JPS6453808A - Extrusion molding equipment for ceramic honeycomb structure - Google Patents

Extrusion molding equipment for ceramic honeycomb structure

Info

Publication number
JPS6453808A
JPS6453808A JP63120799A JP12079988A JPS6453808A JP S6453808 A JPS6453808 A JP S6453808A JP 63120799 A JP63120799 A JP 63120799A JP 12079988 A JP12079988 A JP 12079988A JP S6453808 A JPS6453808 A JP S6453808A
Authority
JP
Japan
Prior art keywords
paste
honeycomb structure
holes
disposed
slits
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.)
Pending
Application number
JP63120799A
Other languages
Japanese (ja)
Inventor
Bireerudeiuuzeedo Shiyaruru
Noeru Jiyatsuku
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.)
SERAMIIKU E KONPOJITSUTO
Ceramiques et Composites SA
Original Assignee
SERAMIIKU E KONPOJITSUTO
Ceramiques et Composites SA
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 SERAMIIKU E KONPOJITSUTO, Ceramiques et Composites SA filed Critical SERAMIIKU E KONPOJITSUTO
Publication of JPS6453808A publication Critical patent/JPS6453808A/en
Pending 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)

Abstract

PURPOSE: To obtain honeycomb structure by using paste with poor plasticity by distributing so that ceramic paste intake holes disposed in network becomes nearly equal to the width of ribbon-shaped paste extruded from these holes. CONSTITUTION: Slits 11 have been disposed along concentric circles 11a and radii 11b of these circles. To give nearly equal width to ribbons of paste that comes out of each hole 10 and extrudes through these slits 11, most of the holes 10 have been disposed at locations off crossings 13 of the slits 11. However, some holes 10a have been disposed on crossings 13 to achieve optimization of distribution. By stipulating distribution of paste intakes in this manner, honeycomb structure with magnetic material can easily be manufactured even when the paste does not have sufficient plasticity.
JP63120799A 1987-05-20 1988-05-19 Extrusion molding equipment for ceramic honeycomb structure Pending JPS6453808A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8707038A FR2615437A1 (en) 1987-05-20 1987-05-20 DEVICE FOR EXTRUSION OF ALVEOLAR STRUCTURES IN CERAMIC MATERIAL

Publications (1)

Publication Number Publication Date
JPS6453808A true JPS6453808A (en) 1989-03-01

Family

ID=9351251

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63120799A Pending JPS6453808A (en) 1987-05-20 1988-05-19 Extrusion molding equipment for ceramic honeycomb structure

Country Status (13)

Country Link
EP (1) EP0294261A1 (en)
JP (1) JPS6453808A (en)
KR (1) KR880013667A (en)
CN (1) CN88102966A (en)
AU (1) AU1588088A (en)
BR (1) BR8802414A (en)
DK (1) DK274088A (en)
FI (1) FI882373A (en)
FR (1) FR2615437A1 (en)
IL (1) IL86427A0 (en)
NO (1) NO882163L (en)
PT (1) PT87531A (en)
ZA (1) ZA883310B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016039330A1 (en) * 2014-09-08 2016-03-17 イビデン株式会社 Extrusion molding mold

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4178145A (en) * 1976-04-26 1979-12-11 Kyoto Ceramic Co., Ltd. Extrusion die for ceramic honeycomb structures
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
FR2467067A1 (en) * 1979-10-15 1981-04-17 Ceraver DEVICE FOR MANUFACTURING ALVEOLAR STRUCTURE BY EXTRUSION OF A CERAMIC MATERIAL, AND METHOD OF OBTAINING SAID DEVICE

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016039330A1 (en) * 2014-09-08 2016-03-17 イビデン株式会社 Extrusion molding mold
JP2016055490A (en) * 2014-09-08 2016-04-21 イビデン株式会社 Mold for extrusion molding

Also Published As

Publication number Publication date
NO882163D0 (en) 1988-05-18
FI882373A (en) 1988-11-21
NO882163L (en) 1988-11-21
DK274088A (en) 1988-11-21
CN88102966A (en) 1988-12-28
BR8802414A (en) 1988-12-13
ZA883310B (en) 1988-11-14
KR880013667A (en) 1988-12-21
EP0294261A1 (en) 1988-12-07
AU1588088A (en) 1988-11-24
IL86427A0 (en) 1988-11-15
FI882373A0 (en) 1988-05-19
FR2615437A1 (en) 1988-11-25
PT87531A (en) 1989-05-31
DK274088D0 (en) 1988-05-19

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