CN105271675A - Glass panel cutting method - Google Patents
Glass panel cutting method Download PDFInfo
- Publication number
- CN105271675A CN105271675A CN201510826337.2A CN201510826337A CN105271675A CN 105271675 A CN105271675 A CN 105271675A CN 201510826337 A CN201510826337 A CN 201510826337A CN 105271675 A CN105271675 A CN 105271675A
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- China
- Prior art keywords
- glass
- cutting
- cutting method
- base plate
- prescoring
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Abstract
The invention discloses a glass panel cutting method. The glass panel cutting method comprises the following steps: (1) placing a piece of glass on a soleplate, wherein the soleplate is formed by splicing two soleplates moving in opposite directions, and covering the glass to be cut with a pressure plate, wherein the pressure plate has cutting patterns; (2) forming pre-scribing lines on the glass by utilizing a cutting head; (3) cutting the glass along the pre-scribing lines by utilizing chemical cutting liquid, and moving the two soleplates in opposite directions; and (4) washing and drying the glass. The cutting method is high in cutting efficiency, capable of efficiently avoiding cracks and smooth in cut end surfaces.
Description
Technical field
The present invention relates to a kind of face glass cutting method.
Background technology
In process of glass, the glass that large-sized glass baseplate must cut into reduced size just can come into operation, and cut mechanically is the method for modal glass-cutting.Existing cut mechanically efficiency is low, and the mechanical force by means of only single direction is cut, and when cutting, glass is easy to broken, and has tiny crack generation in the cut edge of glass.Not only reduce the intensity of glass at the tiny crack at cut edge place, and easily cause fragmentation when polishing cut edge or when exerting pressure from the teeth outwards.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of face glass cutting method.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of face glass cutting method, comprises the following steps:
(1) be placed on base plate by glass, described base plate is put together by two pieces of base plates that can move round about, covers pressing plate, described pressing plate has cutting pattern in glass upper cover to be cut;
(2) on glass, prescoring is formed with cutting head;
(3) use chemical chop liquid along described prescoring glass-cutting, and two floors are moved in the opposite direction simultaneously;
(4) cleaning also dry glass;
Described chemical chop liquid by mass percentage, consists of: hydrofluoric acid 3-8%, hydrochloric acid 10-20%, base metal nitrate 5-10%, and surplus is water.
Preferably, also step is comprised before step (1):
A. glass flaw detection, directly carries out (1) step for harmless glass, carries out step B process for glass surface with the glass that damages of cut;
B. polishing, polishing, until glass surface flawless, then carries out (1) step process.
Preferably, the described prescoring degree of depth is the 8-12% of thickness of glass
Preferably, described base metal nitrate is selected from one in SODIUMNITRATE, saltpetre or its mixture.
Preferably, described base plate is magnetic sheet, and described pressing plate can be fixed by the magnetic absorption of described base plate.
Preferably, in step (3), the cutting condition of chemical chop liquid is: temperature 100-200 DEG C, time 60-90min.
The beneficial effect that the present invention reaches:
Glass cutting method cutting efficiency of the present invention is high, effectively prevent the generation of crackle, and cutting end face is level and smooth; Separable base plate coordinates with pressing plate the stability that ensure that glass, and separable base plate provides the mechanical force of the separation of side direction when glass cutting, all ensure that the high separating efficiency of cutting and high disintegrate-quality above;
Before glass cutting, flaw detection is carried out to glass, the crackle because original glass to be cut has can be avoided and cause glass fragmentation faced in cutting process, improve cutting efficiency.
Embodiment
Below in conjunction with specific embodiment, the invention will be further described.Following examples only for technical scheme of the present invention is clearly described, and can not limit the scope of the invention with this.
Embodiment one
A kind of face glass cutting method, comprises the following steps:
A. glass flaw detection, directly carries out (1) step for harmless glass, carries out step B process for glass surface with the glass that damages of cut;
B. polishing, polishing, until glass surface flawless, then carries out (1) step process.
(1) be placed on base plate by glass, described base plate is put together by two pieces of base plates that can move round about, covers pressing plate, described pressing plate has cutting pattern in glass upper cover to be cut;
(2) on glass, prescoring is formed with cutting head;
(3) use chemical chop liquid along described prescoring glass-cutting, and two floors are moved in the opposite direction simultaneously;
(4) cleaning also dry glass;
Described chemical chop liquid by mass percentage, consists of: hydrofluoric acid 3%, hydrochloric acid 18%, base metal nitrate 8%, and surplus is water.
Preferably, the described prescoring degree of depth is 8% of thickness of glass
Preferably, described base metal nitrate is selected from the one in SODIUMNITRATE, saltpetre.
Preferably, described base plate is magnetic sheet, is specially electro permanent magnetic base plate, and described pressing plate can be fixed by the magnetic absorption of described base plate.Pressing plate material can be one or more in iron, cobalt, nickel.
Preferably, in step (3), the cutting condition of chemical chop liquid is: temperature 100 DEG C, time 80min.
The present embodiment glass-cutting speed is fast, and the used time is short, and glass does not crack, and after cutting, strength of glass is high, and cutting section is level and smooth.
Embodiment two
A kind of face glass cutting method, comprises the following steps:
A. glass flaw detection, directly carries out (1) step for harmless glass, carries out step B process for glass surface with the glass that damages of cut;
B. polishing, polishing, until glass surface flawless, then carries out (1) step process.
(1) be placed on base plate by glass, described base plate is put together by two pieces of base plates that can move round about, covers pressing plate, described pressing plate has cutting pattern in glass upper cover to be cut;
(2) on glass, prescoring is formed with cutting head;
(3) use chemical chop liquid along described prescoring glass-cutting, and two floors are moved in the opposite direction simultaneously;
(4) cleaning also dry glass;
Described chemical chop liquid by mass percentage, consists of: hydrofluoric acid 5%, hydrochloric acid 10%, base metal nitrate 10%, and surplus is water.
Preferably, the described prescoring degree of depth is 10% of thickness of glass
Preferably, described base metal nitrate is selected from the mixture of SODIUMNITRATE and saltpetre.
Preferably, described base plate is magnetic sheet, and described pressing plate can be fixed by the magnetic absorption of described base plate.
Preferably, in step (3), the cutting condition of chemical chop liquid is: temperature 160 DEG C, time 70min.
The present embodiment glass-cutting efficiency is high, and glass does not crack, and after cutting, strength of glass is high, and cutting section is level and smooth.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvement and distortion, these improve and distortion also should be considered as protection scope of the present invention.
Claims (6)
1. a face glass cutting method, is characterized in that, comprises the following steps:
(1) be placed on base plate by glass, described base plate is put together by two pieces of base plates that can move round about, covers pressing plate, described pressing plate has cutting pattern in glass upper cover to be cut;
(2) on glass, prescoring is formed with cutting head;
(3) use chemical chop liquid along described prescoring glass-cutting, and two floors are moved in the opposite direction simultaneously;
(4) cleaning also dry glass;
Described chemical chop liquid by mass percentage, consists of: hydrofluoric acid 5-8%, hydrochloric acid 10-20%, base metal nitrate 5-10%, and surplus is water.
2. face glass cutting method according to claim 1, is characterized in that, also comprises step before step (1):
A. glass flaw detection, directly carries out (1) step for harmless glass, carries out step B process for glass surface with the glass that damages of cut;
B. polishing, polishing, until glass surface flawless, then carries out (1) step process.
3. face glass cutting method according to claim 1 and 2, is characterized in that, the described prescoring degree of depth is the 8-12% of thickness of glass.
4. face glass cutting method according to claim 3, is characterized in that, described base metal nitrate is selected from one in SODIUMNITRATE, saltpetre or its mixture.
5. face glass cutting method according to claim 4, is characterized in that, described base plate is magnetic sheet, and described pressing plate can be fixed by the magnetic absorption of described base plate.
6. face glass cutting method according to claim 1, is characterized in that, in step (3), the cutting condition of chemical chop liquid is: temperature 100-200 DEG C, time 60-90min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510826337.2A CN105271675A (en) | 2015-11-25 | 2015-11-25 | Glass panel cutting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510826337.2A CN105271675A (en) | 2015-11-25 | 2015-11-25 | Glass panel cutting method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105271675A true CN105271675A (en) | 2016-01-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510826337.2A Pending CN105271675A (en) | 2015-11-25 | 2015-11-25 | Glass panel cutting method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105271675A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107746177A (en) * | 2017-11-07 | 2018-03-02 | 太仓经济开发区蕴源吉光工艺美术品工作室 | Glass cutting method |
| CN115157378A (en) * | 2022-05-26 | 2022-10-11 | 张家界康华实业股份有限公司 | Method for cutting reed leaves and reed leaves produced by same |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101481215A (en) * | 2007-08-17 | 2009-07-15 | Exax株式会社 | Etchant composition for glass of flat panel display |
| CN100546004C (en) * | 2005-01-05 | 2009-09-30 | Thk株式会社 | The chalker of the method for cutting of workpiece and device, line and method for cutting and band break-in facility |
| CN101586239A (en) * | 2009-06-08 | 2009-11-25 | 江苏林洋新能源有限公司 | Additive for preparing polysilicon etching chemical suede |
| CN102717316A (en) * | 2012-05-23 | 2012-10-10 | 浙江星星瑞金科技股份有限公司 | Laminated glass corner processing method and special worktable device |
| CN103359948A (en) * | 2013-07-12 | 2013-10-23 | 深圳南玻伟光导电膜有限公司 | Method for cutting tempered glass |
| CN103635438A (en) * | 2011-12-12 | 2014-03-12 | 日本电气硝子株式会社 | Method for cutting and separating plate glass |
| CN104032376A (en) * | 2014-06-04 | 2014-09-10 | 浙江尖山光电股份有限公司 | Texturing method of solar cell silicon chip, solar cell and battery pack |
| WO2015004835A1 (en) * | 2013-07-08 | 2015-01-15 | 川崎重工業株式会社 | Splitting method and splitting device for panel of brittle material |
-
2015
- 2015-11-25 CN CN201510826337.2A patent/CN105271675A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100546004C (en) * | 2005-01-05 | 2009-09-30 | Thk株式会社 | The chalker of the method for cutting of workpiece and device, line and method for cutting and band break-in facility |
| CN101481215A (en) * | 2007-08-17 | 2009-07-15 | Exax株式会社 | Etchant composition for glass of flat panel display |
| CN101586239A (en) * | 2009-06-08 | 2009-11-25 | 江苏林洋新能源有限公司 | Additive for preparing polysilicon etching chemical suede |
| CN103635438A (en) * | 2011-12-12 | 2014-03-12 | 日本电气硝子株式会社 | Method for cutting and separating plate glass |
| CN102717316A (en) * | 2012-05-23 | 2012-10-10 | 浙江星星瑞金科技股份有限公司 | Laminated glass corner processing method and special worktable device |
| WO2015004835A1 (en) * | 2013-07-08 | 2015-01-15 | 川崎重工業株式会社 | Splitting method and splitting device for panel of brittle material |
| CN103359948A (en) * | 2013-07-12 | 2013-10-23 | 深圳南玻伟光导电膜有限公司 | Method for cutting tempered glass |
| CN104032376A (en) * | 2014-06-04 | 2014-09-10 | 浙江尖山光电股份有限公司 | Texturing method of solar cell silicon chip, solar cell and battery pack |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107746177A (en) * | 2017-11-07 | 2018-03-02 | 太仓经济开发区蕴源吉光工艺美术品工作室 | Glass cutting method |
| CN115157378A (en) * | 2022-05-26 | 2022-10-11 | 张家界康华实业股份有限公司 | Method for cutting reed leaves and reed leaves produced by same |
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20160127 |