CN105960101A - Printed circuit board manufacturing method simple to operate - Google Patents
Printed circuit board manufacturing method simple to operate Download PDFInfo
- Publication number
- CN105960101A CN105960101A CN201610585914.8A CN201610585914A CN105960101A CN 105960101 A CN105960101 A CN 105960101A CN 201610585914 A CN201610585914 A CN 201610585914A CN 105960101 A CN105960101 A CN 105960101A
- Authority
- CN
- China
- Prior art keywords
- circuit board
- printed circuit
- operate
- pcb
- printer
- 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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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/0011—Working of insulating substrates or insulating layers
- H05K3/0044—Mechanical working of the substrate, e.g. drilling or punching
- H05K3/0047—Drilling of holes
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/02—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding
- H05K3/04—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding the conductive material being removed mechanically, e.g. by punching
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing Of Printed Circuit Boards (AREA)
Abstract
The invention discloses a printed circuit board manufacturing method simple to operate. The method comprises the steps of: drawing out a circuit diagram on a computer and printing out with a printer to obtain a circuit drawing; duplicating the circuit diagram on the circuit drawing to a copper clad plate via a carbon paper, and carving with a knife according to the circuit diagram on the copper clad plate to obtain a curved circuit board; and putting the curved circuit board into a corrosive liquid for corroding, taking out and punching, then repairing holes and cleaning to obtain the printed circuit board, wherein a straight shank twist drill or a milling cutter is adopted by the drill for punching. Through above manner, and according to the printed circuit board manufacturing method simple to operate disclosed by the invention, the operation of the manufacturing method is simple and convenient, the energy consumed by the whole process is small, a structure of the printed circuit board is effectively simplified, and the cost is saved on the premise that the quality is unchanged; and the method is popular to enterprises and factories.
Description
Technical field
The present invention relates to electronics field, a kind of method particularly relating to making printed circuit board (PCB) simple to operate.
Background technology
Printed circuit board (PCB) can be described as circuit board or printed substrate, and English name is PCB, FPC wiring board.Substrate employed in printed circuit board (PCB) is the composite being made up of such as resin, glass fibre and highly purified conductor such as both Copper Foils dielectric layer.Use glass fibre to have high intensity, heat resistanceheat resistant and fire, chemical resistance, protection against the tide, thermal property and electrical feature as material, can use as supporting material.Copper Foil can be obtained by roll off method or galvanoplastic, and the ductility of roll off method is good, but relatively costly, and bad with the adhesive force of base material, galvanoplastic low price, but poor ductility, and stress is high cannot be bent and be easy to fracture.Existing print circuit plates making method is complicated, needs to carry out loaded down with trivial details operation and just can obtain, is unfavorable for popularization and application.
Summary of the invention
The technical problem that present invention mainly solves is to provide a kind of method of making printed circuit board (PCB) simple to operate, it is possible to realize simple manufacture method.
For solving above-mentioned technical problem, the technical scheme that the present invention uses is: a kind of method providing making printed circuit board (PCB) simple to operate, including step is: draw out circuit diagram on computers, and print with printer, obtains circuit drawing；By carbon paper, the circuit diagram on described circuit drawing is made carbon copies on copper clad plate, and carve according to the circuit diagram on copper clad plate with cutter, obtain the circuit board carved；Being put into by the circuit board that described engraving is good in corrosive liquid and corrode, punch after taking-up, the drill bit of punching uses straight shank twist drill or milling cutter, then carries out perforations adding, cleans and obtains printed circuit board (PCB).
In a preferred embodiment of the present invention, described printer is laser printer, impact printer, photocopier or ink-jet printer.
In a preferred embodiment of the present invention, described corrosive liquid is liquor ferri trichloridi, and in described liquor ferri trichloridi, ferric chloride is 1:3-5 with the mass ratio of water.
In a preferred embodiment of the present invention, the time of described corrosion is 15-55 minute.
The invention has the beneficial effects as follows: the method for the making printed circuit board (PCB) simple to operate of the present invention, this manufacture method is simple to operation, the required energy consumed of whole process is little, effectively simplify the structure of printed circuit board (PCB), on the premise of not changing quality, save cost, welcome by enterprise and factory.
Detailed description of the invention
Technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, all other embodiments that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
Embodiment one:
A kind of method that making printed circuit board (PCB) simple to operate is provided, including step be:
(1) draw out circuit diagram on computers, and with printing of inkjet printer out, obtain circuit drawing；
(2) by carbon paper, the circuit diagram on described circuit drawing is made carbon copies on copper clad plate, and carve according to the circuit diagram on copper clad plate with cutter, obtain the circuit board carved；
(3) circuit board that described engraving is good is put in corrosive liquid and corrode, punch after taking-up, the drill bit of punching uses straight shank twist drill, carry out perforations adding again, cleaning obtains printed circuit board (PCB), wherein said corrosive liquid is liquor ferri trichloridi, and in described liquor ferri trichloridi, ferric chloride is 1:4 with the mass ratio of water, and the time of described corrosion is 15 minutes.
Embodiment two:
A kind of method that making printed circuit board (PCB) simple to operate is provided, including step be:
(1) draw out circuit diagram on computers, and with laser printer types out, obtain circuit drawing；
(2) by carbon paper, the circuit diagram on described circuit drawing is made carbon copies on copper clad plate, and carve according to the circuit diagram on copper clad plate with cutter, obtain the circuit board carved；
(3) circuit board that described engraving is good is put in corrosive liquid and corrode, punch after taking-up, the drill bit of punching uses milling cutter, carry out perforations adding again, cleaning obtains printed circuit board (PCB), wherein said corrosive liquid is liquor ferri trichloridi, and in described liquor ferri trichloridi, ferric chloride is 1:5 with the mass ratio of water, and the time of described corrosion is 55 minutes.
Embodiment three:
A kind of method that making printed circuit board (PCB) simple to operate is provided, including step be:
(1) draw out circuit diagram on computers, and print with impact printer, obtain circuit drawing；
(2) by carbon paper, the circuit diagram on described circuit drawing is made carbon copies on copper clad plate, and carve according to the circuit diagram on copper clad plate with cutter, obtain the circuit board carved；
(3) circuit board that described engraving is good is put in corrosive liquid and corrode, punch after taking-up, the drill bit of punching uses straight shank twist drill, carry out perforations adding again, cleaning obtains printed circuit board (PCB), wherein said corrosive liquid is liquor ferri trichloridi, and in described liquor ferri trichloridi, ferric chloride is 1:3 with the mass ratio of water, and the time of described corrosion is 30 minutes.
The invention has the beneficial effects as follows:
One, the method for described making printed circuit board (PCB) is simple to operation, and the required energy consumed of whole process is little；
Two, the method for described making printed circuit board (PCB) effectively simplifies the structure of printed circuit board (PCB), has saved cost on the premise of not changing quality, is welcome by enterprise and factory.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing description of the invention content to be made or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical field, the most in like manner it is included in the scope of patent protection of the present invention.
Claims (4)
1. the method for a making printed circuit board (PCB) simple to operate, it is characterised in that include that step is: draw out circuit diagram on computers, and print with printer, obtain circuit drawing；By carbon paper, the circuit diagram on described circuit drawing is made carbon copies on copper clad plate, and carve according to the circuit diagram on copper clad plate with cutter, obtain the circuit board carved；Being put into by the circuit board that described engraving is good in corrosive liquid and corrode, punch after taking-up, the drill bit of punching uses straight shank twist drill or milling cutter, then carries out perforations adding, cleans and obtains printed circuit board (PCB).
The method of making printed circuit board (PCB) simple to operate the most according to claim 1, it is characterised in that described printer is laser printer, impact printer, photocopier or ink-jet printer.
The method of making printed circuit board (PCB) simple to operate the most according to claim 1, it is characterised in that described corrosive liquid is liquor ferri trichloridi, in described liquor ferri trichloridi, ferric chloride is 1:3-5 with the mass ratio of water.
The method of making printed circuit board (PCB) simple to operate the most according to claim 1, it is characterised in that the time of described corrosion is 15-55 minute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610585914.8A CN105960101A (en) | 2016-07-25 | 2016-07-25 | Printed circuit board manufacturing method simple to operate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610585914.8A CN105960101A (en) | 2016-07-25 | 2016-07-25 | Printed circuit board manufacturing method simple to operate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105960101A true CN105960101A (en) | 2016-09-21 |
Family
ID=56901071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610585914.8A Pending CN105960101A (en) | 2016-07-25 | 2016-07-25 | Printed circuit board manufacturing method simple to operate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105960101A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108811309A (en) * | 2018-08-31 | 2018-11-13 | 深圳市恒开源电子有限公司 | A kind of single-clad board and preparation method thereof suitable for handwriting pad |
| CN111935899A (en) * | 2020-08-05 | 2020-11-13 | 泰州市博泰电子有限公司 | Mobile communication circuit board and manufacturing method thereof |
| CN112770516A (en) * | 2020-12-12 | 2021-05-07 | 盐城华昱光电技术有限公司 | Method for producing high-density double-sided and multilayer printed circuit board |
| CN113692133A (en) * | 2021-08-13 | 2021-11-23 | 黄石永兴隆电子有限公司 | Preparation and processing method of circuit board |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1395462A (en) * | 2002-06-06 | 2003-02-05 | 华中科技大学 | Electric circuit board production and its repairing method |
| CN101146409A (en) * | 2006-09-11 | 2008-03-19 | 台湾积层工业股份有限公司 | Device and method for making conductive antenna based on concave printing technology |
| CN101557035A (en) * | 2009-05-20 | 2009-10-14 | 重庆大学 | Local discharge ultrahigh-frequency detection fractal antenna and preparation method thereof |
| CN201937960U (en) * | 2010-11-30 | 2011-08-17 | 清华大学科教仪器厂 | Device for making PCB (Printed Circuit Board) rapidly in laboratory |
| CN102935755A (en) * | 2012-11-22 | 2013-02-20 | 武汉东运制版有限公司 | Method for engraving gravure grinding roller by laser |
-
2016
- 2016-07-25 CN CN201610585914.8A patent/CN105960101A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1395462A (en) * | 2002-06-06 | 2003-02-05 | 华中科技大学 | Electric circuit board production and its repairing method |
| CN101146409A (en) * | 2006-09-11 | 2008-03-19 | 台湾积层工业股份有限公司 | Device and method for making conductive antenna based on concave printing technology |
| CN101557035A (en) * | 2009-05-20 | 2009-10-14 | 重庆大学 | Local discharge ultrahigh-frequency detection fractal antenna and preparation method thereof |
| CN201937960U (en) * | 2010-11-30 | 2011-08-17 | 清华大学科教仪器厂 | Device for making PCB (Printed Circuit Board) rapidly in laboratory |
| CN102935755A (en) * | 2012-11-22 | 2013-02-20 | 武汉东运制版有限公司 | Method for engraving gravure grinding roller by laser |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108811309A (en) * | 2018-08-31 | 2018-11-13 | 深圳市恒开源电子有限公司 | A kind of single-clad board and preparation method thereof suitable for handwriting pad |
| CN111935899A (en) * | 2020-08-05 | 2020-11-13 | 泰州市博泰电子有限公司 | Mobile communication circuit board and manufacturing method thereof |
| CN111935899B (en) * | 2020-08-05 | 2021-09-21 | 泰州市博泰电子有限公司 | Mobile communication circuit board and manufacturing method thereof |
| CN112770516A (en) * | 2020-12-12 | 2021-05-07 | 盐城华昱光电技术有限公司 | Method for producing high-density double-sided and multilayer printed circuit board |
| CN113692133A (en) * | 2021-08-13 | 2021-11-23 | 黄石永兴隆电子有限公司 | Preparation and processing method of circuit board |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160921 |
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| RJ01 | Rejection of invention patent application after publication |