CN1189307C - 改进的狭缝挤出模头 - Google Patents

改进的狭缝挤出模头 Download PDF

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Publication number
CN1189307C
CN1189307C CNB008131805A CN00813180A CN1189307C CN 1189307 C CN1189307 C CN 1189307C CN B008131805 A CNB008131805 A CN B008131805A CN 00813180 A CN00813180 A CN 00813180A CN 1189307 C CN1189307 C CN 1189307C
Authority
CN
China
Prior art keywords
die
discharge
face
honeycomb
extrusion die
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
CNB008131805A
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English (en)
Chinese (zh)
Other versions
CN1376108A (zh
Inventor
T·W·布鲁
W·N·彼德斯
M·A·沙尔基
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 CN1376108A publication Critical patent/CN1376108A/zh
Application granted granted Critical
Publication of CN1189307C publication Critical patent/CN1189307C/zh
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
    • 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)
  • Fertilizing (AREA)
  • Eye Examination Apparatus (AREA)
  • Nozzles (AREA)
CNB008131805A 1999-09-23 2000-08-28 改进的狭缝挤出模头 Expired - Lifetime CN1189307C (zh)

Applications Claiming Priority (2)

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

Publications (2)

Publication Number Publication Date
CN1376108A CN1376108A (zh) 2002-10-23
CN1189307C true CN1189307C (zh) 2005-02-16

Family

ID=23588905

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB008131805A Expired - Lifetime CN1189307C (zh) 1999-09-23 2000-08-28 改进的狭缝挤出模头

Country Status (9)

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

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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
WO2002085590A1 (en) * 2001-04-17 2002-10-31 Ngk Insulators, Ltd. Method of manufacturing molded body, slurry for molding, core for molding, method of manufacturing core for molding, hollow ceramic molded body, and light emitting container
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 (en) * 2003-07-30 2009-04-08 Corning Inc METAL BEES NECK SUBSTRATES FOR CHEMICAL AND THERMAL APPLICATIONS
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
JP6046712B2 (ja) 2012-06-04 2016-12-21 日本碍子株式会社 ハニカム構造体成形用口金及びその製造方法
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
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
US11292152B2 (en) 2015-11-20 2022-04-05 Corning Incorporated Extrusion dies for honeycomb body
WO2017139752A1 (en) 2016-02-11 2017-08-17 Corning Incorporated Extrusion components for honeycomb bodies
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
US11534937B2 (en) 2017-12-22 2022-12-27 Corning Incorporated Extrusion dies
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
US11752679B2 (en) * 2018-05-31 2023-09-12 Corning Incorporated Honeycomb extrusion dies and forming methods
US12377594B2 (en) * 2019-01-11 2025-08-05 Corning Incorporated System for manufacturing of honeycomb extrusion dies and manufacturing methods thereof
EP3917742B1 (en) * 2019-01-30 2024-11-13 Corning Incorporated System for preparation of an extrusion die
US12109727B2 (en) 2019-05-17 2024-10-08 Corning Incorporated Honeycomb extrusion dies and forming methods
JP6697645B1 (ja) * 2020-03-19 2020-05-20 日東電工株式会社 押出方法
JP6722833B1 (ja) * 2020-03-19 2020-07-15 日東電工株式会社 押出方法
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 (28)

* 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
US4527035A (en) 1981-07-30 1985-07-02 Corning Glass Works Wire electrical discharge machine flushing process and apparatus
US4403131A (en) 1981-07-30 1983-09-06 Corning Glass Works Electrical discharge machining utilizing a counter slot
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
US5489756A (en) * 1994-10-28 1996-02-06 Corning Incorporated Slot fabrication by electrical discharge machining
US5507925A (en) 1994-10-28 1996-04-16 Corning Incorporated Electrochemical drilling of substrates
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
DE69839914D1 (de) * 1997-10-17 2008-10-02 Corning Inc Strangpressmundstück mit modifizierten schlitzen

Also Published As

Publication number Publication date
JP2003509250A (ja) 2003-03-11
US6299813B1 (en) 2001-10-09
EP1226014A1 (en) 2002-07-31
WO2001021379A1 (en) 2001-03-29
EP1226014B1 (en) 2004-12-29
ATE285886T1 (de) 2005-01-15
DE60017177T2 (de) 2005-12-08
AU7083100A (en) 2001-04-24
ZA200201261B (en) 2002-11-27
JP5027972B2 (ja) 2012-09-19
DE60017177D1 (de) 2005-02-03
CN1376108A (zh) 2002-10-23
EP1226014A4 (en) 2002-10-30

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Granted publication date: 20050216

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