CN1542870A - Method for producing electromagnetic wire - Google Patents
Method for producing electromagnetic wire Download PDFInfo
- Publication number
- CN1542870A CN1542870A CNA2003101101497A CN200310110149A CN1542870A CN 1542870 A CN1542870 A CN 1542870A CN A2003101101497 A CNA2003101101497 A CN A2003101101497A CN 200310110149 A CN200310110149 A CN 200310110149A CN 1542870 A CN1542870 A CN 1542870A
- Authority
- CN
- China
- Prior art keywords
- powder
- production method
- electromagnetic wire
- wire
- curing
- 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.)
- Granted
Links
Abstract
This invention discloses a manufacturing method for a magnetic wire by processing the raw material by drawing, cleaning, taking up, softening, paying off, cleaning, drying, powdering, solidifying and taking up to the product.
Description
Technical field
The invention discloses a kind of production method of electromagnetic wire, belong to the electromagnetic material production technical field, especially relevant with the production method of electromagnetic wire.
Background technology
Electromagnetic wire is one of major product of electromagnetic product, and the coil windings that is mainly used in electric equipment products such as transformer, instrument transformer, motor, generator is used.The production method of existing electromagnetic wire is to produce the raw material of electromagnetic wire through wire drawing → cleaning → take-up → softening → unwrapping wire → japanning → oven dry → take-up → finished product.The method of this traditional mode of production electromagnetic wire is wasted raw material, contaminated environment aborning; In use there is certain defective in the electromagnetic wire of producing in this way (enamelled wire): the one, and heatproof is lower, generally below 130 ℃; The 2nd, it is poor to insulate, and the insulation adhesive rate is at 20%-27%, and use is restricted.
Summary of the invention
The production method that the purpose of this invention is to provide a kind of electromagnetic wire, can make the insulation adhesive rate reach 80%-90% at the production electromagnetic wire in this way, not only can economize in raw materials, but also free from environmental pollution, the electromagnetic wire good insulation preformance that utilizes this method to produce can anti-high temperature more than 180 ℃.
Taked following production method for realizing purpose of the present invention:
Raw material → wire drawing → cleaning → take-up → softening → unwrapping wire → cleaning → oven dry → powder → curing → take-up → finished product.
In the production method of the present invention powder both can be that powder in electrostatic spraying, also can be static sulfuration bed powder, can also be that powder is being immersed in sulfuration.
Curing temperature in the production method of the present invention is between 180 ℃-260 ℃, and be 8-15 minute curing time.
The used powder of the present invention is an existing insulating powder with the preparation of insulating material such as epoxy resin, polyester on the market.
Because the present invention using the enamelling process in the electromagnetic wire production method instead powder craft, powder evenly, do not have water clock, a no noxious gas emission; When producing electromagnetic wire, not only can economize in raw materials, but also free from environmental pollution; Curing temperature height when solidifying the electromagnetic wire insulating barrier in this way, generally more than 260 ℃, therefore, the electromagnetic wire of Sheng Chaning can anti-high temperature more than 180 ℃ in this way.
Specific embodiments
Powder in electrostatic spraying in the production method of the present invention, be in electrostatic spraying that powder is indoor to carry out, powder equipment (as HV generator, spray gun etc.) with existing electrostatic spraying and make powder belt static, after the backguy oven dry in this production method, the powder chamber through electrostatic spraying and can even static powder, be cured after powder.
Static sulfuration bed powder be in static sulfuration bed, to carry out,, with powder boiling and static electrification the backguy oven dry after the static vulcanizing chamber can powder by even static, is cured after powder with HV generator.
It is to carry out in sulfuration bed that powder is being immersed in sulfuration, will heat to 160 ℃-190 ℃ after the backguy oven dry, through vulcanizing chamber can be even powder, be cured after powder.
The used HV generator of the present invention, spray gun, static sulfuration bed etc. all are existing products on the market.
Embodiment 1
The wire drawing diameter of learning from else's experience is that the backguy oven dry of 1.2mm powder after the powder chamber in electrostatic spraying, is cured after powder, and curing temperature is 180 ℃; 8 minutes curing times, enter down the road production process after the curing.
Embodiment 2
The wire drawing diameter of learning from else's experience be 2.1mm the backguy oven dry after static sulfuration bed powder, be cured after powder, curing temperature is 210 ℃; 10 minutes curing times, enter down the road production process after the curing.
Embodiment 3
The wire drawing diameter of learning from else's experience be the backguy oven dry of 4.0mm after the sulfuration bed is immersing powder, be cured after powder, curing temperature is 260 ℃; 15 minutes curing times, enter down the road production process after the curing.
Claims (3)
1. the production method of an electromagnetic wire, its spy just is being that the production method of described electromagnetic wire is: raw material → wire drawing → cleaning → take-up → softening → unwrapping wire → cleaning → oven dry → powder → curing → take-up → finished product.
2, by the production method of the described a kind of electromagnetic wire of claim 1, its spy just be in the described production method powder both can be that powder in electrostatic spraying, also can be static sulfuration bed powder, can also be that the sulfuration bed is immersing powder.
3, by the production method of the described a kind of electromagnetic wire of claim 1, its spy just is being curing temperature in the described production method between 180 ℃-260 ℃, and be 8-15 minute curing time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200310110149 CN1219300C (en) | 2003-11-02 | 2003-11-02 | Method for producing electromagnetic wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200310110149 CN1219300C (en) | 2003-11-02 | 2003-11-02 | Method for producing electromagnetic wire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1542870A true CN1542870A (en) | 2004-11-03 |
| CN1219300C CN1219300C (en) | 2005-09-14 |
Family
ID=34335523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200310110149 Expired - Fee Related CN1219300C (en) | 2003-11-02 | 2003-11-02 | Method for producing electromagnetic wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1219300C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100407341C (en) * | 2006-06-13 | 2008-07-30 | 山西天海泵业有限公司 | Waterproof aluminium electromagnetic wire manufacturing method |
| CN103302049A (en) * | 2013-05-22 | 2013-09-18 | 江苏句容联合铜材有限公司 | Enameled bare wire cleaning process |
| CN108695025A (en) * | 2018-03-30 | 2018-10-23 | 南安市创培电子科技有限公司 | A kind of production method of electronic isolation copper, aluminium circle, flat electromagnetic wire |
-
2003
- 2003-11-02 CN CN 200310110149 patent/CN1219300C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100407341C (en) * | 2006-06-13 | 2008-07-30 | 山西天海泵业有限公司 | Waterproof aluminium electromagnetic wire manufacturing method |
| CN103302049A (en) * | 2013-05-22 | 2013-09-18 | 江苏句容联合铜材有限公司 | Enameled bare wire cleaning process |
| CN108695025A (en) * | 2018-03-30 | 2018-10-23 | 南安市创培电子科技有限公司 | A kind of production method of electronic isolation copper, aluminium circle, flat electromagnetic wire |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1219300C (en) | 2005-09-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102034570B (en) | Preparation method of glass fiber covered corona-resistant enameled rectangular wire | |
| CN101824268B (en) | Production method of nano composite modified insulating paint for enameled wire and high-performance nano composite enameled wire | |
| CN109273235A (en) | A kind of bivalve layer insulating coating method of metal soft magnetic composite material | |
| CN1219300C (en) | Method for producing electromagnetic wire | |
| CN103594219A (en) | Method for manufacturing sendust material and mu173 sendust magnetic powder core | |
| CN208806084U (en) | Air conditioner motor high heat-stage modified polyester enameled round copper wire | |
| CN113871113A (en) | Method for forming coating nonlinear conductive basin-type insulator | |
| CN103567436A (en) | Manufacturing method of iron-silicon material and iron-silicon magnetic powder core having permeability mu of 55 | |
| CN201185108Y (en) | Apparatus for producing ceramic insulation conductor | |
| CN201449788U (en) | Autohension glass-fiber-cover double-layer film frequency conversion enamel-cover flat copper line | |
| CN201417633Y (en) | Self-adhesive glass silk-wrapped double-layer paint film frequency conversion enameled copper round wire | |
| CN113451039A (en) | Novel FeSi-based water atomized Fe-Si-Cr soft magnetic powder core and preparation method thereof | |
| CN1691211A (en) | Frequency changing electromagnetic wire and manufacturing method thereof | |
| CN201725614U (en) | Copper flat wire | |
| CN101894624A (en) | Copper flat wire and manufacturing method thereof | |
| CN201408575Y (en) | Double-film frequency-conversion enameled rectangular copper wire | |
| CN201408581Y (en) | Glass fiber-covered double-film frequency-conversion enameled rectangular copper wire | |
| CN205722982U (en) | A kind of resistant to elevated temperatures enameled wire machining device | |
| CN104637628A (en) | Production technology of SPP water-resistant winding wire | |
| CN1744236A (en) | Method for producing electronic insulated copper, aluminium circle, flat electromagnetic wire | |
| CN201449792U (en) | Autohension double-layer film frequency conversion enamel-cover flat copper line | |
| CN201408576Y (en) | Double-film frequency-conversion enameled rectangle aluminum wire | |
| CN201408564Y (en) | Double-film frequency-conversion enameled aluminum wire | |
| JPH03159014A (en) | Manufacture of flat and square insulated cable | |
| CN201449791U (en) | Autohension double-layer film frequency conversion enamel-cover flat aluminum line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20041103 Assignee: Xuchang Huayuan Electrical Equipment Co., Ltd. Assignor: Henan Yanling Alumite Wire Plant Contract record no.: 2014410000072 Denomination of invention: Method for producing electromagnetic wire Granted publication date: 20050914 License type: Exclusive License Record date: 20140805 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Henan Yanling Alumite Wire Plant Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050914 Termination date: 20151102 |