CN103337303A - Production method of high-temperature-resistant and high-voltage wire - Google Patents
Production method of high-temperature-resistant and high-voltage wire Download PDFInfo
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- CN103337303A CN103337303A CN2013102856657A CN201310285665A CN103337303A CN 103337303 A CN103337303 A CN 103337303A CN 2013102856657 A CN2013102856657 A CN 2013102856657A CN 201310285665 A CN201310285665 A CN 201310285665A CN 103337303 A CN103337303 A CN 103337303A
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Abstract
The invention aims at providing a production method of a high-temperature-resistant and high-voltage wire. The production method of the high-temperature-resistant and high-voltage wire comprises the steps of wire exposure, filming, lapping, burning and wire forming. The method has the advantages that the method is simple in production technology, convenient to operate and easy to realize. The method has the positive effects that the production efficiency is improved; the cost of the wire is lowered; the quality and the grade of the wire are improved and raised; and no three-waste emission exists during production. The wire produced by the production method of the high-temperature-resistant and high-voltage wire can resist temperature by above 450 DEG C, and can resist voltage by 8kV. An electrical equipment product produced by the wire is small in size and light in weight; the production cost is lowered; and the quality and the grade of the product are improved and raised.
Description
Affiliated technical field
The invention discloses a kind of production method of high temperature resistant, high-voltage conducting wires, belong to the electric wire production technical field, especially relevant with the lead of producing as conductor with metallic aluminium.
Background technology
Lead is the indispensable materials of using of industry such as supply of electric power, electric equipment products.Lead of a great variety has plain conductor, enamelled wire, lapped wire, plated film line etc., and these leads have high temperature resistant and high-voltage resistant lead not, and the lead of high pressure resistant non-refractory is arranged, and therefore according to its characteristic, every kind of lead is limited to different places to be used.The production method of these leads also has nothing in common with each other, high temperature resistant not high voltage bearing lead for example, and its production method is: plain conductor → plated film → finished product; The lead of high pressure resistant non-refractory, its production method is: plain conductor → wrapped → finished product; Also have a kind of production method to be: plain conductor → wrapped → sintering → finished product; From the production method of above-mentioned several different conductors, the lead of producing has certain use defective, can not satisfy both high temperature and has on the electric equipment products of high pressure and use.Therefore to produce high voltage bearing electric equipment products, just need to strengthen and use the line model, cause small product size to increase; If produce resistant to elevated temperatures electric equipment products, need set up the ventilation auxiliary device, increase product cost.At present, also there is not a kind of not only high temperature resistant, but also high voltage bearing lead on the market.
Summary of the invention
The production method that the purpose of this invention is to provide a kind of high temperature resistant, high-voltage conducting wires, the lead that utilizes this production method high temperature resistant, high-voltage conducting wires to produce, heatproof can reach more than 450 ℃, the withstand voltage 8kv that reaches.The electric equipment products volume of producing with this lead is little, in light weight, reduce production costs, guarantee product quality.
Taked following technical scheme for realizing purpose of the present invention:
A kind of production method of high temperature resistant, high-voltage conducting wires, this production method high temperature resistant, high-voltage conducting wires is: plain conductor → plated film → wrapped → blow → finished product.
The stack of described wrapped adjacent layer coating is of a size of 50%～80% of former coating size.
Described blow temperature is 500 ℃～550 ℃, and the blow time is 2～3min.
The used coating of the present invention is existing polyimides product on the market; Described plated film is existing lead film plating process.
Characteristics of the present invention are that production technology is simple, easy to operate, realize easily; Its remarkable advantage is to enhance productivity, and reduces quality and the class of lead cost, raising lead, three-waste free discharge in the production.
Specific embodiments
Further describe technical characterictic of the present invention below in conjunction with embodiment:
Embodiment 1:
Getting one group of plated film of lead, is on the plated film line after the polyimide film of 20mm is wound on plated film with the coating width, overlapping wide be 11mm; Enter temperature after the coiling and be blow 3min in 520 ℃ the stove, take out and be finished product.
Embodiment 2
Getting one group of plated film of lead, is on the plated film line after the polyimide film of 20mm is wound on plated film with the coating width, overlapping wide be 15mm; Enter temperature after the coiling and be blow 2min in 550 ℃ the stove, take out and be finished product.
The lead that adopts the present invention to produce, heatproof reaches 500 ℃～550 ℃, the breakdown voltage resistant 8kv that reaches, the electric equipment products volume of producing with this lead is little, in light weight, reduce production costs, and improves the quality of electric equipment products greatly.
Claims (3)
1. the production method of high temperature resistant a, high-voltage conducting wires, it is characterized in that: described production method high temperature resistant, high-voltage conducting wires is: plain conductor → plated film → wrapped → blow → finished product.
2. by the production method of described high temperature resistant, the high-voltage conducting wires of claim 1, it is characterized in that: described wrapped be that the stack of adjacent layer coating is of a size of 50%～80% of former coating size.
3. by the production method of described high temperature resistant, the high-voltage conducting wires of claim 1, it is characterized in that: described blow temperature is 500 ℃～550 ℃, and the blow time is 25～30min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102856657A CN103337303A (en) | 2013-06-28 | 2013-06-28 | Production method of high-temperature-resistant and high-voltage wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102856657A CN103337303A (en) | 2013-06-28 | 2013-06-28 | Production method of high-temperature-resistant and high-voltage wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103337303A true CN103337303A (en) | 2013-10-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102856657A Pending CN103337303A (en) | 2013-06-28 | 2013-06-28 | Production method of high-temperature-resistant and high-voltage wire |
Country Status (1)
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| CN (1) | CN103337303A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101533688A (en) * | 2009-04-24 | 2009-09-16 | 曾燕飞 | Method for manufacturing smokeless incombustible temperature-resistant tetrafluoroethylene electric wire |
| CN202049776U (en) * | 2011-05-30 | 2011-11-23 | 山东昆嵛电缆有限公司 | High temperature resistant aviation wire |
| CN202534398U (en) * | 2012-03-30 | 2012-11-14 | 四川金瑞电工有限责任公司 | Corona-resistant polyimide film-sintered enameled rectangular copper wire |
| CN102800423A (en) * | 2012-08-01 | 2012-11-28 | 四川金瑞电工有限责任公司 | Manufacturing method of corona-resistant polyimide film sintered enamelled copper strap wires |
| US20130062097A1 (en) * | 2010-05-18 | 2013-03-14 | Tyco Electronics Uk Ltd | High temperature insulating tape and wire or cable sheathed therewith |
-
2013
- 2013-06-28 CN CN2013102856657A patent/CN103337303A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101533688A (en) * | 2009-04-24 | 2009-09-16 | 曾燕飞 | Method for manufacturing smokeless incombustible temperature-resistant tetrafluoroethylene electric wire |
| US20130062097A1 (en) * | 2010-05-18 | 2013-03-14 | Tyco Electronics Uk Ltd | High temperature insulating tape and wire or cable sheathed therewith |
| CN202049776U (en) * | 2011-05-30 | 2011-11-23 | 山东昆嵛电缆有限公司 | High temperature resistant aviation wire |
| CN202534398U (en) * | 2012-03-30 | 2012-11-14 | 四川金瑞电工有限责任公司 | Corona-resistant polyimide film-sintered enameled rectangular copper wire |
| CN102800423A (en) * | 2012-08-01 | 2012-11-28 | 四川金瑞电工有限责任公司 | Manufacturing method of corona-resistant polyimide film sintered enamelled copper strap wires |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131002 |