ZA200201261B - Modified slot extrusion dies. - Google Patents

Modified slot extrusion dies.

Info

Publication number
ZA200201261B
ZA200201261B ZA200201261A ZA200201261A ZA200201261B ZA 200201261 B ZA200201261 B ZA 200201261B ZA 200201261 A ZA200201261 A ZA 200201261A ZA 200201261 A ZA200201261 A ZA 200201261A ZA 200201261 B ZA200201261 B ZA 200201261B
Authority
ZA
South Africa
Prior art keywords
discharge
face
extending
slots
extrusion dies
Prior art date
Application number
ZA200201261A
Other languages
English (en)
Inventor
Thomas W Brew
Willis Peters
Mark A Shalkey
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 ZA200201261B publication Critical patent/ZA200201261B/xx

Links

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
    • 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
    • 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)
  • Extrusion Of Metal (AREA)
  • Eye Examination Apparatus (AREA)
  • Nozzles (AREA)
  • Fertilizing (AREA)
ZA200201261A 1999-09-23 2002-02-14 Modified slot extrusion dies. ZA200201261B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/401,713 US6299813B1 (en) 1999-09-23 1999-09-23 Modified slot extrusion dies

Publications (1)

Publication Number Publication Date
ZA200201261B true ZA200201261B (en) 2002-11-27

Family

ID=23588905

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200201261A ZA200201261B (en) 1999-09-23 2002-02-14 Modified slot extrusion dies.

Country Status (9)

Country Link
US (1) US6299813B1 (fr)
EP (1) EP1226014B1 (fr)
JP (1) JP5027972B2 (fr)
CN (1) CN1189307C (fr)
AT (1) ATE285886T1 (fr)
AU (1) AU7083100A (fr)
DE (1) DE60017177T2 (fr)
WO (1) WO2001021379A1 (fr)
ZA (1) ZA200201261B (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001225312A (ja) * 1999-12-10 2001-08-21 Ngk Insulators Ltd 口金の製造方法
CN1250382C (zh) * 2001-04-17 2006-04-12 日本碍子株式会社 成形体的制造方法
JP3903733B2 (ja) * 2001-04-27 2007-04-11 株式会社デンソー ハニカム構造体成形用金型
JP4210446B2 (ja) * 2001-09-19 2009-01-21 日本碍子株式会社 ハニカム押出成形用口金及びその製造方法
EP1648632A4 (fr) * 2003-07-30 2009-04-08 Corning Inc Substrats en nid d'abeilles metalliques pour applications chimiques et thermiques
JP4523378B2 (ja) * 2004-10-21 2010-08-11 日本碍子株式会社 セラミックス押出成形用金型
US20090218322A1 (en) * 2008-02-28 2009-09-03 David William Folmar Dies for manufacturing substrates and methods of making
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
CN101780711B (zh) * 2010-02-23 2013-08-28 大连塑料研究所有限公司 连续直接挤出成型蜂窝板制品的设备
US8591287B2 (en) * 2010-02-26 2013-11-26 Corning Incorporated Methods of fabricating a honeycomb extrusion die from a die body
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
CN104379310B (zh) 2012-06-04 2016-11-09 日本碍子株式会社 蜂窝结构体成形用模头及其制造方法
US20140060253A1 (en) * 2012-08-28 2014-03-06 Thomas William Brew Methods of manufacturing a die body
CN103042647B (zh) * 2012-11-08 2015-05-20 江苏微赛新材料科技有限公司 一种聚丙烯微孔发泡厚板的生产方法
MX2017006949A (es) 2014-11-26 2018-01-17 Corning Inc Aparato y método para fabricar cabezales de extrusión.
WO2017087758A1 (fr) * 2015-11-20 2017-05-26 Corning Incorporated Filières d'extrusion pour corps en nid-d'abeilles
JP6818036B2 (ja) 2016-02-11 2021-01-20 コーニング インコーポレイテッド ハニカム体のための押出成形部品
JP6776860B2 (ja) * 2016-12-09 2020-10-28 コニカミノルタ株式会社 サイジングダイと押出成形装置、およびそれらを用いた管状部材の製造方法
EP3727773B1 (fr) 2017-12-22 2022-07-13 Corning Incorporated Filière d'extrusion
JP6881337B2 (ja) * 2018-01-30 2021-06-02 株式会社デンソー ハニカム構造体および金型
WO2019232150A1 (fr) * 2018-05-31 2019-12-05 Corning Incorporated Filières d'extrusion en nid d'abeille et méthodes de formation
US20220088823A1 (en) * 2019-01-30 2022-03-24 Corning Incorporated Extrusion die preparation methods

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US3038201A (en) 1955-12-21 1962-06-12 Multiple Extrusions Inc Multiple tube extrusion apparatus and method
US3790654A (en) 1971-11-09 1974-02-05 Corning Glass Works Extrusion method for forming thinwalled honeycomb structures
US3905743A (en) 1971-11-09 1975-09-16 Corning Glass Works Extrusion apparatus for forming thin-walled honeycomb structures
US3885977A (en) 1973-11-05 1975-05-27 Corning Glass Works Anisotropic cordierite monolith
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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
US4527035A (en) 1981-07-30 1985-07-02 Corning Glass Works Wire electrical discharge machine flushing process and apparatus
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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
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
JPH0260713A (ja) * 1988-08-26 1990-03-01 Babcock Hitachi Kk ハニカム成形用口金
US5171503A (en) * 1988-08-29 1992-12-15 Corning Incorporated Method of extruding thin-walled honeycomb structures
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
JPH0780977A (ja) * 1993-09-16 1995-03-28 Babcock Hitachi Kk ハニカム構造体、その成形方法及び成形用の口金
US5507925A (en) 1994-10-28 1996-04-16 Corning Incorporated Electrochemical drilling of substrates
US5489756A (en) * 1994-10-28 1996-02-06 Corning Incorporated Slot fabrication by electrical discharge machining
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
US5997720A (en) * 1997-02-06 1999-12-07 Corning Incorporated Method for machining extrusion dies
BR9813068A (pt) * 1997-10-17 2000-08-22 Corning Inc Matriz de extrusão de fenda modificada

Also Published As

Publication number Publication date
CN1376108A (zh) 2002-10-23
US6299813B1 (en) 2001-10-09
AU7083100A (en) 2001-04-24
DE60017177D1 (de) 2005-02-03
EP1226014B1 (fr) 2004-12-29
CN1189307C (zh) 2005-02-16
JP5027972B2 (ja) 2012-09-19
DE60017177T2 (de) 2005-12-08
JP2003509250A (ja) 2003-03-11
WO2001021379A1 (fr) 2001-03-29
EP1226014A1 (fr) 2002-07-31
ATE285886T1 (de) 2005-01-15
EP1226014A4 (fr) 2002-10-30

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