JPS56104008A - Die device for extruding and molding honeycomb structure - Google Patents

Die device for extruding and molding honeycomb structure

Info

Publication number
JPS56104008A
JPS56104008A JP648980A JP648980A JPS56104008A JP S56104008 A JPS56104008 A JP S56104008A JP 648980 A JP648980 A JP 648980A JP 648980 A JP648980 A JP 648980A JP S56104008 A JPS56104008 A JP S56104008A
Authority
JP
Japan
Prior art keywords
extruding
honeycomb structure
die device
molding honeycomb
molding
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.)
Granted
Application number
JP648980A
Other languages
English (en)
Other versions
JPS5838083B2 (ja
Inventor
Jiyunichirou Naitou
Shinichi Yamamoto
Jitsuo Suzuki
Mitsuru Asano
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.)
Soken Inc
Original Assignee
Nippon Soken 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 Nippon Soken Inc filed Critical Nippon Soken Inc
Priority to JP55006489A priority Critical patent/JPS5838083B2/ja
Priority to US06/222,068 priority patent/US4349329A/en
Publication of JPS56104008A publication Critical patent/JPS56104008A/ja
Publication of JPS5838083B2 publication Critical patent/JPS5838083B2/ja
Expired legal-status Critical Current

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)
JP55006489A 1980-01-22 1980-01-22 ハニカム構造体押出成形用ダイス装置 Expired JPS5838083B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP55006489A JPS5838083B2 (ja) 1980-01-22 1980-01-22 ハニカム構造体押出成形用ダイス装置
US06/222,068 US4349329A (en) 1980-01-22 1981-01-02 Extrusion device for producing honeycomb structures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55006489A JPS5838083B2 (ja) 1980-01-22 1980-01-22 ハニカム構造体押出成形用ダイス装置

Publications (2)

Publication Number Publication Date
JPS56104008A true JPS56104008A (en) 1981-08-19
JPS5838083B2 JPS5838083B2 (ja) 1983-08-20

Family

ID=11639880

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55006489A Expired JPS5838083B2 (ja) 1980-01-22 1980-01-22 ハニカム構造体押出成形用ダイス装置

Country Status (2)

Country Link
US (1) US4349329A (ja)
JP (1) JPS5838083B2 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS615915A (ja) * 1984-06-19 1986-01-11 Sakai Chem Ind Co Ltd ハニカム状成形物の連続押出成形方法および該方法に使用する連続押出用ダイス
US5906839A (en) * 1995-09-28 1999-05-25 Nippondenso Co., Ltd. Die for molding honeycomb structure
JP2008110535A (ja) * 2006-10-31 2008-05-15 Denso Corp ハニカム構造体成形用金型及びその製造方法、並びにハニカム構造体の製造方法
JP2010083138A (ja) * 2008-08-27 2010-04-15 Corning Inc セラミック製ハニカム支持体の製造方法

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5777521A (en) * 1980-10-31 1982-05-14 Nippon Soken Die device for molding honeycomb structure
JPS57157706A (en) * 1981-03-25 1982-09-29 Nippon Soken Die for molding honeycomb
US4465454A (en) * 1983-03-29 1984-08-14 Corning Glass Works Extrusion die
WO1987005855A1 (en) * 1986-03-26 1987-10-08 Catalysts & Chemicals Industries Co., Ltd. Die for molding honeycomb structures
JPS63207612A (ja) * 1987-02-24 1988-08-29 日本碍子株式会社 セラミツク押出法及びそれに用いる装置
JPS63299902A (ja) * 1987-05-30 1988-12-07 Ngk Insulators Ltd 押出し成形金型とそれを用いたセラミックハニカム構造体の押出し成形方法
US5256054A (en) * 1990-11-30 1993-10-26 Corning Incorporated Method and apparatus for forming a uniform skin on a cellular substrate
US5219509A (en) * 1990-11-30 1993-06-15 Corning Incorporated Method for forming a uniform skin on a cellular substrate
US5089203A (en) * 1991-02-12 1992-02-18 Corning Incorporated Method and apparatus for forming an outer skin or honeycomb structures
DE4428492C2 (de) * 1993-08-13 1999-04-01 Ngk Insulators Ltd Wabenstrukturkörper-Extrudiervorrichtung und Verfahren zur Herstellung von Wabenstrukturkörpern unter Verwendung einer solchen Extrudiervorrichtung
US5574957A (en) * 1994-02-02 1996-11-12 Corning Incorporated Method of encasing a structure in metal
US5466415A (en) * 1994-10-20 1995-11-14 Corning Incorporated Extrusion of metal honeycombs
JP3220971B2 (ja) * 1995-09-19 2001-10-22 株式会社デンソー ハニカム構造体押出装置
JP3701801B2 (ja) * 1998-10-29 2005-10-05 日本碍子株式会社 ハニカム製造用口金
JP3701802B2 (ja) * 1998-10-29 2005-10-05 日本碍子株式会社 ハニカム製造用口金
US6455124B1 (en) * 2000-12-01 2002-09-24 Corning Incorporated Method for extruding ceramic honeycombs
JP2002283326A (ja) * 2001-03-28 2002-10-03 Ngk Insulators Ltd ハニカム構造体成形装置及び成形方法
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
US7914724B2 (en) 2005-07-29 2011-03-29 Corning Incorporated Methods for extruding a honeycomb article with a skin surrrounding a central cellular structure
JP5378994B2 (ja) * 2007-05-18 2013-12-25 日本碍子株式会社 ハニカムセグメント成形用口金、及びハニカム構造体の製造方法
DE102008039042B4 (de) * 2008-08-21 2011-04-14 Schott Ag Substrat für einen Spiegelträger mit reduziertem Gewicht sowie Spiegel mit gewichtsreduziertem Spiegelträger
JP5324507B2 (ja) * 2009-03-27 2013-10-23 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
US8491295B2 (en) 2009-05-28 2013-07-23 Corning Incorporated Die assembly and method of extruding cellular ceramic substrates with a skin
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
US8348659B2 (en) * 2010-02-25 2013-01-08 Corning Incorporated Apparatus and method for forming skin on a ceramic body by extrusion
DE102013106612A1 (de) 2013-06-25 2015-01-08 Schott Ag Werkzeugkrone und mit der Werkzeugkrone herstellbares Glaskeramik-Erzeugnis
CN107073746B (zh) * 2014-09-30 2022-02-18 日立金属株式会社 陶瓷蜂窝结构体的制造方法、以及蜂窝成形用模具
JP6196604B2 (ja) * 2014-11-18 2017-09-13 日本碍子株式会社 ハニカム成形体の押出成形用口金
WO2017139753A1 (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
US11813597B2 (en) 2018-03-29 2023-11-14 Corning Incorporated Honeycomb bodies with varying cell densities and extrusion dies for the manufacture thereof
CN112368465B (zh) 2018-05-04 2022-09-30 康宁股份有限公司 高均衡强度蜂窝结构及用于其的挤出模头
WO2019232150A1 (en) 2018-05-31 2019-12-05 Corning Incorporated Honeycomb extrusion dies and forming methods
JP7341168B2 (ja) 2018-05-31 2023-09-08 コーニング インコーポレイテッド ハニカム構造強化機能を有するハニカム体及びそのための押出ダイ
WO2019231899A1 (en) 2018-05-31 2019-12-05 Corning Incorporated Honeycomb bodies with triangular cell honeycomb structures and manufacturing methods thereof
EP3801825A1 (en) 2018-05-31 2021-04-14 Corning Incorporated Honeycomb bodies with multi-zoned honeycomb structures and co-extrusion manufacturing methods
WO2020005663A1 (en) 2018-06-29 2020-01-02 Corning Incorporated Ceramic honeycomb bodies having high-strength skin and manufacturing methods thereof
US11932582B2 (en) 2018-06-29 2024-03-19 Corning Incorporated Honeycomb bodies with controlled porosity gradient and firing methods thereof
JP7085068B2 (ja) 2018-11-16 2022-06-15 コーニング インコーポレイテッド ある範囲の水力直径を有するスルーチャネルのアレイを有するハニカム体
WO2020101965A1 (en) 2018-11-16 2020-05-22 Corning Incorporated Honeycomb bodies having an array of channels with different hydraulic diameters and methods of making the same
WO2020146245A2 (en) 2019-01-11 2020-07-16 Corning Incorporated Honeycomb extrusion dies and manufacturing methods thereof
US20220314489A1 (en) 2019-05-17 2022-10-06 Corning Incorporated Honeycomb extrusion dies and forming methods

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3905743A (en) * 1971-11-09 1975-09-16 Corning Glass Works Extrusion apparatus for forming thin-walled honeycomb structures
US3919384A (en) * 1973-03-12 1975-11-11 Corning Glass Works Method for extruding thin-walled honeycombed structures
US3983283A (en) * 1974-03-18 1976-09-28 Corning Glass Works Honeycombed structures having open-ended cells formed by interconnected walls with longitudinally extending discontinuities
US3947214A (en) * 1974-12-13 1976-03-30 Corning Glass Works Extrusion die mask
US4008033A (en) * 1975-10-07 1977-02-15 Corning Glass Works Extrusion mask
US4178145A (en) * 1976-04-26 1979-12-11 Kyoto Ceramic Co., Ltd. Extrusion die for ceramic honeycomb structures
US4168944A (en) * 1976-08-24 1979-09-25 Ngk Spark Plug Co., Ltd. Apparatus for manufacturing a tubular honeycomb assembly with an adiabatic layer formed integrally on the peripheral wall
JPS53104609A (en) * 1977-02-24 1978-09-12 Ngk Insulators Ltd Dies for extruding honeycomb structures
JPS54150406A (en) * 1978-05-18 1979-11-26 Nippon Soken Ceramic honeycomb structure

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS615915A (ja) * 1984-06-19 1986-01-11 Sakai Chem Ind Co Ltd ハニカム状成形物の連続押出成形方法および該方法に使用する連続押出用ダイス
JPH0462250B2 (ja) * 1984-06-19 1992-10-05 Sakai Chemical Industry Co
US5906839A (en) * 1995-09-28 1999-05-25 Nippondenso Co., Ltd. Die for molding honeycomb structure
JP2008110535A (ja) * 2006-10-31 2008-05-15 Denso Corp ハニカム構造体成形用金型及びその製造方法、並びにハニカム構造体の製造方法
JP2010083138A (ja) * 2008-08-27 2010-04-15 Corning Inc セラミック製ハニカム支持体の製造方法

Also Published As

Publication number Publication date
US4349329A (en) 1982-09-14
JPS5838083B2 (ja) 1983-08-20

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