CN102557402B - 曲面玻璃板的成型方法与其采用的模具 - Google Patents
曲面玻璃板的成型方法与其采用的模具 Download PDFInfo
- Publication number
- CN102557402B CN102557402B CN201010583507.6A CN201010583507A CN102557402B CN 102557402 B CN102557402 B CN 102557402B CN 201010583507 A CN201010583507 A CN 201010583507A CN 102557402 B CN102557402 B CN 102557402B
- Authority
- CN
- China
- Prior art keywords
- die
- glass plate
- temperature
- bend glass
- forming method
- 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
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/02—Re-forming glass sheets
- C03B23/023—Re-forming glass sheets by bending
- C03B23/03—Re-forming glass sheets by bending by press-bending between shaping moulds
- C03B23/0302—Re-forming glass sheets by bending by press-bending between shaping moulds between opposing full-face shaping moulds
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/02—Re-forming glass sheets
- C03B23/023—Re-forming glass sheets by bending
- C03B23/03—Re-forming glass sheets by bending by press-bending between shaping moulds
- C03B23/0307—Press-bending involving applying local or additional heating, cooling or insulating means
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/02—Re-forming glass sheets
- C03B23/023—Re-forming glass sheets by bending
- C03B23/035—Re-forming glass sheets by bending using a gas cushion or by changing gas pressure, e.g. by applying vacuum or blowing for supporting the glass while bending
- C03B23/0352—Re-forming glass sheets by bending using a gas cushion or by changing gas pressure, e.g. by applying vacuum or blowing for supporting the glass while bending by suction or blowing out for providing the deformation force to bend the glass sheet
- C03B23/0357—Re-forming glass sheets by bending using a gas cushion or by changing gas pressure, e.g. by applying vacuum or blowing for supporting the glass while bending by suction or blowing out for providing the deformation force to bend the glass sheet by suction without blowing, e.g. with vacuum or by venturi effect
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
Description
曲面玻璃板 | 100 |
内凹曲面 | 10 |
外凸曲面 | 20 |
模具 | 200 |
第一模仁 | 30 |
主体 | 31,41 |
模压部 | 32 |
玻璃板坯料 | 300 |
上弧面 | 321 |
台阶面 | 322 |
侧面 | 323 |
第二模仁 | 40 |
模穴 | 42 |
底面 | 421 |
第一台阶面 | 422 |
第二台阶面 | 423 |
排气孔 | 424 |
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010583507.6A CN102557402B (zh) | 2010-12-11 | 2010-12-11 | 曲面玻璃板的成型方法与其采用的模具 |
US13/069,402 US8448470B2 (en) | 2010-12-11 | 2011-03-23 | Method for manufacturing curved glass sheet and mold employed in the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010583507.6A CN102557402B (zh) | 2010-12-11 | 2010-12-11 | 曲面玻璃板的成型方法与其采用的模具 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102557402A CN102557402A (zh) | 2012-07-11 |
CN102557402B true CN102557402B (zh) | 2014-07-09 |
Family
ID=46197965
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010583507.6A Active CN102557402B (zh) | 2010-12-11 | 2010-12-11 | 曲面玻璃板的成型方法与其采用的模具 |
Country Status (2)
Country | Link |
---|---|
US (1) | US8448470B2 (zh) |
CN (1) | CN102557402B (zh) |
Families Citing this family (56)
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ITTO20130687A1 (it) * | 2013-08-12 | 2015-02-13 | Istituto Naz Di Astrofisica | Processo per la produzione di un elemento ottico mediante formatura a caldo di una lastra di vetro |
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CN105439429A (zh) * | 2014-08-12 | 2016-03-30 | 南昌欧菲光学技术有限公司 | 一种3d曲面玻璃的成型模具及3d曲面玻璃的制造方法 |
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US9796586B2 (en) * | 2014-12-31 | 2017-10-24 | The Regents Of The University Of Michigan | Three dimensional microstructures and fabrication process |
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JP6622545B2 (ja) * | 2015-10-08 | 2019-12-18 | 東芝機械株式会社 | ガラス成形装置及びガラス成形方法 |
US9745219B2 (en) * | 2015-12-04 | 2017-08-29 | 61C&S Co., Ltd. | Apparatus for forming front glass for display of electronic device |
CN105731772B (zh) * | 2016-02-02 | 2017-06-27 | 凯茂科技(深圳)有限公司 | 玻璃盖板热弯模具、玻璃盖板热弯制备系统及其工艺 |
WO2017155932A1 (en) | 2016-03-09 | 2017-09-14 | Corning Incorporated | Cold forming of complexly curved glass articles |
KR102512848B1 (ko) * | 2016-03-18 | 2023-03-24 | 삼성전자 주식회사 | 글라스 성형 장치 및 그 제조 방법 |
KR102486903B1 (ko) * | 2016-04-19 | 2023-01-11 | 삼성디스플레이 주식회사 | 글래스 성형 장치 및 이의 성형 방법 |
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US4737182A (en) * | 1986-12-12 | 1988-04-12 | Ppg Industries, Inc. | Glass sheet press support and alignment systems |
CN1664642A (zh) * | 2005-03-25 | 2005-09-07 | 莱阳市康友玻璃材料有限责任公司 | 一种汽车前灯非球面透镜的生产方法 |
WO2009144943A1 (ja) * | 2008-05-30 | 2009-12-03 | Hoya株式会社 | レンズ用鋳型の製造方法 |
Also Published As
Publication number | Publication date |
---|---|
CN102557402A (zh) | 2012-07-11 |
US20120144866A1 (en) | 2012-06-14 |
US8448470B2 (en) | 2013-05-28 |
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