JPS615915A - 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 - Google Patents

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

Info

Publication number
JPS615915A
JPS615915A JP59127151A JP12715184A JPS615915A JP S615915 A JPS615915 A JP S615915A JP 59127151 A JP59127151 A JP 59127151A JP 12715184 A JP12715184 A JP 12715184A JP S615915 A JPS615915 A JP S615915A
Authority
JP
Japan
Prior art keywords
groove
outer periphery
flow rate
pin
outlet side
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
JP59127151A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0462250B2 (enrdf_load_stackoverflow
Inventor
Kazumitsu Abe
一允 安倍
Shoichi Tamura
田村　祥一
Toshikatsu Baba
敏勝 馬場
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.)
Sakai Chemical Industry Co Ltd
Original Assignee
Sakai Chemical Industry Co Ltd
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 Sakai Chemical Industry Co Ltd filed Critical Sakai Chemical Industry Co Ltd
Priority to JP59127151A priority Critical patent/JPS615915A/ja
Priority to DE19853521883 priority patent/DE3521883A1/de
Publication of JPS615915A publication Critical patent/JPS615915A/ja
Publication of JPH0462250B2 publication Critical patent/JPH0462250B2/ja
Granted 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
    • 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0012—Combinations of extrusion moulding with other shaping operations combined with shaping by internal pressure generated in the material, e.g. foaming
    • 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
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • 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
    • 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
    • B29L2031/608—Honeycomb structures

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
JP59127151A 1984-06-19 1984-06-19 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 Granted JPS615915A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP59127151A JPS615915A (ja) 1984-06-19 1984-06-19 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
DE19853521883 DE3521883A1 (de) 1984-06-19 1985-06-19 Verfahren zum kontinuierlichen strangpressen und formen von zellen- bzw. wabenfoermigen presslingen und kontinuierliche strangpressform hierfuer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59127151A JPS615915A (ja) 1984-06-19 1984-06-19 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

Publications (2)

Publication Number Publication Date
JPS615915A true JPS615915A (ja) 1986-01-11
JPH0462250B2 JPH0462250B2 (enrdf_load_stackoverflow) 1992-10-05

Family

ID=14952881

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59127151A Granted JPS615915A (ja) 1984-06-19 1984-06-19 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

Country Status (2)

Country Link
JP (1) JPS615915A (enrdf_load_stackoverflow)
DE (1) DE3521883A1 (enrdf_load_stackoverflow)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5089203A (en) * 1991-02-12 1992-02-18 Corning Incorporated Method and apparatus for forming an outer skin or honeycomb structures
US5219509A (en) * 1990-11-30 1993-06-15 Corning Incorporated Method for forming a uniform skin on a cellular substrate
US5256054A (en) * 1990-11-30 1993-10-26 Corning Incorporated Method and apparatus for forming a uniform skin on a cellular substrate
US5574957A (en) * 1994-02-02 1996-11-12 Corning Incorporated Method of encasing a structure in metal
WO2011158916A1 (ja) 2010-06-17 2011-12-22 住友化学株式会社 押出成形装置及びこれを用いた成形体の製造方法
WO2012147935A1 (ja) 2011-04-28 2012-11-01 住友化学株式会社 押出成形装置及びこれを用いたグリーンハニカム成形体の製造方法
JP2012530000A (ja) * 2009-06-12 2012-11-29 コーニング インコーポレイテッド 厚壁及び薄壁を有する押出品を成形するための押出ダイ

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0622806B2 (ja) * 1986-08-14 1994-03-30 日本碍子株式会社 ハニカム成型用ダイスおよびその製造方法
JPH0541847Y2 (enrdf_load_stackoverflow) * 1987-01-13 1993-10-22
FR2615436A1 (fr) * 1987-05-20 1988-11-25 Ceramiques Composites Outillage d'extrusion de ceramiques alveolaires
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
US4915612A (en) * 1989-01-26 1990-04-10 Corning Incorporated Extrusion die assembly for forming honeycomb structures having thickened outer skin
DE4428492C2 (de) * 1993-08-13 1999-04-01 Ngk Insulators Ltd Wabenstrukturkörper-Extrudiervorrichtung und Verfahren zur Herstellung von Wabenstrukturkörpern unter Verwendung einer solchen Extrudiervorrichtung
DE19806424A1 (de) * 1998-02-17 1999-08-19 Hdw Isoliertechnik Gmbh Verfahren zur Herstellung von Wabenmaterial und Wabenmaterial für Transparente Wärmedämmung
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
US7914724B2 (en) * 2005-07-29 2011-03-29 Corning Incorporated Methods for extruding a honeycomb article with a skin surrrounding a central cellular structure
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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56104008A (en) * 1980-01-22 1981-08-19 Nippon Soken Die device for extruding and molding honeycomb structure

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3790654A (en) * 1971-11-09 1974-02-05 Corning Glass Works Extrusion method for forming thinwalled honeycomb structures

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56104008A (en) * 1980-01-22 1981-08-19 Nippon Soken Die device for extruding and molding honeycomb structure

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5219509A (en) * 1990-11-30 1993-06-15 Corning Incorporated Method for forming a uniform skin on a cellular substrate
US5256054A (en) * 1990-11-30 1993-10-26 Corning Incorporated Method and apparatus 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
US5574957A (en) * 1994-02-02 1996-11-12 Corning Incorporated Method of encasing a structure in metal
JP2012530000A (ja) * 2009-06-12 2012-11-29 コーニング インコーポレイテッド 厚壁及び薄壁を有する押出品を成形するための押出ダイ
WO2011158916A1 (ja) 2010-06-17 2011-12-22 住友化学株式会社 押出成形装置及びこれを用いた成形体の製造方法
US9375890B2 (en) 2010-06-17 2016-06-28 Sumitomo Chemical Company, Limited Extrusion-molding device and method for producing molded body using same
WO2012147935A1 (ja) 2011-04-28 2012-11-01 住友化学株式会社 押出成形装置及びこれを用いたグリーンハニカム成形体の製造方法
US9095993B2 (en) 2011-04-28 2015-08-04 Sumitomo Chemical Company, Limited Extrusion molding apparatus and manufacturing method for green honeycomb molded body using same

Also Published As

Publication number Publication date
DE3521883C2 (enrdf_load_stackoverflow) 1988-11-24
DE3521883A1 (de) 1985-12-19
JPH0462250B2 (enrdf_load_stackoverflow) 1992-10-05

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Legal Events

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