CN101448365A - Method for manufacturing metal circuit board for plastic rack - Google Patents
Method for manufacturing metal circuit board for plastic rack Download PDFInfo
- Publication number
- CN101448365A CN101448365A CNA200810207784XA CN200810207784A CN101448365A CN 101448365 A CN101448365 A CN 101448365A CN A200810207784X A CNA200810207784X A CN A200810207784XA CN 200810207784 A CN200810207784 A CN 200810207784A CN 101448365 A CN101448365 A CN 101448365A
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- CN
- China
- Prior art keywords
- circuit board
- metal circuit
- metal
- plastic
- plastic rack
- 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.)
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Abstract
The invention relates to a method for manufacturing a metal circuit board for a plastic rack, comprising the following steps: firstly, the metal circuit board is molded by a hardware mould according to requirement, and slender metal plates are used for connecting metal circuit boards of units; plastic is covered on the molded metal circuit board; after rubber is molded and fixed, a processing cut area is cut off, so that the metal circuit boards of the units are relatively independent. Compared with the prior art, the method has the advantages of high overload current, strong product reliability, long service life, easy connection with other parts, and easy assembly; as according to complex concrete condition of a product, the circuit boards of the units can be free assembled and can be connected and fixed through the plastic rack. The metal circuit board can not only be free combination of plane, but also be free combination of solid.
Description
Technical field
The present invention relates to the manufacture method of metal circuit board, relate in particular to a kind of manufacture method of metal circuit board for plastic rack.
Background technology
Present many wiring boards mostly are the PVC plate, because of the PVC plate when the copper facing paper tinsel, the paper tinsel layer is generally about 0.2, because of its paper tinsel layer is thinner, so be difficult for by big electric current, by big electric current, need take other special process as needs, production cost is higher like this.There is serious hidden danger in product simultaneously, influences useful life, and, be difficult for mechanical connection with other part, when the paper tinsel laminar surface also had other motion parts sometimes, its surface was not wear-resisting, and very easily wearing and tearing have a strong impact on product quality.
Summary of the invention
Purpose of the present invention is exactly in order to overcome the defective that above-mentioned prior art exists, a kind of manufacture method of high-efficiency reliable metal circuit board for plastic rack to be provided.
Purpose of the present invention can be achieved through the following technical solutions: a kind of manufacture method of metal circuit board for plastic rack is characterized in that this manufacture method may further comprise the steps:
(1) with metal circuit board earlier with the five metals mould type of hoping for success as required, between each unit metal wiring board with the connection of long and thin metal plate;
(2) on the metal circuit board after the moulding, cover plastic cement;
(3) treat that plastic rubber shaping is fixing after, again technology is cut out and cuts the district and block, make each unit metal wiring board relatively independent.
Described metal circuit board comprises the metal circuit board on plane, three-dimensional metal circuit board.
Compared with prior art, advantage of the present invention comprises:
(1) overload current is big: adopt the different-thickness copper material to manufacture wiring board according to the product size of current, can bear big electric current and pass through, and not need to take other special process;
(2) product reliability is strong, long service life: when other motion parts, metal circuit board honing performance is higher than PVC plate copper facing paper tinsel far away, so metal circuit board long service life: because metal circuit board can bear big electric current, so the metal circuit board good reliability, PVC wiring board Copper Foil easily comes off;
(3) easily be connected: adopt sheet metal to manufacture wiring board with other parts, sheet metal can be manufactured the port that is connected with other parts early stage in advance, and this just is connected with other parts than being easier to, and realizes the assembling simplification, increase work efficiency, reduce production costs;
(4) easily combination: according to the complicated concrete condition of product, each unit line plate can be carried out independent assortment, connect also by the plastic cement frame and fixed, this metalloid wiring board both can be the independent assortment on plane, also can be three-dimensional independent assortment.
Embodiment
The present invention will be further described below in conjunction with specific embodiment.
Embodiment 1
With metallic plate earlier with the five metals mould by figure requirement moulding (port that comprises connection), connect (cut out as figure technology and cut the district) with the long and thin metal plate between each unit line plate (wiring board 1/ wiring board 2/ wiring board 3), after treating that plastic rubber shaping is fixing, technology is cut out cut to distinguish again and block, make each unit line plate relatively independent, be independent of each other, but interconnect again by electronic component between each unit line plate, the various metal circuit board for plastic rack of final formation, this metalloid wiring board both can be the metal circuit board on plane, also can be three-dimensional metal circuit board.
Claims (2)
1. the manufacture method of a metal circuit board for plastic rack is characterized in that, this manufacture method may further comprise the steps:
(1) with metal circuit board earlier with the five metals mould type of hoping for success as required, between each unit metal wiring board with the connection of long and thin metal plate;
(2) on the metal circuit board after the moulding, cover plastic cement;
(3) treat that plastic rubber shaping is fixing after, again technology is cut out and cuts the district and block, make each unit metal wiring board relatively independent.
2. the manufacture method of a kind of metal circuit board for plastic rack according to claim 1 is characterized in that, described metal circuit board comprises the metal circuit board on plane, three-dimensional metal circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200810207784XA CN101448365A (en) | 2008-12-25 | 2008-12-25 | Method for manufacturing metal circuit board for plastic rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200810207784XA CN101448365A (en) | 2008-12-25 | 2008-12-25 | Method for manufacturing metal circuit board for plastic rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101448365A true CN101448365A (en) | 2009-06-03 |
Family
ID=40743664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA200810207784XA Pending CN101448365A (en) | 2008-12-25 | 2008-12-25 | Method for manufacturing metal circuit board for plastic rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101448365A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101791839A (en) * | 2010-03-23 | 2010-08-04 | 上海日用-友捷汽车电气有限公司 | Injection molding method of PWM (Pulse Width Modulation) controller shell body and metal pins |
| CN102983433A (en) * | 2012-11-23 | 2013-03-20 | 重庆亚宸汽车零部件有限公司 | Connector for circuits of hybrid techniques and production method thereof |
| CN110740584A (en) * | 2019-10-12 | 2020-01-31 | 西安金百泽电路科技有限公司 | method for preparing gold immersion of ultra-long and ultra-thin polyimide single panel |
-
2008
- 2008-12-25 CN CNA200810207784XA patent/CN101448365A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101791839A (en) * | 2010-03-23 | 2010-08-04 | 上海日用-友捷汽车电气有限公司 | Injection molding method of PWM (Pulse Width Modulation) controller shell body and metal pins |
| CN102983433A (en) * | 2012-11-23 | 2013-03-20 | 重庆亚宸汽车零部件有限公司 | Connector for circuits of hybrid techniques and production method thereof |
| CN110740584A (en) * | 2019-10-12 | 2020-01-31 | 西安金百泽电路科技有限公司 | method for preparing gold immersion of ultra-long and ultra-thin polyimide single panel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
Open date: 20090603 |