WO2004098818A3 - Element de decoupe prismatique a inserer - Google Patents

Element de decoupe prismatique a inserer Download PDF

Info

Publication number
WO2004098818A3
WO2004098818A3 PCT/AT2004/000154 AT2004000154W WO2004098818A3 WO 2004098818 A3 WO2004098818 A3 WO 2004098818A3 AT 2004000154 W AT2004000154 W AT 2004000154W WO 2004098818 A3 WO2004098818 A3 WO 2004098818A3
Authority
WO
WIPO (PCT)
Prior art keywords
cutting insert
parts
teeth
another
prismatic cutting
Prior art date
Application number
PCT/AT2004/000154
Other languages
German (de)
English (en)
Spanish (es)
Other versions
WO2004098818A2 (fr
Inventor
Hans-Joerg Pucher
Wolfgang Koch
Martin Maringele
Original Assignee
Ceratizit Austria Gmbh
Hans-Joerg Pucher
Wolfgang Koch
Martin Maringele
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 Ceratizit Austria Gmbh, Hans-Joerg Pucher, Wolfgang Koch, Martin Maringele filed Critical Ceratizit Austria Gmbh
Publication of WO2004098818A2 publication Critical patent/WO2004098818A2/fr
Publication of WO2004098818A3 publication Critical patent/WO2004098818A3/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
    • B23B27/141—Specially shaped plate-like cutting inserts, i.e. length greater or equal to width, width greater than or equal to thickness
    • 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
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • B22F7/062—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools involving the connection or repairing of preformed parts
    • 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
    • B22F2005/001—Cutting tools, earth boring or grinding tool other than table ware
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2200/00—Details of cutting inserts
    • B23B2200/16—Supporting or bottom surfaces
    • B23B2200/165—Supporting or bottom surfaces with one or more grooves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2200/00—Details of cutting inserts
    • B23B2200/16—Supporting or bottom surfaces
    • B23B2200/167—Supporting or bottom surfaces with serrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2200/00—Details of cutting inserts
    • B23B2200/36—Other features of cutting inserts not covered by B23B2200/04 - B23B2200/32
    • B23B2200/3681—Split inserts, i.e. comprising two or more sections roughly equal in size and having similar or dissimilar cutting geometries

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Powder Metallurgy (AREA)

Abstract

La présente invention concerne un élément de découpe prismatique à insérer (1), produit selon la métallurgie des poudres, qui est utilisé pour un usinage par enlèvement de copeaux. L'élément de découpe à insérer (1) est formé de pièces (2) placées ajustées les unes par rapport aux autres, qui sont reliées les unes aux autres par liaison de matière au moyen d'un traitement thermique. Selon cette invention, les surfaces de liaison (3) des pièces individuelles (2) présentent au moins partiellement une denture s'engrenant, qui permet un placement ajusté des pièces et qui est constituée au moins sur une section d'une pluralité de rangées de dents (4). Les rangées de dents immédiatement adjacentes (4) d'une section s'étendent de manière sensiblement parallèle.
PCT/AT2004/000154 2003-05-08 2004-05-06 Element de decoupe prismatique a inserer WO2004098818A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0031703U AT6851U1 (de) 2003-05-08 2003-05-08 Prismatischer schneideinsatz
ATGM317/2003 2003-05-08

Publications (2)

Publication Number Publication Date
WO2004098818A2 WO2004098818A2 (fr) 2004-11-18
WO2004098818A3 true WO2004098818A3 (fr) 2005-02-03

Family

ID=32046284

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT2004/000154 WO2004098818A2 (fr) 2003-05-08 2004-05-06 Element de decoupe prismatique a inserer

Country Status (2)

Country Link
AT (1) AT6851U1 (fr)
WO (1) WO2004098818A2 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8974154B2 (en) * 2011-03-11 2015-03-10 Sandvik Intellectual Property Ab Cutting insert and shim for milling cutters
US8696264B2 (en) * 2012-01-31 2014-04-15 Kennametal Inc. Modular cutting insert and method of making same
DE102012001732B4 (de) 2012-01-31 2022-11-10 Kennametal Inc. Werkzeugkopf für ein modulares Schaftwerkzeug, Schaftwerkzeug mit einem solchen Werkzeugkopf sowie Herstellungsverfahren für einen Werkzeugkopf
US9421611B2 (en) * 2014-03-07 2016-08-23 Kennametal Inc. Composite cutting insert and method of making same
EP3112066B1 (fr) * 2015-07-03 2023-09-27 Sandvik Intellectual Property AB Outil, insert de coupe et partie de poudre compactée
JP6755119B2 (ja) * 2016-04-27 2020-09-16 京セラ株式会社 切削工具用チップ及びその製造方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0365505A1 (fr) * 1988-10-21 1990-04-25 Sandvik Aktiebolag Plaquette de coupe et son procédé de fabrication
US5351772A (en) * 1993-02-10 1994-10-04 Baker Hughes, Incorporated Polycrystalline diamond cutting element
DE19634314A1 (de) * 1996-07-27 1998-01-29 Widia Gmbh Verbundkörper und Verfahren zu seiner Herstellung
US6146060A (en) * 1997-06-30 2000-11-14 Seco Tools Ab Tool coupling and method for coupling two tool parts
WO2002011931A2 (fr) * 2000-08-04 2002-02-14 Kennametal Inc. Metaux durs composites calibres

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0365505A1 (fr) * 1988-10-21 1990-04-25 Sandvik Aktiebolag Plaquette de coupe et son procédé de fabrication
US5351772A (en) * 1993-02-10 1994-10-04 Baker Hughes, Incorporated Polycrystalline diamond cutting element
DE19634314A1 (de) * 1996-07-27 1998-01-29 Widia Gmbh Verbundkörper und Verfahren zu seiner Herstellung
US6146060A (en) * 1997-06-30 2000-11-14 Seco Tools Ab Tool coupling and method for coupling two tool parts
WO2002011931A2 (fr) * 2000-08-04 2002-02-14 Kennametal Inc. Metaux durs composites calibres

Also Published As

Publication number Publication date
WO2004098818A2 (fr) 2004-11-18
AT6851U1 (de) 2004-05-25

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