en) * | 2019-04-24 | 2019-07-09 | 南通远景电工器材有限公司 | A kind of heat resistance paint wire copper-clad flat line |
-
2017
- 2017-10-26 CN CN201721391706.0U patent/CN207718856U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109994257A (en) * | 2019-04-24 | 2019-07-09 | 南通远景电工器材有限公司 | A kind of heat resistance paint wire copper-clad flat line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 313000 No. 818 Xinhui Road, Lianshi Town, Nanxun District, Huzhou City, Zhejiang Province Patentee after: ZHEJIANG SANXING ELECTRICAL TECHNOLOGY Co.,Ltd. Address before: 313000 middle section of Lian Xi Road, industrial zone, Lian Shi, Nanxun District, Huzhou, Zhejiang Patentee before: ZHEJIANG SANXING ELECTRICAL TECHNOLOGY Co.,Ltd. |