CN109081563B - 3d玻璃热弯机和3d玻璃成型方法 - Google Patents
3d玻璃热弯机和3d玻璃成型方法 Download PDFInfo
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- CN109081563B CN109081563B CN201811154811.1A CN201811154811A CN109081563B CN 109081563 B CN109081563 B CN 109081563B CN 201811154811 A CN201811154811 A CN 201811154811A CN 109081563 B CN109081563 B CN 109081563B
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- Prior art keywords
- heating
- plate
- glass
- heating plate
- hot bending
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- 239000011521 glass Substances 0.000 title claims abstract description 380
- 238000013003 hot bending Methods 0.000 title claims abstract description 207
- 238000000034 method Methods 0.000 title claims abstract description 30
- 238000007496 glass forming Methods 0.000 title claims abstract description 14
- 238000010438 heat treatment Methods 0.000 claims abstract description 726
- 238000000137 annealing Methods 0.000 claims abstract description 125
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 80
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 80
- 239000010439 graphite Substances 0.000 claims abstract description 80
- 238000005452 bending Methods 0.000 claims abstract description 54
- 238000005086 pumping Methods 0.000 claims abstract description 26
- 239000011261 inert gas Substances 0.000 claims description 36
- 238000001816 cooling Methods 0.000 claims description 33
- 238000005192 partition Methods 0.000 claims description 20
- 239000007789 gas Substances 0.000 claims description 18
- 230000008569 process Effects 0.000 claims description 8
- 238000005265 energy consumption Methods 0.000 abstract description 17
- 230000008901 benefit Effects 0.000 abstract description 9
- 238000012545 processing Methods 0.000 abstract description 6
- 230000004888 barrier function Effects 0.000 description 12
- 230000002452 interceptive effect Effects 0.000 description 9
- 239000000498 cooling water Substances 0.000 description 7
- 238000004891 communication Methods 0.000 description 6
- 230000007547 defect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000013461 design Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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
- C03B23/025—Re-forming glass sheets by bending by gravity
- C03B23/0256—Gravity bending accelerated by applying mechanical forces, e.g. inertia, weights or local forces
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
Description
Claims (54)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811154811.1A CN109081563B (zh) | 2018-09-30 | 2018-09-30 | 3d玻璃热弯机和3d玻璃成型方法 |
PCT/CN2018/119484 WO2020062575A1 (zh) | 2018-09-30 | 2018-12-06 | 3d玻璃热弯机和3d玻璃成型方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811154811.1A CN109081563B (zh) | 2018-09-30 | 2018-09-30 | 3d玻璃热弯机和3d玻璃成型方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109081563A CN109081563A (zh) | 2018-12-25 |
CN109081563B true CN109081563B (zh) | 2020-10-27 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201811154811.1A Active CN109081563B (zh) | 2018-09-30 | 2018-09-30 | 3d玻璃热弯机和3d玻璃成型方法 |
Country Status (2)
Country | Link |
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CN (1) | CN109081563B (zh) |
WO (1) | WO2020062575A1 (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109775964B (zh) * | 2019-02-03 | 2022-02-08 | 东旭光电科技股份有限公司 | 玻璃加工设备和玻璃加工系统 |
CN110922036B (zh) * | 2019-12-25 | 2023-07-14 | 凯盛信息显示材料(池州)有限公司 | 一种3d玻璃热弯模具及其工艺 |
TWI710532B (zh) * | 2019-12-26 | 2020-11-21 | 恆顥科技股份有限公司 | 3d玻璃成型裝置及形成3d玻璃的方法 |
CN111844698A (zh) * | 2020-08-03 | 2020-10-30 | 江苏后羿航空工业有限公司 | 一种有机玻璃热弯成型的方法 |
CN112679077A (zh) * | 2020-12-29 | 2021-04-20 | 安徽金龙浩光电科技有限公司 | 一种3d车载玻璃热弯成型设备和成型工艺 |
CN114646218B (zh) * | 2022-05-19 | 2022-10-25 | 蒙娜丽莎集团股份有限公司 | 岩板热弯炉及对岩板进行热弯处理的方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7797966B2 (en) * | 2000-12-29 | 2010-09-21 | Single Crystal Technologies, Inc. | Hot substrate deposition of fused silica |
US20030141628A1 (en) * | 2002-01-30 | 2003-07-31 | Sun Own Industrial Co., Ltd. | Molding method for protective equipment |
JP5007044B2 (ja) * | 2005-12-21 | 2012-08-22 | 日本板硝子株式会社 | 曲げガラス板の成形方法及び曲げガラス板 |
US8776550B2 (en) * | 2011-11-23 | 2014-07-15 | Corning Incorporated | Method and system for making glass articles |
JP6670632B2 (ja) * | 2016-02-25 | 2020-03-25 | イビデン株式会社 | ガラス成形型および曲面ガラスの製造方法 |
CN106365419A (zh) * | 2016-08-31 | 2017-02-01 | 弓睿莲 | 一种3d玻璃加工生产线 |
CN206204146U (zh) * | 2016-11-17 | 2017-05-31 | 比亚迪股份有限公司 | 玻璃热弯模具以及热弯设备 |
CN207726958U (zh) * | 2017-11-21 | 2018-08-14 | 广东震仪智能装备股份有限公司 | 玻璃热弯机 |
CN107879607B (zh) * | 2017-12-12 | 2020-04-24 | 秦皇岛博硕光电设备股份有限公司 | 一种3d曲面玻璃热弯机的热弯加工方法 |
CN107902877A (zh) * | 2017-12-12 | 2018-04-13 | 博硕皓泽自动化设备无锡有限公司 | 一种采用真空置换技术的3d曲面玻璃热弯机 |
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2018
- 2018-09-30 CN CN201811154811.1A patent/CN109081563B/zh active Active
- 2018-12-06 WO PCT/CN2018/119484 patent/WO2020062575A1/zh active Application Filing
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Publication number | Publication date |
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WO2020062575A1 (zh) | 2020-04-02 |
CN109081563A (zh) | 2018-12-25 |
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Application publication date: 20181225 Assignee: Sichuan Zhongpu wisdom Group Co.,Ltd. Assignor: DONGXU OPTOELECTRONIC TECHNOLOGY Co.,Ltd. Contract record no.: X2021990000462 Denomination of invention: 3D glass hot bending machine and 3D glass forming method Granted publication date: 20201027 License type: Common License Record date: 20210811 Application publication date: 20181225 Assignee: Hebei Guangxing Semiconductor Technology Co.,Ltd. Assignor: DONGXU OPTOELECTRONIC TECHNOLOGY Co.,Ltd. Contract record no.: X2021990000458 Denomination of invention: 3D glass hot bending machine and 3D glass forming method Granted publication date: 20201027 License type: Common License Record date: 20210811 |
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Application publication date: 20181225 Assignee: Liaoyuan Shengyuan New Material Technology Co.,Ltd. Assignor: DONGXU OPTOELECTRONIC TECHNOLOGY Co.,Ltd. Contract record no.: X2023110000058 Denomination of invention: 3D glass hot bending machine and 3D glass forming method Granted publication date: 20201027 License type: Common License Record date: 20230506 |
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