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DE69530653D1 - Strangpressdüse für Wabenstruktur - Google Patents

Strangpressdüse für Wabenstruktur

Info

Publication number
DE69530653D1
DE69530653D1 DE69530653T DE69530653T DE69530653D1 DE 69530653 D1 DE69530653 D1 DE 69530653D1 DE 69530653 T DE69530653 T DE 69530653T DE 69530653 T DE69530653 T DE 69530653T DE 69530653 D1 DE69530653 D1 DE 69530653D1
Authority
DE
Germany
Prior art keywords
honeycomb structure
extrusion die
extrusion
die
honeycomb
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 - Fee Related
Application number
DE69530653T
Other languages
English (en)
Other versions
DE69530653T2 (de
Inventor
Richard Larue Seely
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 DE69530653D1 publication Critical patent/DE69530653D1/de
Application granted granted Critical
Publication of DE69530653T2 publication Critical patent/DE69530653T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/007—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of moulds
    • 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
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/34—Moulds, cores, or mandrels of special material, e.g. destructible materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H2200/00—Specific machining processes or workpieces
    • B23H2200/30—Specific machining processes or workpieces for making 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)
  • Powder Metallurgy (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Extrusion Of Metal (AREA)
DE69530653T 1994-11-10 1995-10-30 Strangpressdüse für Wabenstruktur Expired - Fee Related DE69530653T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/337,252 US6302679B1 (en) 1994-11-10 1994-11-10 Honeycomb extrusion die
US337252 1994-11-10

Publications (2)

Publication Number Publication Date
DE69530653D1 true DE69530653D1 (de) 2003-06-12
DE69530653T2 DE69530653T2 (de) 2004-03-25

Family

ID=23319767

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69530653T Expired - Fee Related DE69530653T2 (de) 1994-11-10 1995-10-30 Strangpressdüse für Wabenstruktur

Country Status (7)

Country Link
US (2) US6302679B1 (de)
EP (1) EP0711640B1 (de)
JP (1) JPH08258023A (de)
KR (1) KR960016994A (de)
BR (1) BR9505137A (de)
DE (1) DE69530653T2 (de)
ES (1) ES2197910T3 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6290837B1 (en) 1997-06-09 2001-09-18 Denso Corporation Method for machining slots in molding die
JP2001225312A (ja) * 1999-12-10 2001-08-21 Ngk Insulators Ltd 口金の製造方法
JP2003285308A (ja) * 2002-03-28 2003-10-07 Ngk Insulators Ltd ハニカム成形用口金及びこれを用いたハニカム成形用口金治具
GB0209416D0 (en) * 2002-04-25 2002-06-05 Ultra Systems Ltd Shaping metal articles
KR20070101929A (ko) 2006-04-12 2007-10-18 현대자동차 유럽기술연구소 차량의 리프트블 시트
US20080099343A1 (en) * 2006-10-31 2008-05-01 Thomas William Brew Electrochemical machining method and apparatus
WO2017040138A1 (en) 2015-08-31 2017-03-09 Corning Incorporated Ceramic honeycomb bodies, honeycomb extrusion dies, and methods of making ceramic honeycomb bodies
WO2020068578A1 (en) 2018-09-28 2020-04-02 Corning Incorporated Alloyed metals with an increased austenite transformation temperature and articles including the same
US12110597B2 (en) 2018-09-28 2024-10-08 Corning Incorporated Methods for sub-austenite transformation temperature deposition of inorganic particles and articles produced by the same
US11939670B2 (en) 2018-09-28 2024-03-26 Corning Incorporated Low temperature methods for depositing inorganic particles on a metal substrate and articles produced by the same

Family Cites Families (16)

* 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
US3905743A (en) * 1971-11-09 1975-09-16 Corning Glass Works Extrusion apparatus for forming thin-walled honeycomb structures
US4078456A (en) * 1977-03-28 1978-03-14 Cabot Corporation Diamond wire drawing die blanks and methods of making the same
DD139402B1 (de) * 1978-10-26 1982-03-10 Rudolph Karl Heinz Verfahren zur herstellung von mikrobohrungen in duennwandige,saeulenfoermige hohlkoerper
US4527035A (en) 1981-07-30 1985-07-02 Corning Glass Works Wire electrical discharge machine flushing process and apparatus
SE452124B (sv) 1984-06-19 1987-11-16 Kloster Speedsteel Ab Emne till verktygsmatris av kompoundstal och sett att framstella dylikt
US5320904A (en) 1991-08-12 1994-06-14 Corning Incorporated Reduction of hydrogen generation by silicone-coated optical fibers
US5376329A (en) * 1992-11-16 1994-12-27 Gte Products Corporation Method of making composite orifice for melting furnace
US5322599A (en) 1993-01-19 1994-06-21 Corning Incorporated Shaped-tube electrolytic machining process
US5320721A (en) 1993-01-19 1994-06-14 Corning Incorporated Shaped-tube electrolytic polishing process
US5286323A (en) * 1993-02-23 1994-02-15 Corning Incorporated Dome shaped extrusion dies
US5308556A (en) 1993-02-23 1994-05-03 Corning Incorporated Method of making extrusion dies from powders
US5308568A (en) * 1993-05-20 1994-05-03 Corning Incorporated Extrusion die and method
US5306457A (en) * 1993-05-28 1994-04-26 Corning Incorporated Extrusion die and method
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

Also Published As

Publication number Publication date
EP0711640A1 (de) 1996-05-15
BR9505137A (pt) 1997-10-21
US5865983A (en) 1999-02-02
KR960016994A (ko) 1996-06-17
DE69530653T2 (de) 2004-03-25
JPH08258023A (ja) 1996-10-08
EP0711640B1 (de) 2003-05-07
US6302679B1 (en) 2001-10-16
ES2197910T3 (es) 2004-01-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee