WO2009016993A1 - 下型の製造方法、ガラスゴブの製造方法及びガラス成形体の製造方法 - Google Patents

下型の製造方法、ガラスゴブの製造方法及びガラス成形体の製造方法 Download PDF

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Publication number
WO2009016993A1
WO2009016993A1 PCT/JP2008/063114 JP2008063114W WO2009016993A1 WO 2009016993 A1 WO2009016993 A1 WO 2009016993A1 JP 2008063114 W JP2008063114 W JP 2008063114W WO 2009016993 A1 WO2009016993 A1 WO 2009016993A1
Authority
WO
WIPO (PCT)
Prior art keywords
producing glass
drag
coating layer
manufacturing
gob
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.)
Ceased
Application number
PCT/JP2008/063114
Other languages
English (en)
French (fr)
Inventor
Shunichi Hayamizu
Naoyuki Fukumoto
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.)
Konica Minolta Opto Inc
Original Assignee
Konica Minolta Opto 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 Konica Minolta Opto Inc filed Critical Konica Minolta Opto Inc
Priority to JP2009525346A priority Critical patent/JP5347962B2/ja
Priority to US12/452,912 priority patent/US8505338B2/en
Priority to CN200880100842.7A priority patent/CN101827794B/zh
Publication of WO2009016993A1 publication Critical patent/WO2009016993A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/02—Simple or compound lenses with non-spherical faces
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/02—Simple or compound lenses with non-spherical faces
    • G02B3/08—Simple or compound lenses with non-spherical faces with discontinuous faces, e.g. Fresnel lens
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2215/00—Press-moulding glass
    • C03B2215/02—Press-mould materials
    • C03B2215/08—Coated press-mould dies
    • C03B2215/10—Die base materials
    • C03B2215/12—Ceramics or cermets, e.g. cemented WC, Al2O3 or TiC
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2215/00—Press-moulding glass
    • C03B2215/02—Press-mould materials
    • C03B2215/08—Coated press-mould dies
    • C03B2215/14—Die top coat materials, e.g. materials for the glass-contacting layers
    • C03B2215/16—Metals or alloys, e.g. Ni-P, Ni-B, amorphous metals
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2215/00—Press-moulding glass
    • C03B2215/40—Product characteristics
    • C03B2215/41—Profiled surfaces
    • C03B2215/412—Profiled surfaces fine structured, e.g. fresnel lenses, prismatic reflectors, other sharp-edged surface profiles
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Surface Treatment Of Glass (AREA)

Abstract

　滴下した溶融ガラス滴を受けるための下型の製造方法に関して、下型材料の選択肢を狭めることなくエアー溜まりの発生を良好に防止できると共に、耐久性に優れた下型の製造方法等を提供することを目的とする。基材の上に被覆層を成膜する成膜工程と、被覆層の表面を粗面化する粗面化工程とを有する。被覆層は、クロム、アルミニウム、及びチタンのうち少なくとも１つの元素を含むことが好ましい。
PCT/JP2008/063114 2007-08-01 2008-07-22 下型の製造方法、ガラスゴブの製造方法及びガラス成形体の製造方法 Ceased WO2009016993A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2009525346A JP5347962B2 (ja) 2007-08-01 2008-07-22 下型の製造方法、ガラスゴブの製造方法及びガラス成形体の製造方法
US12/452,912 US8505338B2 (en) 2007-08-01 2008-07-22 Method for manufacturing lower mold, method for manufacturing glass gob, and method for manufacturing molded glass article
CN200880100842.7A CN101827794B (zh) 2007-08-01 2008-07-22 下模的制造方法、玻璃凝块的制造方法及玻璃成型体的制造方法

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007-200603 2007-08-01
JP2007200603 2007-08-01
JP2007299033 2007-11-19
JP2007-299033 2007-11-19

Publications (1)

Publication Number Publication Date
WO2009016993A1 true WO2009016993A1 (ja) 2009-02-05

Family

ID=40304226

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/063114 Ceased WO2009016993A1 (ja) 2007-08-01 2008-07-22 下型の製造方法、ガラスゴブの製造方法及びガラス成形体の製造方法

Country Status (4)

Country Link
US (1) US8505338B2 (ja)
JP (1) JP5347962B2 (ja)
CN (1) CN101827794B (ja)
WO (1) WO2009016993A1 (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100229600A1 (en) * 2009-03-13 2010-09-16 Konica Minolta Opto, Inc. Method for manufacturing glass molding die and method for manufacturing molded glass article
US20100313603A1 (en) * 2009-06-12 2010-12-16 Naoyuki Fukumoto Method for manufacturing molding die, method for manufacturing glass gob, and method for manufacturing glass molded article
CN102348651A (zh) * 2009-03-12 2012-02-08 柯尼卡美能达精密光学株式会社 光学元件与光学元件的制造方法、发光单元以及发光单元的组装方法
US8505338B2 (en) 2007-08-01 2013-08-13 Konica Minolta Opto, Inc. Method for manufacturing lower mold, method for manufacturing glass gob, and method for manufacturing molded glass article
JP5472095B2 (ja) * 2008-04-03 2014-04-16 コニカミノルタ株式会社 下型、下型の製造方法、ガラスゴブの製造方法、及びガラス成形体の製造方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5169732B2 (ja) * 2008-10-24 2013-03-27 コニカミノルタアドバンストレイヤー株式会社 ガラス成形体の製造方法及び上型の製造方法
US20100276432A1 (en) * 2009-01-12 2010-11-04 Zhongxin Huo Non-stick cookware

Citations (7)

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JPH03137031A (ja) * 1989-10-23 1991-06-11 Minolta Camera Co Ltd ガラスレンズの製造方法およびその方法に用いる金型
JPH08133762A (ja) * 1994-11-11 1996-05-28 Olympus Optical Co Ltd 光学素子成形用型およびその製造方法
JPH08217470A (ja) * 1995-02-15 1996-08-27 Olympus Optical Co Ltd 光学素子成形用型
JP2754042B2 (ja) * 1989-06-13 1998-05-20 東芝タンガロイ株式会社 光学部品成形用複合モールド及びその製造方法
JP2820728B2 (ja) * 1989-08-25 1998-11-05 東芝タンガロイ株式会社 光学部品成形用複合モールド
JP2005235318A (ja) * 2004-02-20 2005-09-02 Nitto Denko Corp 回路付サスペンション基板の製造方法
JP2007185831A (ja) * 2006-01-12 2007-07-26 Seiko Epson Corp 液滴吐出ヘッドの製造方法、液滴吐出ヘッドおよび液滴吐出装置

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EP0182306B1 (en) * 1984-11-17 1991-07-24 Daikin Industries, Limited Etchant composition
DE68915146T2 (de) 1988-07-15 1994-09-15 Toshiba Tungaloy Co Ltd Giessform zum giessen optischer teile sowie verfahren zur herstellung.
US5037515A (en) * 1989-09-18 1991-08-06 Hmt Technology Corporation Method for making smooth-surfaced magnetic recording medium
JP3231165B2 (ja) * 1993-11-15 2001-11-19 キヤノン株式会社 光学素子成形用型及びその製造方法
US5656104A (en) * 1994-10-14 1997-08-12 Nippon Steel Corporation Metal mold for glass forming
US5762676A (en) * 1995-08-08 1998-06-09 Eastman Kodak Company Product for molding glass lenses having difficult shapes
JP4306163B2 (ja) 2000-09-06 2009-07-29 コニカミノルタオプト株式会社 ガラス微小滴の製造方法およびガラス微小光学素子の製造方法およびそれらの製造装置
JP2002226221A (ja) * 2000-11-30 2002-08-14 Ngk Insulators Ltd ガラスプレス用金型及びその製造方法
DE10204222B4 (de) * 2002-01-31 2005-12-01 Infineon Technologies Ag Verfahren zur Seitenwandpassivierung beim Plasmaätzen
JP2005272187A (ja) 2004-03-23 2005-10-06 Konica Minolta Opto Inc 光学素子用の成形型及びその再生方法
TWI297331B (en) * 2004-08-17 2008-06-01 Asia Optical Co Inc Heat transfer plate for molding glass
JP4371048B2 (ja) * 2004-12-21 2009-11-25 コニカミノルタオプト株式会社 光学ガラス成形用金型及び光学ガラス素子
CN101827794B (zh) 2007-08-01 2014-06-11 柯尼卡美能达精密光学株式会社 下模的制造方法、玻璃凝块的制造方法及玻璃成型体的制造方法
JP5077251B2 (ja) * 2009-01-20 2012-11-21 コニカミノルタアドバンストレイヤー株式会社 金型、金型の製造方法、ガラスゴブの製造方法及びガラス成形体の製造方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2754042B2 (ja) * 1989-06-13 1998-05-20 東芝タンガロイ株式会社 光学部品成形用複合モールド及びその製造方法
JP2820728B2 (ja) * 1989-08-25 1998-11-05 東芝タンガロイ株式会社 光学部品成形用複合モールド
JPH03137031A (ja) * 1989-10-23 1991-06-11 Minolta Camera Co Ltd ガラスレンズの製造方法およびその方法に用いる金型
JPH08133762A (ja) * 1994-11-11 1996-05-28 Olympus Optical Co Ltd 光学素子成形用型およびその製造方法
JPH08217470A (ja) * 1995-02-15 1996-08-27 Olympus Optical Co Ltd 光学素子成形用型
JP2005235318A (ja) * 2004-02-20 2005-09-02 Nitto Denko Corp 回路付サスペンション基板の製造方法
JP2007185831A (ja) * 2006-01-12 2007-07-26 Seiko Epson Corp 液滴吐出ヘッドの製造方法、液滴吐出ヘッドおよび液滴吐出装置

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8505338B2 (en) 2007-08-01 2013-08-13 Konica Minolta Opto, Inc. Method for manufacturing lower mold, method for manufacturing glass gob, and method for manufacturing molded glass article
JP5472095B2 (ja) * 2008-04-03 2014-04-16 コニカミノルタ株式会社 下型、下型の製造方法、ガラスゴブの製造方法、及びガラス成形体の製造方法
CN102348651A (zh) * 2009-03-12 2012-02-08 柯尼卡美能达精密光学株式会社 光学元件与光学元件的制造方法、发光单元以及发光单元的组装方法
CN102348651B (zh) * 2009-03-12 2014-04-23 柯尼卡美能达精密光学株式会社 光学元件与光学元件的制造方法、发光单元以及发光单元的组装方法
US20100229600A1 (en) * 2009-03-13 2010-09-16 Konica Minolta Opto, Inc. Method for manufacturing glass molding die and method for manufacturing molded glass article
JP2010215425A (ja) * 2009-03-13 2010-09-30 Konica Minolta Opto Inc ガラス成形用金型の製造方法及びガラス成形体の製造方法
US20100313603A1 (en) * 2009-06-12 2010-12-16 Naoyuki Fukumoto Method for manufacturing molding die, method for manufacturing glass gob, and method for manufacturing glass molded article

Also Published As

Publication number Publication date
CN101827794A (zh) 2010-09-08
CN101827794B (zh) 2014-06-11
US20100126220A1 (en) 2010-05-27
US8505338B2 (en) 2013-08-13
JP5347962B2 (ja) 2013-11-20
JPWO2009016993A1 (ja) 2010-10-21

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