JPH0579002B2 - - Google Patents

Info

Publication number
JPH0579002B2
JPH0579002B2 JP62008333A JP833387A JPH0579002B2 JP H0579002 B2 JPH0579002 B2 JP H0579002B2 JP 62008333 A JP62008333 A JP 62008333A JP 833387 A JP833387 A JP 833387A JP H0579002 B2 JPH0579002 B2 JP H0579002B2
Authority
JP
Japan
Prior art keywords
plating layer
layer
slit
wear
composite
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
JP62008333A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63176107A (ja
Inventor
Hideya Maekawa
Harumi Ito
Kenichi Tanaka
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.)
NGK Insulators Ltd
Original Assignee
NGK Insulators 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 NGK Insulators Ltd filed Critical NGK Insulators Ltd
Priority to JP833387A priority Critical patent/JPS63176107A/ja
Priority to CA000555681A priority patent/CA1299847C/en
Priority to US07/141,258 priority patent/US4861626A/en
Priority to DE8888300265T priority patent/DE3870891D1/de
Priority to EP19880300265 priority patent/EP0276083B1/en
Publication of JPS63176107A publication Critical patent/JPS63176107A/ja
Publication of JPH0579002B2 publication Critical patent/JPH0579002B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/24—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass dies
    • B23P15/243—Honeycomb dies
    • 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)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Chemically Coating (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
JP833387A 1979-04-21 1987-01-19 セラミツクハニカム押出用ダイス Granted JPS63176107A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP833387A JPS63176107A (ja) 1987-01-19 1987-01-19 セラミツクハニカム押出用ダイス
CA000555681A CA1299847C (en) 1987-01-19 1987-12-31 Extrusion die
US07/141,258 US4861626A (en) 1979-04-21 1988-01-06 Extrusion die, method of producing the same and method of reclaiming the same
DE8888300265T DE3870891D1 (de) 1987-01-19 1988-01-13 Strangpressmatrize.
EP19880300265 EP0276083B1 (en) 1987-01-19 1988-01-13 Extrusion die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP833387A JPS63176107A (ja) 1987-01-19 1987-01-19 セラミツクハニカム押出用ダイス

Publications (2)

Publication Number Publication Date
JPS63176107A JPS63176107A (ja) 1988-07-20
JPH0579002B2 true JPH0579002B2 (https=) 1993-11-01

Family

ID=11690267

Family Applications (1)

Application Number Title Priority Date Filing Date
JP833387A Granted JPS63176107A (ja) 1979-04-21 1987-01-19 セラミツクハニカム押出用ダイス

Country Status (4)

Country Link
EP (1) EP0276083B1 (https=)
JP (1) JPS63176107A (https=)
CA (1) CA1299847C (https=)
DE (1) DE3870891D1 (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002018822A (ja) * 2000-07-12 2002-01-22 Hitachi Metals Ltd セラミックハニカム押出成形用口金及びその製造方法
JP2010228285A (ja) * 2009-03-27 2010-10-14 Ngk Insulators Ltd ハニカム構造体成形用口金

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63209903A (ja) * 1987-02-27 1988-08-31 日本碍子株式会社 押出成形用治具
JPH0645130B2 (ja) * 1989-03-23 1994-06-15 日本碍子株式会社 セラミックハニカム押出ダイスの製造法
US6193497B1 (en) * 1997-03-10 2001-02-27 Ngk Insulators, Ltd. Honeycomb extrusion die
JP4421771B2 (ja) * 1997-10-17 2010-02-24 コーニング インコーポレイテッド 改良型スロット押出ダイ
JP2000071226A (ja) * 1998-09-02 2000-03-07 Ngk Insulators Ltd セラミックハニカム構造体押出用ダイス
US6299813B1 (en) 1999-09-23 2001-10-09 Corning Incorporated Modified slot extrusion dies
EP1462230B1 (en) 2001-11-05 2010-07-14 Ngk Insulators, Ltd. Die for molding honeycomb structure and manufacturing method thereof
JP2003136516A (ja) 2001-11-05 2003-05-14 Ngk Insulators Ltd ハニカム押出成形用口金
JP4936105B2 (ja) * 2006-03-13 2012-05-23 日立金属株式会社 セラミックハニカム構造体成形用金型

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55140515A (en) * 1979-04-21 1980-11-04 Ngk Insulators Ltd Method of regenerating mouth piece for extruding and molding honeycomb molding earth discharging foundation
JPS55140514A (en) * 1979-04-21 1980-11-04 Ngk Insulators Ltd Preparation of mouth piece for extruding and molding honeycomb molding earth discharging foundation
US4574459A (en) * 1983-12-23 1986-03-11 Corning Glass Works Extrusion die manufacture
JPS60145804A (ja) * 1983-12-23 1985-08-01 コーニング　グラス　ワークス 押出ダイおよびその製造方法
DE3431892C2 (de) * 1984-08-30 1996-08-08 Corning Glass Works Matrize aus einem kohlenstoffarmen Stahl, Verfahren zu deren Herstellung und deren Verwendung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002018822A (ja) * 2000-07-12 2002-01-22 Hitachi Metals Ltd セラミックハニカム押出成形用口金及びその製造方法
JP2010228285A (ja) * 2009-03-27 2010-10-14 Ngk Insulators Ltd ハニカム構造体成形用口金

Also Published As

Publication number Publication date
EP0276083B1 (en) 1992-05-13
EP0276083A3 (en) 1989-03-29
JPS63176107A (ja) 1988-07-20
CA1299847C (en) 1992-05-05
EP0276083A2 (en) 1988-07-27
DE3870891D1 (de) 1992-06-17

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term