CN104613912A - Method for detecting enameled wire for transformer - Google Patents
Method for detecting enameled wire for transformer Download PDFInfo
- Publication number
- CN104613912A CN104613912A CN201410784151.0A CN201410784151A CN104613912A CN 104613912 A CN104613912 A CN 104613912A CN 201410784151 A CN201410784151 A CN 201410784151A CN 104613912 A CN104613912 A CN 104613912A
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- CN
- China
- Prior art keywords
- detection method
- enameled wire
- transformer
- solution
- wire
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/10—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring diameters
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
The invention provides a method for detecting an enameled wire for a transformer. The method comprises the steps of (A1) dipping the enameled wire into a solution to dissolve the varnish covering a metal wire, (A2) cleaning the surface of the enameled wire to expose the metal wire, and (A3) detecting the diameter of the exposed metal wire. The method has the advantages of accurate detection, high efficiency and the like.
Description
Technical field
The present invention relates to transformer, particularly the detection method of transformer enameled wire.
Background technology
Power transformer is one of major equipment of generating plant and electric substation.The effect of transformer is many-sided, boosted voltage electric energy can not only be delivered to electricity consumption area, voltage can also be reduced to use voltage at different levels, to meet the needs of electricity consumption.
In transformer manufacturing, need to use a large amount of enameled wires, and the serviceability of transformer depends on the specification of enameled wire, the enameled wire as too thin reduces the serviceability of transformer.Therefore, before transformer manufacturing, the specification of accurate low detection enameled wire seems very necessary.Current way is, the paint being coated on metal wire outer rim wiped off by use instrument, re-uses the diameter of tool detection metal wire.This way has some shortcomings, as:
1, detect inaccurate, manually scrape paint, the possibility of wiping metal line surface off is large, reduces accuracy in detection;
2, detection efficiency is low, needs manually to scrape paint.
Summary of the invention
In order to solve above shortcomings in prior art, the invention provides a kind of detection method detecting the transformer enameled wire accurate, efficiency is high.
For achieving the above object, the present invention is by the following technical solutions:
A detection method for transformer enameled wire, described detection method comprises the following steps:
(A1) described enameled wire is immersed in solution, dissolve the paint of clad metal line;
(A2) clear up the surface of described enameled wire, described metal wire is exposed;
(A3) diameter of exposed metal wire is detected.
According to above-mentioned detection method, preferably, the component of described solution is trichloro-ester acid, phosphorus cresols, chlorinated solvents.
According to above-mentioned detection method, preferably, the proportioning of described component is:
5-25：20：10-25：0.2-20。
According to above-mentioned detection method, preferably, the component of described solution is methylene chloride, monoethanolamine, ethylene glycol ethyl ether, methylcellulose, sodium alkyl benzene sulfonate, paraffin and water.
According to above-mentioned detection method, preferably, the component of described solution is methylene chloride, methyl alcohol, ethylene glycol ethyl ether, methylcellulose, plastifier, paraffin and water.
Compared with prior art, the beneficial effect that the present invention has is:
Use the paint of special solution rapid solution clad metal line, re-use flexible material wiping, to metal wire not damaged, improve accuracy in detection and detection efficiency.
Embodiment
Following description describe Alternate embodiments of the present invention how to implement to instruct those skilled in the art and to reproduce the present invention.In order to instruct technical solution of the present invention, simplifying or having eliminated some conventional aspects.Those skilled in the art should understand that the modification that is derived from these embodiments or replace will within the scope of the invention.Those skilled in the art should understand that following characteristics can combine to form multiple modification of the present invention in every way.Thus, the present invention is not limited to following Alternate embodiments, and only by claim and their equivalents.
Embodiment 1:
The detection method of the transformer enameled wire of the embodiment of the present invention 1, described detection method comprises the following steps:
(A1) described enameled wire is immersed in solution, dissolve the paint of clad metal line; The component of solution is trichloro-ester acid, phosphorus cresols, chlorinated solvents, and proportioning is: 5-25:20:10-25:0.2-20;
(A2) with the surface of enameled wire described in cotton wiping, remove remained on surface, described metal wire is exposed;
(A3) diameter of exposed metal wire is detected, as vernier caliper, micrometer caliper etc.
Embodiment 2:
A detection method for transformer enameled wire, described detection method comprises the following steps:
(A1) described enameled wire is immersed in solution, dissolve the paint of clad metal line; Described solution component is: methylene chloride, monoethanolamine, ethylene glycol ethyl ether, methylcellulose, sodium alkyl benzene sulfonate, paraffin and water, and proportioning is: 72:5:4:3:5:3:3;
(A2) with the surface of enameled wire described in cotton wiping, remove remained on surface, described metal wire is exposed;
(A3) diameter of exposed metal wire is detected, as vernier caliper, micrometer caliper etc.
Embodiment 3:
A detection method for transformer enameled wire, described detection method comprises the following steps:
(A1) described enameled wire is immersed in solution, dissolve the paint of clad metal line; The component of described solution is methyl alcohol, methylene chloride, ethylene glycol ethyl ether, methylcellulose, plastifier, paraffin and water, and proportioning is: 6.5:72:4:2:5:3:3;
(A2) with the surface of enameled wire described in cotton wiping, remove remained on surface, described metal wire is exposed;
(A3) diameter of exposed metal wire is detected, as vernier caliper, micrometer caliper etc.
Claims (5)
1. a detection method for transformer enameled wire, is characterized in that: described detection method comprises the following steps:
(A1) described enameled wire is immersed in solution, dissolve the paint of clad metal line;
(A2) clear up the surface of described enameled wire, described metal wire is exposed;
(A3) diameter of exposed metal wire is detected.
2. detection method according to claim 1, is characterized in that: the component of described solution is trichloro-ester acid, phosphorus cresols, chlorinated solvents.
3. detection method according to claim 1, is characterized in that: the proportioning of described component is:
5-25：20：10-25：0.2-20。
4. detection method according to claim 1, is characterized in that: the component of described solution is methylene chloride, monoethanolamine, ethylene glycol ethyl ether, methylcellulose, sodium alkyl benzene sulfonate, paraffin and water.
5. detection method according to claim 1, is characterized in that: the component of described solution is methylene chloride, methyl alcohol, ethylene glycol ethyl ether, methylcellulose, plastifier, paraffin and water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410784151.0A CN104613912A (en) | 2014-12-16 | 2014-12-16 | Method for detecting enameled wire for transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410784151.0A CN104613912A (en) | 2014-12-16 | 2014-12-16 | Method for detecting enameled wire for transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104613912A true CN104613912A (en) | 2015-05-13 |
Family
ID=53148473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410784151.0A Pending CN104613912A (en) | 2014-12-16 | 2014-12-16 | Method for detecting enameled wire for transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104613912A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4590678A (en) * | 1984-12-03 | 1986-05-27 | Alonso Arredondo | Technique for determining thread accuracy |
| CN1590474A (en) * | 2003-08-29 | 2005-03-09 | 广东蓉胜超微线材股份有限公司 | Paint remover used for polyester, poly esterimine paint capper covered round wire paint film |
| CN101709172A (en) * | 2009-12-18 | 2010-05-19 | 陆颂荫 | Enameled wire varnish remover |
| CN102607437A (en) * | 2011-01-24 | 2012-07-25 | 广东蓉胜超微线材股份有限公司 | Movable online detection device and detection method of enamelled wire diameter |
-
2014
- 2014-12-16 CN CN201410784151.0A patent/CN104613912A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4590678A (en) * | 1984-12-03 | 1986-05-27 | Alonso Arredondo | Technique for determining thread accuracy |
| CN1590474A (en) * | 2003-08-29 | 2005-03-09 | 广东蓉胜超微线材股份有限公司 | Paint remover used for polyester, poly esterimine paint capper covered round wire paint film |
| CN101709172A (en) * | 2009-12-18 | 2010-05-19 | 陆颂荫 | Enameled wire varnish remover |
| CN102607437A (en) * | 2011-01-24 | 2012-07-25 | 广东蓉胜超微线材股份有限公司 | Movable online detection device and detection method of enamelled wire diameter |
Non-Patent Citations (4)
| Title |
|---|
| K.K: "漆包线检验方法介绍", 《百度文库》 * |
| 吴正永: "漆包线脱漆剂的研制和应用", 《兵工学报（防腐与包装分册）》 * |
| 朱庆红等: "《油漆工实用技术手册》", 31 January 2002, 江苏科学技术出版社 * |
| 袁军湘等: "《工业洗涤剂及洗涤技术》", 31 December 1993, 湖南科学技术出版社 * |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150513 |
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| WD01 | Invention patent application deemed withdrawn after publication |