JP4421771B2 - 改良型スロット押出ダイ - Google Patents

改良型スロット押出ダイ Download PDF

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Publication number
JP4421771B2
JP4421771B2 JP2000516815A JP2000516815A JP4421771B2 JP 4421771 B2 JP4421771 B2 JP 4421771B2 JP 2000516815 A JP2000516815 A JP 2000516815A JP 2000516815 A JP2000516815 A JP 2000516815A JP 4421771 B2 JP4421771 B2 JP 4421771B2
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JP
Japan
Prior art keywords
die
discharge
slot
pin
flow
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.)
Expired - Lifetime
Application number
JP2000516815A
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English (en)
Japanese (ja)
Other versions
JP2001520129A (ja
JP2001520129A5 (enExample
Inventor
エイ シャルキー，マーク
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.)
Corning Inc
Original Assignee
Corning 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 Corning Inc filed Critical Corning Inc
Publication of JP2001520129A publication Critical patent/JP2001520129A/ja
Publication of JP2001520129A5 publication Critical patent/JP2001520129A5/ja
Application granted granted Critical
Publication of JP4421771B2 publication Critical patent/JP4421771B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
    • B28B3/26—Extrusion dies
    • B28B3/269—For multi-channeled structures, e.g. honeycomb structures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
    • B28B3/26—Extrusion dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/11—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels comprising two or more partially or fully enclosed cavities, e.g. honeycomb-shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/60—Multitubular or multicompartmented articles, e.g. honeycomb

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP2000516815A 1997-10-17 1998-09-25 改良型スロット押出ダイ Expired - Lifetime JP4421771B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US6230997P 1997-10-17 1997-10-17
US60/062,309 1997-10-17
PCT/US1998/020133 WO1999020445A1 (en) 1997-10-17 1998-09-25 Modified slot extrusion die

Publications (3)

Publication Number Publication Date
JP2001520129A JP2001520129A (ja) 2001-10-30
JP2001520129A5 JP2001520129A5 (enExample) 2006-01-05
JP4421771B2 true JP4421771B2 (ja) 2010-02-24

Family

ID=22041650

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000516815A Expired - Lifetime JP4421771B2 (ja) 1997-10-17 1998-09-25 改良型スロット押出ダイ

Country Status (9)

Country Link
US (1) US6080348A (enExample)
EP (1) EP1027196B1 (enExample)
JP (1) JP4421771B2 (enExample)
KR (1) KR20010015742A (enExample)
CN (1) CN1115237C (enExample)
BR (1) BR9813068A (enExample)
DE (1) DE69839914D1 (enExample)
MY (1) MY133886A (enExample)
WO (1) WO1999020445A1 (enExample)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6299813B1 (en) * 1999-09-23 2001-10-09 Corning Incorporated Modified slot extrusion dies
JP2001225312A (ja) 1999-12-10 2001-08-21 Ngk Insulators Ltd 口金の製造方法
KR20020062984A (ko) * 1999-12-21 2002-07-31 바젤 폴리올레핀 게엠베하 이축 연신 폴리프로필렌 필름 제조용의 반정질 프로필렌중합체 조성물
US7162787B2 (en) * 2003-12-31 2007-01-16 Corning Incorporated Method for constructing a honeycomb extrusion die
US7293949B2 (en) * 2004-04-15 2007-11-13 Phillips Screw Company Spiral drive fastener with friction engageable surface
US6991450B1 (en) * 2004-08-31 2006-01-31 Corning Incorporated Open cavity extrusion dies
KR100680383B1 (ko) * 2005-10-13 2007-02-08 현대자동차주식회사 촉매담체 제작용 금형 제작방법
WO2007064454A2 (en) * 2005-11-30 2007-06-07 Corning Incorporated Controlled pore size distribution porous ceramic honeycomb filter, honeycomb green body, batch mixture and manufacturing method therefor
US20080099343A1 (en) * 2006-10-31 2008-05-01 Thomas William Brew Electrochemical machining method and apparatus
US8298311B2 (en) * 2006-11-15 2012-10-30 Corning Incorporated Filters with controlled submicron porosity
US20080124423A1 (en) * 2006-11-29 2008-05-29 Richard Curwood Peterson Extrusion die manufacturing method
US7981188B2 (en) * 2006-11-30 2011-07-19 Corning Incorporated Controlled pore size distribution porous ceramic honeycomb filter, honeycomb green body, batch mixture and manufacturing method therefor
WO2009032119A2 (en) * 2007-08-31 2009-03-12 Corning Incorporated Cordierite honeycomb article and method of manufacture
CN102015579A (zh) 2008-02-29 2011-04-13 康宁股份有限公司 使用磨碎的坚果壳制造蜂窝体的方法和由此制得的蜂窝体
WO2009119422A1 (ja) * 2008-03-28 2009-10-01 日立金属株式会社 セラミックハニカム構造体成形用金型
US20100052205A1 (en) * 2008-08-27 2010-03-04 Thomas William Brew Method of forming ceramic honeycomb substrates
US20100301515A1 (en) * 2009-05-29 2010-12-02 Thomas William Brew Honeycomb Extrusion Die Apparatus And Methods
US8435025B2 (en) * 2009-08-27 2013-05-07 Corning Incorporated Honeycomb extrusion die apparatus
JP2012125883A (ja) * 2010-12-15 2012-07-05 Ngk Insulators Ltd ハニカム構造体成形口金用電極の製造方法
JP2012125882A (ja) * 2010-12-15 2012-07-05 Ngk Insulators Ltd ハニカム構造体成形口金用電極
US8864488B2 (en) * 2012-05-08 2014-10-21 Corning Incorporated Honeycomb extrusion apparatus and methods
US20140060253A1 (en) * 2012-08-28 2014-03-06 Thomas William Brew Methods of manufacturing a die body
CN107206518B (zh) 2014-11-26 2019-05-14 康宁股份有限公司 用于制造挤出模具的设备和方法
WO2017139752A1 (en) 2016-02-11 2017-08-17 Corning Incorporated Extrusion components for honeycomb bodies
US11534937B2 (en) 2017-12-22 2022-12-27 Corning Incorporated Extrusion dies
US11752679B2 (en) 2018-05-31 2023-09-12 Corning Incorporated Honeycomb extrusion dies and forming methods
CN111136358A (zh) * 2018-11-02 2020-05-12 成都飞机工业（集团）有限责任公司 一种加工薄壁阵列群孔的方法
US12109727B2 (en) 2019-05-17 2024-10-08 Corning Incorporated Honeycomb extrusion dies and forming methods
EP4127444A1 (en) 2020-03-27 2023-02-08 Ingevity South Carolina, LLC Low emission adsorbent and canister system
US12485574B2 (en) 2020-11-30 2025-12-02 Corning Incorporated Extrusion dies with zoned coatings, methods of fabricating such dies, and methods of manufacturing ceramic articles
US12397469B2 (en) * 2021-05-27 2025-08-26 Corning Incorporated Honeycomb extrusion dies and methods of using and making same

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2526423A (en) * 1947-04-10 1950-10-17 Rudorff Dagobert William Apparatus and method for cutting materials
US3038201A (en) * 1955-12-21 1962-06-12 Multiple Extrusions Inc Multiple tube extrusion apparatus and method
US3905743A (en) * 1971-11-09 1975-09-16 Corning Glass Works Extrusion apparatus for forming thin-walled honeycomb structures
US3790654A (en) * 1971-11-09 1974-02-05 Corning Glass Works Extrusion method for forming thinwalled honeycomb structures
US3885977A (en) * 1973-11-05 1975-05-27 Corning Glass Works Anisotropic cordierite monolith
GB1548817A (en) * 1976-05-14 1979-07-18 Inoue Japax Res Electrical discharge maschining
US4233486A (en) * 1977-12-26 1980-11-11 Inoue-Japax Research Incorporated Traveling-wire electrical discharge machine
US4235583A (en) * 1978-03-23 1980-11-25 General Motors Corporation Extrusion die and method for making same
US4259057A (en) * 1978-12-29 1981-03-31 Saki Chemical Industry Co., Ltd. Method of continuously extruding and molding ceramic honey-comb shaped moldings and die for use in the continuous extruding operation thereof
JPS63176107A (ja) * 1987-01-19 1988-07-20 日本碍子株式会社 セラミツクハニカム押出用ダイス
JPS583802B2 (ja) * 1979-09-12 1983-01-22 株式会社日本自動車部品総合研究所 ハニカム成型用ダイスの製造方法
US4403131A (en) * 1981-07-30 1983-09-06 Corning Glass Works Electrical discharge machining utilizing a counter slot
US4527035A (en) * 1981-07-30 1985-07-02 Corning Glass Works Wire electrical discharge machine flushing process and apparatus
JPS62142607A (ja) * 1985-12-18 1987-06-26 日本碍子株式会社 押出ダイスおよびその製造方法
JPS62227606A (ja) * 1986-03-29 1987-10-06 日本碍子株式会社 セラミツクハニカム構造体押出成形用ダイス
US4902216A (en) * 1987-09-08 1990-02-20 Corning Incorporated Extrusion die for protrusion and/or high cell density ceramic honeycomb structures
US4992233A (en) * 1988-07-15 1991-02-12 Corning Incorporated Sintering metal powders into structures without sintering aids
US5011529A (en) * 1989-03-14 1991-04-30 Corning Incorporated Cured surfaces and a process of curing
US5320721A (en) * 1993-01-19 1994-06-14 Corning Incorporated Shaped-tube electrolytic polishing process
US5322599A (en) * 1993-01-19 1994-06-21 Corning Incorporated Shaped-tube electrolytic machining process
US5507925A (en) * 1994-10-28 1996-04-16 Corning Incorporated Electrochemical drilling of substrates
US5761787A (en) * 1995-11-30 1998-06-09 Corning Incorporated Method of making bonded pin extrusion die
US5702659A (en) * 1995-11-30 1997-12-30 Corning Incorporated Honeycomb extrusion die and methods
JPH09300326A (ja) * 1996-05-16 1997-11-25 Denso Corp ハニカム成形用ダイス及びその製造方法

Also Published As

Publication number Publication date
EP1027196B1 (en) 2008-08-20
US6080348A (en) 2000-06-27
CN1274313A (zh) 2000-11-22
CN1115237C (zh) 2003-07-23
JP2001520129A (ja) 2001-10-30
EP1027196A1 (en) 2000-08-16
MY133886A (en) 2007-11-30
KR20010015742A (ko) 2001-02-26
BR9813068A (pt) 2000-08-22
DE69839914D1 (de) 2008-10-02
WO1999020445A1 (en) 1999-04-29

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