TW200712016A - Non-centering glass molding apparatus - Google Patents

Non-centering glass molding apparatus

Info

Publication number
TW200712016A
TW200712016A TW094130366A TW94130366A TW200712016A TW 200712016 A TW200712016 A TW 200712016A TW 094130366 A TW094130366 A TW 094130366A TW 94130366 A TW94130366 A TW 94130366A TW 200712016 A TW200712016 A TW 200712016A
Authority
TW
Taiwan
Prior art keywords
mold insert
centering
molding apparatus
ring kit
glass molding
Prior art date
Application number
TW094130366A
Other languages
Chinese (zh)
Other versions
TWI285191B (en
Inventor
Kun-Chih Wang
Original Assignee
Asia Optical Co Inc
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 Asia Optical Co Inc filed Critical Asia Optical Co Inc
Priority to TW094130366A priority Critical patent/TWI285191B/en
Priority to JP2006130233A priority patent/JP2007070215A/en
Publication of TW200712016A publication Critical patent/TW200712016A/en
Application granted granted Critical
Publication of TWI285191B publication Critical patent/TWI285191B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B11/00—Pressing molten glass or performed glass reheated to equivalent low viscosity without blowing
    • C03B11/06—Construction of plunger or mould
    • C03B11/08—Construction of plunger or mould for making solid articles, e.g. lenses
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2215/00—Press-moulding glass
    • C03B2215/61—Positioning the glass to be pressed with respect to the press dies or press axis
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2215/00—Press-moulding glass
    • C03B2215/65—Means for releasing gas trapped between glass and press die
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2215/00—Press-moulding glass
    • C03B2215/72—Barrel presses or equivalent, e.g. of the ring mould type
    • 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

Abstract

The present invention discloses an apparatus for non-centering molding glass preparation. This apparatus comprises a first mold insert, a second mold insert assembled along an axis correspond to the first mold insert, a sleeve and a ring kit assembled outside the first and the second mold insert. The second mold insert is made into stepwise cylinder like having a small diameter section, large diameter section and a shoulder between both paths. The ring kit is made from material which contains more than 90% of carbon, and positioned in between the small path and the sleeve and leaned against the shoulder. By using the ring kit of such assembly it may achieve the purpose of non-centering and precisely centering.
TW094130366A 2005-09-05 2005-09-05 Non-centering glass molding apparatus TWI285191B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW094130366A TWI285191B (en) 2005-09-05 2005-09-05 Non-centering glass molding apparatus
JP2006130233A JP2007070215A (en) 2005-09-05 2006-05-09 Molding die for optical lens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW094130366A TWI285191B (en) 2005-09-05 2005-09-05 Non-centering glass molding apparatus

Publications (2)

Publication Number Publication Date
TW200712016A true TW200712016A (en) 2007-04-01
TWI285191B TWI285191B (en) 2007-08-11

Family

ID=37931987

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094130366A TWI285191B (en) 2005-09-05 2005-09-05 Non-centering glass molding apparatus

Country Status (2)

Country Link
JP (1) JP2007070215A (en)
TW (1) TWI285191B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104341091A (en) * 2013-07-25 2015-02-11 正达国际光电股份有限公司 Die, glass shell made by using die, and making method of glass shell
CN111108071A (en) * 2017-09-25 2020-05-05 奥林巴斯株式会社 Method for molding optical element and mold for molding optical element

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102119130A (en) * 2008-11-13 2011-07-06 住友电气工业株式会社 Member for forming element, method of manufacturing element, and element

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104341091A (en) * 2013-07-25 2015-02-11 正达国际光电股份有限公司 Die, glass shell made by using die, and making method of glass shell
CN104341091B (en) * 2013-07-25 2017-06-13 正达国际光电股份有限公司 Glass shell and the manufacture method of glass shell that mould is manufactured with it
CN111108071A (en) * 2017-09-25 2020-05-05 奥林巴斯株式会社 Method for molding optical element and mold for molding optical element
CN111108071B (en) * 2017-09-25 2022-05-31 奥林巴斯株式会社 Method for molding optical element and mold for molding optical element

Also Published As

Publication number Publication date
TWI285191B (en) 2007-08-11
JP2007070215A (en) 2007-03-22

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees