CN102468001A - Double-glass-fiber covered enamelled copper flat wire and production process thereof - Google Patents
Double-glass-fiber covered enamelled copper flat wire and production process thereof Download PDFInfo
- Publication number
- CN102468001A CN102468001A CN2010105479692A CN201010547969A CN102468001A CN 102468001 A CN102468001 A CN 102468001A CN 2010105479692 A CN2010105479692 A CN 2010105479692A CN 201010547969 A CN201010547969 A CN 201010547969A CN 102468001 A CN102468001 A CN 102468001A
- Authority
- CN
- China
- Prior art keywords
- double
- glass fiber
- glass
- flat wire
- copper flat
- Prior art date
- 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.)
- Pending
Links
Images
Landscapes
- Insulated Conductors (AREA)
Abstract
The invention discloses a double-glass-fiber covered enamelled copper flat wire, which is formed of wrapping double-layer glass fiber on a copper flat wire and coating a layer of bonding paint on the surface and among all layers, and the double-layer glass fiber adopts reticular glass fiber layers with the wrapping pitch greater than 5mm and smaller than 6mm and the wrapping angle greater than 10 degrees and smaller than 30 degrees. The invention also discloses a production process of the double-glass-fiber covered enamelled copper flat wire. The double-glass-fiber covered enamelled copper flat wire has the advantages that the indexes of performance such as the bending performance, the sticking performance and the like are improved, the use requirements can be met, and the service life is prolonged.
Description
Technical field
The present invention relates to a kind of double glass fiber copper-clad lenticular wire and production technology thereof, particularly relate to a kind of double glass fiber copper-clad lenticular wire and production technology thereof that is suitable for dried motor, electric equipment products.
Background technology
At present, motor, the used winding wire of electric equipment products generally adopt wrapped double glazing silk on copper strap wire or the mica tape copper-clad lenticular wire, and scribble one deck bonding lacquer with the surface between each layer, to solve insulation.
It is 1-2 ° of wrapping angle that but the double glazing silk of these structures all adopts fine pith; When coiling; The bending and the adhesion property of winding wire do not reach requirement, in use are prone on the flexure plane of winding coil produce the insulating barrier cracking, and its coil is destroyed and reduction of service life.
Summary of the invention
The objective of the invention is to: to the deficiency of prior art, a kind of cancellated double glass fiber copper-clad of coarse pitch lenticular wire that has is provided,, can satisfies instructions for use, increase the service life with performance index such as improve bending, adhere to.
The objective of the invention is to realize through following mode.The present invention works energetically 10 ° netted glass fiber layers less than 30 ° wrapping angles less than 6 millimeters lay of lapping in employing on the prior art basis more than 5 millimeters.
The invention also discloses a kind of production technology of double glass fiber copper-clad lenticular wire, may further comprise the steps: outside copper strap wire, be coated with the bonding lacquer, cure; Wrapped alkali-free glass wool soaks the bonding lacquer, cures; To the wrapped glass fiber of opposite direction, soaking the bonding lacquer, cure; Being coated with bonding lacquer again and curing and form, the double glazing silk adopts and works energetically 10 ° of netted glass fiber layers less than 30 ° of wrapping angles less than 6 millimeters lay of lapping more than 5 millimeters.
The present invention is because of having adopted wrapped coarse pitch, and winding wire bending crack phenomenon when having avoided coiling can guarantee that insulating barrier is close on the copper strap wire, therefore increases the service life, and improves performance index such as bending, tack
Description of drawings
Just the present invention is described further with implementing below in conjunction with accompanying drawing:
Fig. 1 is a wrapping angle sketch map in the prior art;
Fig. 2 is lay of lapping of the present invention or wrapping angle sketch map;
Fig. 3 is the technological process of production sketch map of double glass fiber copper-clad lenticular wire of the present invention.
Embodiment
Provide preferred embodiment of the present invention below in conjunction with accompanying drawing, to specify technical scheme of the present invention.
As shown in Figure 1, adopted 1～2 ° of wrapping angle in the prior art, when coiling, particularly the glass fiber of crooked position reduces adhesion property because of bending crack like this.As shown in Figure 2; It is less than 6 millimeters more than 5 millimeters that the present invention has adopted lay of lapping n; Wrapping angle a works energetically 10 ° less than 30 ° netted glass fiber layer; Therefore winding wire bending crack phenomenon in the time of avoiding coiling, and guaranteed that glass wire is close on the copper strap wire, particularly can improve copper strap wire crooked position adhesive force.
As shown in Figure 3, the production technology of double glass fiber copper-clad lenticular wire of the present invention may further comprise the steps: outside copper strap wire (or mica tape copper-clad lenticular wire), be coated with the bonding lacquer; Cure, wrapped alkali-free glass wool soaks the bonding lacquer; Cure,, soaking the bonding lacquer to the wrapped glass fiber of opposite direction; Cure, being coated with bonding lacquer again and curing and form.
The above, is familiar with this technological various simple covert and modification that those skilled in the art did and still belongs to protection scope of the present invention in the spiritual category that does not break away from the present invention's creation all so that the present invention conveniently to be described.
Claims (2)
1. double glass fiber copper-clad lenticular wire; By wrapped double glazing silk on the copper strap wire; Scribble one deck bonding lacquer with the surface between each layer and form, it is characterized in that: the double glazing silk adopts and works energetically 10 ° of netted glass fiber layers less than 30 ° of wrapping angles less than 6 millimeters lay of lapping more than 5 millimeters.
2. the production technology of a double glass fiber copper-clad lenticular wire may further comprise the steps: outside copper strap wire, be coated with the bonding lacquer, cure; Wrapped alkali-free glass wool soaks the bonding lacquer, cures; To the wrapped glass fiber of opposite direction, soaking the bonding lacquer, cure; Being coated with bonding lacquer again and curing and form, the double glazing silk adopts and works energetically 10 ° of netted glass fiber layers less than 30 ° of wrapping angles less than 6 millimeters lay of lapping more than 5 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105479692A CN102468001A (en) | 2010-11-16 | 2010-11-16 | Double-glass-fiber covered enamelled copper flat wire and production process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105479692A CN102468001A (en) | 2010-11-16 | 2010-11-16 | Double-glass-fiber covered enamelled copper flat wire and production process thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102468001A true CN102468001A (en) | 2012-05-23 |
Family
ID=46071515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105479692A Pending CN102468001A (en) | 2010-11-16 | 2010-11-16 | Double-glass-fiber covered enamelled copper flat wire and production process thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102468001A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103489507A (en) * | 2013-09-25 | 2014-01-01 | 苏州贯龙电磁线股份有限公司 | Equipment for manufacturing self-adhesive glass silk covered composite film lapping electromagnetic wires |
| CN104200877A (en) * | 2014-09-23 | 2014-12-10 | 烟台中和平电磁线有限公司 | Composite dipping wire and production method thereof |
| CN104851485A (en) * | 2015-05-21 | 2015-08-19 | 苏州贯龙电磁线股份有限公司 | Sealed type water-resistant electromagnetic wire |
| CN107833696A (en) * | 2017-10-20 | 2018-03-23 | 铜陵豪威富铜业有限责任公司 | Double glass fiber bag corona-resistant polyimide film copper flat wire preparation method |
-
2010
- 2010-11-16 CN CN2010105479692A patent/CN102468001A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103489507A (en) * | 2013-09-25 | 2014-01-01 | 苏州贯龙电磁线股份有限公司 | Equipment for manufacturing self-adhesive glass silk covered composite film lapping electromagnetic wires |
| CN103489507B (en) * | 2013-09-25 | 2016-04-06 | 苏州贯龙电磁线股份有限公司 | A kind of manufacturing equipment of tack electromagnetic wires with glass fibre covered and thin film sheathing |
| CN104200877A (en) * | 2014-09-23 | 2014-12-10 | 烟台中和平电磁线有限公司 | Composite dipping wire and production method thereof |
| CN104851485A (en) * | 2015-05-21 | 2015-08-19 | 苏州贯龙电磁线股份有限公司 | Sealed type water-resistant electromagnetic wire |
| CN107833696A (en) * | 2017-10-20 | 2018-03-23 | 铜陵豪威富铜业有限责任公司 | Double glass fiber bag corona-resistant polyimide film copper flat wire preparation method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR20170016946A (en) | Uv-resistant superhydrophobic coating compositions | |
| CN101424060A (en) | Diamond dotted glue composite dielectric paper and preparation method thereof | |
| CN102468001A (en) | Double-glass-fiber covered enamelled copper flat wire and production process thereof | |
| CN205264362U (en) | Corona -resistant polyimide film -sintered enameled rectangular copper wire | |
| CN203746451U (en) | Multi-coating high performance varnished wire | |
| CN102467998A (en) | Double- glass fiber wrapped copper round wire and production process | |
| CN102903457A (en) | Glass fiber copper clad strap wire and anufacturing method of glass fiber copper clad strap wire | |
| CN201893148U (en) | Double glass fiber layer lapped rectangular copper wire | |
| CN201893146U (en) | Double glass fiber wrapped copper round wire | |
| CN201893149U (en) | Glass fiber lapped enameled rectangular copper wire | |
| CN201503716U (en) | Single side enameled self-adhesive transposition wire | |
| CN203192465U (en) | Glass fiber wrapped enameled copper flat wire | |
| WO2011152688A3 (en) | Insulated electric wire | |
| CN201315175Y (en) | Enameled flat wire with single-side enameled self-adhesive layer | |
| CN201689722U (en) | Alcohol-soluble self-adhesive enamel wire | |
| CN102468002A (en) | Glass fiber covered enamelled copper flat wire and production process thereof | |
| CN204087850U (en) | A kind of insulation copper flat wire wrapped | |
| CN2237881Y (en) | High-flexible double-glass copper clad lenticular wire | |
| CN204204461U (en) | A kind of Inverter fed motor High Strength Polyimide laminated film copper strap wire | |
| CN203260346U (en) | Transformer/motor-used double-glass fiber-wrapped round wire | |
| CN203760104U (en) | Glass fiber-covered polyimide film reinforcing mica tape lapped wire | |
| CN201853516U (en) | Double-glass yarn copper-sheathed flat wire | |
| CN203267384U (en) | Coating type composite material for dry type transformer | |
| CN2350846Y (en) | Double glass fibre clad copper flat wire | |
| CN203192471U (en) | Double-glass fiber wrapped copper flat wire |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120523 |