CN1985148A - 用于测量玻璃平板垂度的方法 - Google Patents

用于测量玻璃平板垂度的方法 Download PDF

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Publication number
CN1985148A
CN1985148A CNA2005800237707A CN200580023770A CN1985148A CN 1985148 A CN1985148 A CN 1985148A CN A2005800237707 A CNA2005800237707 A CN A2005800237707A CN 200580023770 A CN200580023770 A CN 200580023770A CN 1985148 A CN1985148 A CN 1985148A
Authority
CN
China
Prior art keywords
glass plate
distance
sag
measuring
stadimeter
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.)
Pending
Application number
CNA2005800237707A
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English (en)
Chinese (zh)
Inventor
T·扬胡宁
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tamglass Oy
Original Assignee
Tamglass Oy
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tamglass Oy filed Critical Tamglass Oy
Publication of CN1985148A publication Critical patent/CN1985148A/zh
Pending legal-status Critical Current

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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
    • C03B23/025—Re-forming glass sheets by bending by gravity
    • C03B23/0258—Gravity 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
    • C03B29/00—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins
    • C03B29/04—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins in a continuous way
    • C03B29/06—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins in a continuous way with horizontal displacement of the products
    • C03B29/08—Glass sheets
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
CNA2005800237707A 2004-07-14 2005-06-30 用于测量玻璃平板垂度的方法 Pending CN1985148A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20045273A FI118273B (fi) 2004-07-14 2004-07-14 Menetelmä lasilevyn taivutuspussikkuuden mittaamiseksi
FI20045273 2004-07-14

Publications (1)

Publication Number Publication Date
CN1985148A true CN1985148A (zh) 2007-06-20

Family

ID=32749265

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2005800237707A Pending CN1985148A (zh) 2004-07-14 2005-06-30 用于测量玻璃平板垂度的方法

Country Status (8)

Country Link
EP (1) EP1769218A1 (pt)
JP (1) JP2008506938A (pt)
CN (1) CN1985148A (pt)
BR (1) BRPI0513302A (pt)
CA (1) CA2573608A1 (pt)
FI (1) FI118273B (pt)
RU (1) RU2007105502A (pt)
WO (1) WO2006005805A1 (pt)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102589445A (zh) * 2012-03-05 2012-07-18 南京三埃工控股份有限公司 皮带垂度检测方法与装置
CN103063383A (zh) * 2013-01-10 2013-04-24 芜湖东旭光电科技有限公司 一种平板显示器基板玻璃的挠度测量装置
CN103439477A (zh) * 2013-08-30 2013-12-11 成都中光电科技有限公司 一种玻璃下垂度测试平台
CN109579773A (zh) * 2019-01-15 2019-04-05 蚌埠市鼎荣科技信息咨询有限公司 一种玻璃变形量测量方法
CN110249202A (zh) * 2017-02-09 2019-09-17 莱特拉姆有限责任公司 用于测量带的装置和方法
CN110553592A (zh) * 2019-09-02 2019-12-10 蚌埠中光电科技有限公司 一种测量高世代tft基板玻璃下垂度的方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112007003454A5 (de) * 2007-02-11 2010-01-21 Dieter Pfaltz Gebogenes und mittels Giessharz laminiertes Sicherheitsglas und das Verfahren zur Herstellung dieses Sicherheitsglases
CN104296674A (zh) * 2014-11-03 2015-01-21 苏州精创光学仪器有限公司 玻璃面板自动翘曲度测量方法
US20220176495A1 (en) * 2020-12-04 2022-06-09 Lawrence Livermore National Security, Llc System and method for radius of curvature modification of optical plates and lenses by irradiation with optical energy

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4158507A (en) * 1977-07-27 1979-06-19 Recognition Equipment Incorporated Laser measuring system for inspection
JPS5520424A (en) * 1978-08-01 1980-02-13 Asahi Glass Co Ltd Flexion measuring method in bending process of glass plate
US4735508A (en) * 1986-06-02 1988-04-05 Honeywell Inc. Method and apparatus for measuring a curvature of a reflective surface
JPH03501058A (ja) * 1988-08-26 1991-03-07 リビー‐オーウェンズ‐フォード・カンパニー 板ガラスを検査するための装置及び方法
US4979920A (en) * 1989-08-23 1990-12-25 Thomson Consumer Electronics, Inc. System for measuring Q spacing in a kinescope panel
FI912871L (fi) * 1991-06-14 1992-12-15 Tamglass Eng Oy Foerfarande foer boejning av glasskivor
FI89583C (fi) * 1991-10-22 1994-07-06 Tamglass Eng Oy Foerfarande och anordning foer maetning av boejningsgraden hos en glasskiva
US5781302A (en) * 1996-07-22 1998-07-14 Geneva Steel Non-contact shape meter for flatness measurements
NL1009364C2 (nl) * 1998-06-10 1999-12-13 Road Ware B V Inrichting voor het bepalen van een profiel van een wegdek.

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102589445A (zh) * 2012-03-05 2012-07-18 南京三埃工控股份有限公司 皮带垂度检测方法与装置
CN103063383A (zh) * 2013-01-10 2013-04-24 芜湖东旭光电科技有限公司 一种平板显示器基板玻璃的挠度测量装置
CN103063383B (zh) * 2013-01-10 2017-07-11 芜湖东旭光电科技有限公司 一种平板显示器基板玻璃的挠度测量装置
CN103439477A (zh) * 2013-08-30 2013-12-11 成都中光电科技有限公司 一种玻璃下垂度测试平台
CN103439477B (zh) * 2013-08-30 2015-06-24 成都中光电科技有限公司 一种玻璃下垂度测试平台
CN110249202A (zh) * 2017-02-09 2019-09-17 莱特拉姆有限责任公司 用于测量带的装置和方法
CN110249202B (zh) * 2017-02-09 2021-07-20 莱特拉姆有限责任公司 用于测量带的装置和方法
CN109579773A (zh) * 2019-01-15 2019-04-05 蚌埠市鼎荣科技信息咨询有限公司 一种玻璃变形量测量方法
CN110553592A (zh) * 2019-09-02 2019-12-10 蚌埠中光电科技有限公司 一种测量高世代tft基板玻璃下垂度的方法

Also Published As

Publication number Publication date
CA2573608A1 (en) 2006-01-19
FI20045273L (fi) 2006-01-15
EP1769218A1 (en) 2007-04-04
RU2007105502A (ru) 2008-08-20
FI20045273A0 (fi) 2004-07-14
JP2008506938A (ja) 2008-03-06
BRPI0513302A (pt) 2008-05-06
FI118273B (fi) 2007-09-14
WO2006005805A1 (en) 2006-01-19

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