CN114853325A - Isolation bonding method for chalcogenide glass - Google Patents
Isolation bonding method for chalcogenide glass Download PDFInfo
- Publication number
- CN114853325A CN114853325A CN202210632948.3A CN202210632948A CN114853325A CN 114853325 A CN114853325 A CN 114853325A CN 202210632948 A CN202210632948 A CN 202210632948A CN 114853325 A CN114853325 A CN 114853325A
- Authority
- CN
- China
- Prior art keywords
- chalcogenide glass
- bonding
- glue
- degumming
- cutting
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B33/00—Severing cooled glass
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C27/00—Joining pieces of glass to pieces of other inorganic material; Joining glass to glass other than by fusing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Joining Of Glass To Other Materials (AREA)
Abstract
The present disclosure provides an isolation bonding method for chalcogenide glass, which comprises the following steps: step one, winding chalcogenide glass by using transparent adhesive tapes to form an isolating layer; secondly, performing cold glue bonding on the isolated chalcogenide glass, the inner circle cutting machine bonding tool and the graphite plate by using epoxy resin AB glue; step three, after the cold glue is bonded, placing for 1-3 hours, completely solidifying the glue, and performing inner circle cutting; after cutting, separating and degumming the graphite plate and the chalcogenide glass; and step five, carrying out warm water cleaning after degumming, and checking the appearance of the produced tablet. The method of gluing is changed, the material does not need to be heated, and the material is prevented from being cracked in the inner part due to thermal expansion and cooling; in addition, the isolation material is adopted, the isolation layer is added between the product and the bonding tool, the product can be easily separated from the tool during degumming, and mechanical stress is avoided; the qualification rate of the product is improved.
Description
Technical Field
The invention relates to the field of optical processing, in particular to an isolation bonding method of chalcogenide glass.
Background
In the existing processing technology of chalcogenide glass materials, the main processing mode is compression molding, but for processing scattered orders, sample lists, research and development and the like, the compression molding technology has two defects, namely long processing time and high mold cost. Therefore, the mainstream process for such orders is mainly an optical cold working method.
Because the expansion coefficient of chalcogenide glass materials is large, the requirements on processing parameters and environment are high, the conventional hot glue is bonded in the heating, cooling or cold gluing and hot degumming processes, the temperature rise and fall rate of the materials is greatly influenced by the environment and equipment, the product has internal cracks slightly carelessly, the internal crack ratio is as high as 50-75 percent according to the actual production and processing experience of our department, and the larger the volume is, the higher the ratio is. And a professional heating box is used for controlling the temperature, the temperature rise and the temperature drop are very long, scattered orders are generally sampling orders or short-period orders, and the method is not suitable for the existing market competition.
Disclosure of Invention
In view of the problems of the prior art, it is an object of the present disclosure to provide a method for barrier bonding of chalcogenide glass.
In order to achieve the above object, the present disclosure provides a method for insulating and bonding chalcogenide glass, comprising the steps of: winding chalcogenide glass by using a transparent adhesive tape to form an isolating layer; secondly, performing cold glue bonding on the isolated chalcogenide glass, the inner circle cutting machine bonding tool and the graphite plate by using epoxy resin AB glue; step three, after the cold glue is bonded, placing for 1-3 hours, completely solidifying the glue, and performing inner circle cutting at a cutting feed speed of 1-10 mm/min; after cutting, separating and degumming the graphite plate and the chalcogenide glass; and step five, carrying out warm water cleaning after degumming, and checking the appearance of the produced tablet.
In some embodiments, in step one, the transparent adhesive tape comprises one of bopp, opp, pvc, pet, pe materials.
In some embodiments, in step one, the transparent adhesive tape may be replaced with a liquid glue.
In some embodiments, in step three, after the cold glue is bonded, the glass is placed for 2 hours.
In some embodiments, in step three, the cutting feed rate is 2-6 mm/min.
In some embodiments, in the fifth step, the temperature of the warm water washing is 20-60 ℃.
The beneficial effects of this disclosure are as follows:
the method of gluing is changed, the material does not need to be heated, and the material is prevented from being cracked in the inner part due to thermal expansion and cooling; in addition, the isolation material is adopted, the isolation layer is added between the product and the bonding tool, the product can be easily separated from the tool during degumming, and mechanical stress is avoided; the qualification rate of the product is improved.
Detailed Description
The method for the barrier bonding of chalcogenide glass according to the present invention will be described in detail below.
The application discloses an isolation bonding method of chalcogenide glass, which comprises the following steps: winding chalcogenide glass by using a transparent adhesive tape to form an isolating layer; secondly, performing cold glue bonding on the isolated chalcogenide glass, the inner circle cutting machine bonding tool and the graphite plate by using epoxy resin AB glue; step three, after the cold glue is bonded, placing for 1-3 hours, completely solidifying the glue, and performing inner circle cutting at a cutting feed speed of 1-10 mm/min; after cutting, separating and degumming the graphite plate and the chalcogenide glass; and step five, carrying out warm water cleaning after degumming, and checking the appearance of the produced tablet.
The method is mainly characterized in that when the adhesive is cut or other processes needing heating or degumming are carried out, the transparent adhesive tape or the liquid adhesive is used as the isolating layer in the process of bonding the product and the tool, so that the product can be slightly broken off by hand during degumming, the tool, the adhesive and the product can be easily separated, the processes of heating the adhesive and degumming are bypassed, the product internal cracking caused by thermal stress is avoided, and the qualification rate of the product is effectively improved.
In some embodiments, the transparent tape comprises one of bopp, opp, pvc, pet, pe materials.
In some embodiments, in step one, the transparent adhesive tape may be replaced with a liquid glue.
In some embodiments, in step three, after the cold glue is bonded, the glue can be allowed to completely solidify after being placed for 3 hours.
In some embodiments, in step three, the cutting feed rate is 2-6 mm/min.
In some embodiments, in the fifth step, the temperature of the warm water washing is 20-60 ℃.
[ test ]
Example 1
Take processing of a chalcogenide glass material green lens blank D23 x 4 of VIG06 trademark
Winding a D24 x 120 chalcogenide glass rod by using a transparent adhesive tape made of a BOPP material to form an isolating layer;
secondly, performing cold glue bonding on the isolated chalcogenide glass, the inner circle cutting machine material bonding tool and the graphite plate by using epoxy resin glue;
step three, after the cold glue is bonded, placing the glue for 2 hours for completely solidifying, and carrying out inner circle cutting at a cutting feed speed of 4 mm/min;
after cutting, separating and degumming the graphite plate and the chalcogenide glass;
and step five, carrying out warm water cleaning after degumming, wherein the water temperature is 35 ℃, and checking the appearance of the produced tablet.
As a result: processing 30 slices, and cleaning to obtain 0 piece with internal crack.
Comparative example 1
Take the example of processing a chalcogenide glass material green lens blank sheet D23 x 4 of VIG06, optical intelligence technologies, Inc.
Step one, heating D24 x 120 chalcogenide glass rods, an inner circle cutting machine material bonding tool and a graphite plate together, wherein the heating temperature is set to be 220 ℃, and the crystal surface temperature is 160 ℃;
bonding the three parts by using a fire paint, cooling, and then carrying out inner circle cutting at a cutting feed speed of 4 mm/min;
step three, after cutting, heating the graphite plate and the material together for degumming;
and step four, cleaning with warm water after degumming, wherein the water temperature is 35 ℃, and checking the appearance of the product.
As a result: processing 30 pieces, and internally splitting 27 pieces after cutting.
Comparative example 2
Take processing of a chalcogenide glass material green lens blank sheet D23 x 4 of VIG06 brand by optical intelligence science and technology Limited as an example;
step one, adhering D24-120 chalcogenide glass rods, an inner circle cutting machine material adhering tool and a graphite plate by using epoxy resin AB glue and cold glue;
and step two, after the mixture is placed for 2 hours, the glue is completely solidified, and inner circle cutting is carried out. The cutting feed speed is 4 mm/min;
step three, after cutting, heating the graphite plate and the material together for degumming;
and step four, cleaning with warm water after degumming, wherein the water temperature is 35 ℃, and checking the appearance of the produced tablet.
As a result: 30 pieces are processed, and 24 pieces are cracked in the inner part after being cleaned.
The above-disclosed features are not intended to limit the scope of practice of the present disclosure, and therefore, all equivalent variations that are described in the claims of the present disclosure are intended to be included within the scope of the claims of the present disclosure.
Claims (6)
1. A method for the insulating bonding of chalcogenide glass comprises the following steps:
winding chalcogenide glass by using a transparent adhesive tape to form an isolating layer;
secondly, performing cold glue bonding on the isolated chalcogenide glass, the inner circle cutting machine bonding tool and the graphite plate by using epoxy resin AB glue;
step three, after the cold glue is bonded, placing for 1-3 hours, completely solidifying the glue, and performing inner circle cutting at a cutting feed speed of 1-10 mm/min;
after cutting, separating and degumming the graphite plate and the chalcogenide glass;
and step five, carrying out warm water cleaning after degumming, and checking the appearance of the produced tablet.
2. The method for barrier bonding of chalcogenide glass according to claim 1,
in step one, the transparent adhesive plaster comprises one of bopp, opp, pvc, pet and pe materials.
3. The method for barrier bonding of chalcogenide glass according to claim 1,
in step one, the transparent adhesive tape can be replaced by liquid glue.
4. The method for barrier bonding of chalcogenide glass according to claim 1,
in the third step, after the cold glue is bonded, the mixture is placed for 2 hours.
5. The method for spacer-bonding chalcogenide glass according to claim 1,
in the third step, the cutting feed speed is 2-6 mm/min.
6. The method for barrier bonding of chalcogenide glass according to claim 1,
in the fifth step, the temperature of warm water cleaning is 20-60 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210632948.3A CN114853325B (en) | 2022-06-06 | 2022-06-06 | Isolation bonding method of chalcogenide glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210632948.3A CN114853325B (en) | 2022-06-06 | 2022-06-06 | Isolation bonding method of chalcogenide glass |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114853325A true CN114853325A (en) | 2022-08-05 |
| CN114853325B CN114853325B (en) | 2023-09-05 |
Family
ID=82625044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210632948.3A Active CN114853325B (en) | 2022-06-06 | 2022-06-06 | Isolation bonding method of chalcogenide glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114853325B (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11238710A (en) * | 1997-11-18 | 1999-08-31 | Mitsui Chem Inc | Production of semiconductor wafer |
| US20030054643A1 (en) * | 2000-11-22 | 2003-03-20 | Shin Aihara | Wafer machining adhesive tape, and its manufacturing method and using method |
| WO2009050874A1 (en) * | 2007-10-15 | 2009-04-23 | Panasonic Corporation | Display device and method for disassembling the same |
| CN101569012A (en) * | 2006-12-28 | 2009-10-28 | 富士胶片株式会社 | A method of producing solid-state imaging device |
| CN101842184A (en) * | 2007-10-30 | 2010-09-22 | 浜松光子学株式会社 | Laser processing method |
| CN102275234A (en) * | 2011-06-29 | 2011-12-14 | 浙江光益硅业科技有限公司 | Automatic degumming method and device for multi-wire cutting of monocrystal/ polycrystalline silicon wafer |
| CN102632033A (en) * | 2012-05-11 | 2012-08-15 | 重庆大众防腐有限公司 | Technology for spraying glass fibre reinforced plastic anticorrosive coating on added isolating layers of chimney, flue, other pipelines and container |
| CN103128865A (en) * | 2011-11-29 | 2013-06-05 | 浙江昱辉阳光能源有限公司 | Silicon wafer cutting method |
| CN106003442A (en) * | 2016-07-25 | 2016-10-12 | 宜昌南玻硅材料有限公司 | Sticking structure and method used for cutting a zone-melting detecting silicon rod |
| CN106903357A (en) * | 2017-04-18 | 2017-06-30 | 成都飞机工业（集团）有限责任公司 | The processing method in thin-walled honeycomb core Curve Machining type face |
| CN107116706A (en) * | 2017-04-20 | 2017-09-01 | 江西赛维Ldk太阳能高科技有限公司 | A kind of adhesive means of crystalline silicon |
| TWI628149B (en) * | 2017-10-17 | 2018-07-01 | 海納微加工股份有限公司 | Glass plate 3D curved surface non-contact processing system and method |
| JP2019111775A (en) * | 2017-12-26 | 2019-07-11 | 日東電工株式会社 | Dicing tape integral type adhesive sheet |
| CN113752404A (en) * | 2021-09-23 | 2021-12-07 | 常州时创能源股份有限公司 | Silicon block stick sticking method |
-
2022
- 2022-06-06 CN CN202210632948.3A patent/CN114853325B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11238710A (en) * | 1997-11-18 | 1999-08-31 | Mitsui Chem Inc | Production of semiconductor wafer |
| US20030054643A1 (en) * | 2000-11-22 | 2003-03-20 | Shin Aihara | Wafer machining adhesive tape, and its manufacturing method and using method |
| CN101569012A (en) * | 2006-12-28 | 2009-10-28 | 富士胶片株式会社 | A method of producing solid-state imaging device |
| WO2009050874A1 (en) * | 2007-10-15 | 2009-04-23 | Panasonic Corporation | Display device and method for disassembling the same |
| CN101842184A (en) * | 2007-10-30 | 2010-09-22 | 浜松光子学株式会社 | Laser processing method |
| CN102275234A (en) * | 2011-06-29 | 2011-12-14 | 浙江光益硅业科技有限公司 | Automatic degumming method and device for multi-wire cutting of monocrystal/ polycrystalline silicon wafer |
| CN103128865A (en) * | 2011-11-29 | 2013-06-05 | 浙江昱辉阳光能源有限公司 | Silicon wafer cutting method |
| CN102632033A (en) * | 2012-05-11 | 2012-08-15 | 重庆大众防腐有限公司 | Technology for spraying glass fibre reinforced plastic anticorrosive coating on added isolating layers of chimney, flue, other pipelines and container |
| CN106003442A (en) * | 2016-07-25 | 2016-10-12 | 宜昌南玻硅材料有限公司 | Sticking structure and method used for cutting a zone-melting detecting silicon rod |
| CN106903357A (en) * | 2017-04-18 | 2017-06-30 | 成都飞机工业（集团）有限责任公司 | The processing method in thin-walled honeycomb core Curve Machining type face |
| CN107116706A (en) * | 2017-04-20 | 2017-09-01 | 江西赛维Ldk太阳能高科技有限公司 | A kind of adhesive means of crystalline silicon |
| TWI628149B (en) * | 2017-10-17 | 2018-07-01 | 海納微加工股份有限公司 | Glass plate 3D curved surface non-contact processing system and method |
| JP2019111775A (en) * | 2017-12-26 | 2019-07-11 | 日東電工株式会社 | Dicing tape integral type adhesive sheet |
| CN113752404A (en) * | 2021-09-23 | 2021-12-07 | 常州时创能源股份有限公司 | Silicon block stick sticking method |
Non-Patent Citations (1)
| Title |
|---|
| 靳武刚, 高建军: "SCRIMP工艺在玻璃钢天线罩上的应用前景", 工程塑料应用, no. 06 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114853325B (en) | 2023-09-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108655669A (en) | A kind of processing method of space flight and aviation thin-walled parts | |
| CN110304832A (en) | Flexible OLEM, AMOLEM ultra-thin glass cover board thinning technique | |
| CN110977673A (en) | Polishing and coating processing method for ultra-small prism | |
| CN114853325A (en) | Isolation bonding method for chalcogenide glass | |
| KR20110107181A (en) | Thin plate glass processing method | |
| KR101157793B1 (en) | Tempered Glass Manufacture Method | |
| KR20090112824A (en) | Adhesion type thin plate glass processing method | |
| CN108501484B (en) | BOPP pearlized film and manufacturing method thereof | |
| CN101957468A (en) | Production process method of infrared cut-off filters | |
| CN104973770A (en) | Cutting method of thin glass sheet | |
| CN102950949A (en) | Method for producing resin light-transmitting decorative plate | |
| CN101891015B (en) | Skin plate weight reducing method | |
| WO2022088561A1 (en) | Method for fixing quartz product | |
| KR101682301B1 (en) | Method for finishing glass | |
| CN110372315B (en) | Method for utilizing solid waste in photovoltaic production process and artificial quartz stone | |
| CN107309240A (en) | A kind of efficient liquid crystal module recovery method | |
| CN111912683A (en) | PDMS-based block transfer fixing method | |
| CN118028068A (en) | Glue removing liquid for optical glued lens and preparation method | |
| CN112496000B (en) | Resource recycling method of composite armor plate leftovers | |
| CN100542984C (en) | Glass for multilayer film filter and manufacture method thereof | |
| CN219526491U (en) | Cutter wheel cutting laser splitting device | |
| CN114106710B (en) | Silicon rod splicing process, inorganic cementing material for silicon rod splicing and cutting method | |
| CN104139531A (en) | Method for improving adhesion property of prepreg and fixture when composite material is automatically belt-laid | |
| CN114426808B (en) | Industrial binder for alumina ceramic material | |
| CN114940582B (en) | Glass sheet processing method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |