CH666288A5 - Matrize aus stahl, verfahren zu deren herstellung und deren verwendung. - Google Patents

Matrize aus stahl, verfahren zu deren herstellung und deren verwendung. Download PDF

Info

Publication number
CH666288A5
CH666288A5 CH2811/85A CH281185A CH666288A5 CH 666288 A5 CH666288 A5 CH 666288A5 CH 2811/85 A CH2811/85 A CH 2811/85A CH 281185 A CH281185 A CH 281185A CH 666288 A5 CH666288 A5 CH 666288A5
Authority
CH
Switzerland
Prior art keywords
die
layer
steel
die according
channels
Prior art date
Application number
CH2811/85A
Other languages
German (de)
English (en)
Inventor
Renato Bonetti
Original Assignee
Berna Ag Olten
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 Berna Ag Olten filed Critical Berna Ag Olten
Publication of CH666288A5 publication Critical patent/CH666288A5/de

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00Moulds; Cores; Mandrels
    • B28B7/34Moulds, cores, or mandrels of special material, e.g. destructible materials
    • B28B7/346Manufacture of moulds
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B3/00Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/20Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
    • B28B3/26Extrusion dies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B3/00Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/20Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
    • B28B3/26Extrusion dies
    • B28B3/2663Exchangeable wear parts, e.g. liners
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B3/00Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/20Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
    • B28B3/26Extrusion dies
    • B28B3/269For multi-channeled structures, e.g. honeycomb structures
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03Extrusion 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
    • B29C48/09Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/11Articles 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03Extrusion 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
    • B29C48/09Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING 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
    • B29K2909/00Use of inorganic materials not provided for in groups B29K2803/00 - B29K2807/00, as mould material
    • B29K2909/02Ceramics

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Vapour Deposition (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
CH2811/85A 1984-08-30 1985-07-01 Matrize aus stahl, verfahren zu deren herstellung und deren verwendung. CH666288A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3431892A DE3431892C2 (de) 1984-08-30 1984-08-30 Matrize aus einem kohlenstoffarmen Stahl, Verfahren zu deren Herstellung und deren Verwendung

Publications (1)

Publication Number Publication Date
CH666288A5 true CH666288A5 (de) 1988-07-15

Family

ID=6244272

Family Applications (1)

Application Number Title Priority Date Filing Date
CH2811/85A CH666288A5 (de) 1984-08-30 1985-07-01 Matrize aus stahl, verfahren zu deren herstellung und deren verwendung.

Country Status (3)

Country Link
JP (1) JPS6169968A (fr)
CH (1) CH666288A5 (fr)
DE (1) DE3431892C2 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63176107A (ja) * 1987-01-19 1988-07-20 日本碍子株式会社 セラミツクハニカム押出用ダイス
DE3633966A1 (de) * 1986-10-06 1988-04-07 Hoechst Ag Verfahren zum extrudieren einer thermoplast-schmelze
JPS63209903A (ja) * 1987-02-27 1988-08-31 日本碍子株式会社 押出成形用治具
JP2590130B2 (ja) * 1987-08-22 1997-03-12 住友電気工業株式会社 被覆切削工具の製造方法
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
JPH0829537B2 (ja) * 1990-03-30 1996-03-27 日本碍子株式会社 セラミックハニカム押出成形用口金の製造方法
JP2585470B2 (ja) * 1991-01-14 1997-02-26 日本碍子株式会社 ハニカム構造体押出用口金の製造方法
JP2505318B2 (ja) * 1991-03-25 1996-06-05 日本碍子株式会社 セラミックハニカム押出成形用口金の製造方法
DE29615040U1 (de) * 1996-08-29 1998-01-02 PVD Beschichtungsservice GmbH, 58511 Lüdenscheid Formwerkzeug mit Beschichtung
DE19725265C2 (de) * 1997-06-13 2000-06-08 Helmut Knoblich Ein- oder mehrteiliges Strangpreß-Mundstück
JP2003064475A (ja) * 2001-08-27 2003-03-05 Asahi Denka Kogyo Kk 化学気相成長用原料及びこれを用いた薄膜の製造方法
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
EP1462230B1 (fr) 2001-11-05 2010-07-14 Ngk Insulators, Ltd. Buse pour la production de corps structuraux en nids d'abeille et procede de fabrication de ladite structure
GB0410729D0 (en) * 2004-05-14 2004-06-16 Teer Coatings Ltd Coating with hard wear and non-stick characteristics
DE102004024411A1 (de) * 2004-05-14 2005-12-22 Cfs Kempten Gmbh Werkzeug, insbesondere zur Extrusion von Kunststoffen, Verwendung des Werkzeugs und Verfahren zur Wiederaufbereitung des Werkzeugs
US20140147590A1 (en) * 2011-06-22 2014-05-29 Wefa Singen Gmbh Method for producing a coating on an extrusion die
US10130982B2 (en) 2013-05-15 2018-11-20 Ohio University Hot extrusion die tool and method of making same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2227936B1 (fr) * 1973-05-02 1978-01-27 Gen Refractories Co
JPS5347078A (en) * 1976-10-13 1978-04-27 Nippon Steel Corp Venturi scrubber
US4235583A (en) * 1978-03-23 1980-11-25 General Motors Corporation Extrusion die and method for making same
JPS5822347A (ja) * 1981-08-04 1983-02-09 Furukawa Electric Co Ltd:The 自動車用ラジエ−タ−の溶接チユ−ブ用銅合金

Also Published As

Publication number Publication date
DE3431892C2 (de) 1996-08-08
JPH0571663B2 (fr) 1993-10-07
DE3431892A1 (de) 1986-03-13
JPS6169968A (ja) 1986-04-10

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Owner name: CORNING GLASS WORKS

PL Patent ceased