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DE69513029D1 - Verfahren zur erzielung genau definierter kantenradien an schneidwerkzeugeinsätzen mittels elektropolieren - Google Patents

Verfahren zur erzielung genau definierter kantenradien an schneidwerkzeugeinsätzen mittels elektropolieren

Info

Publication number
DE69513029D1
DE69513029D1 DE69513029T DE69513029T DE69513029D1 DE 69513029 D1 DE69513029 D1 DE 69513029D1 DE 69513029 T DE69513029 T DE 69513029T DE 69513029 T DE69513029 T DE 69513029T DE 69513029 D1 DE69513029 D1 DE 69513029D1
Authority
DE
Germany
Prior art keywords
cutting tool
tool inserts
electropolishing
accurately defined
defined edge
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
DE69513029T
Other languages
English (en)
Other versions
DE69513029T2 (de
Inventor
Ulf Rolander
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.)
Sandvik Intellectual Property AB
Original Assignee
Sandvik AB
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 Sandvik AB filed Critical Sandvik AB
Application granted granted Critical
Publication of DE69513029D1 publication Critical patent/DE69513029D1/de
Publication of DE69513029T2 publication Critical patent/DE69513029T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F3/00—Electrolytic etching or polishing
    • C25F3/02—Etching
    • C25F3/08—Etching of refractory metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Engineering & Computer Science (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
  • ing And Chemical Polishing (AREA)
  • Powder Metallurgy (AREA)
  • Turning (AREA)
DE69513029T 1994-12-12 1995-12-05 Verfahren zur erzielung genau definierter kantenradien an schneidwerkzeugeinsätzen mittels elektropolieren Expired - Lifetime DE69513029T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9404326A SE511209C2 (sv) 1994-12-12 1994-12-12 Metod för att erhålla väldefinierade eggradier på skär med elektropoleringsteknik
PCT/SE1995/001453 WO1996018759A1 (en) 1994-12-12 1995-12-05 Method for obtaining well-defined edge radii on cutting tool inserts by electropolishing technique

Publications (2)

Publication Number Publication Date
DE69513029D1 true DE69513029D1 (de) 1999-12-02
DE69513029T2 DE69513029T2 (de) 2000-02-03

Family

ID=20396309

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69513029T Expired - Lifetime DE69513029T2 (de) 1994-12-12 1995-12-05 Verfahren zur erzielung genau definierter kantenradien an schneidwerkzeugeinsätzen mittels elektropolieren

Country Status (8)

Country Link
US (1) US5591320A (de)
EP (1) EP0777766B1 (de)
JP (1) JP3647875B2 (de)
AT (1) ATE186082T1 (de)
DE (1) DE69513029T2 (de)
IL (1) IL116352A (de)
SE (1) SE511209C2 (de)
WO (1) WO1996018759A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE511208C2 (sv) * 1996-06-07 1999-08-23 Sandvik Ab Sätt att erhålla väldefinierade eggradier på verktygsskär och hög ytfinhet över hela skäret genom elektropolering
SE511207C2 (sv) * 1996-07-19 1999-08-23 Sandvik Ab Metod för att elektropolera titanbaserade beläggningar på skärverktyg och slitdelar till en hög ytfinhet
SE9603887D0 (sv) * 1996-10-22 1996-10-22 Sandvik Ab Method of making a PVD-coated HSS drill
US5993638A (en) * 1997-05-23 1999-11-30 Sandvik Ab Method for obtaining well-defined edge radii on cutting tool inserts in combination with a high surface finish over the whole insert by electropolishing technique
US6447664B1 (en) * 1999-01-08 2002-09-10 Scimed Life Systems, Inc. Methods for coating metallic articles
US6804086B2 (en) 2000-04-27 2004-10-12 Seagate Technology Llc Unitary crystalline slider with edges rounded by laser ablation
US6723389B2 (en) 2000-07-21 2004-04-20 Toshiba Tungaloy Co., Ltd. Process for producing coated cemented carbide excellent in peel strength
DE102007011632B3 (de) * 2007-03-09 2008-06-26 Poligrat Gmbh Elektropolierverfahren für Titan
DE102017006205B4 (de) 2017-06-29 2022-09-15 Bundesrepublik Deutschland, vertreten durch das Bundesministerium der Verteidigung, vertreten durch das Bundesamt für Ausrüstung, Informationstechnik und Nutzung der Bundeswehr Verfahren zum Glätten eines generativ gefertigten Bauteils
KR101943608B1 (ko) * 2017-07-20 2019-04-17 대한소결금속 주식회사 분말야금 제품용 철계 분말 성형품의 전해 연마방법
DE102019004686A1 (de) * 2019-06-28 2020-12-31 Technische Universität Chemnitz Verfahren zur Bearbeitung einer Schneidkante eines Zerspanungs- oder Schneidwerkzeuges und Vorichtung zur Durchführung des Verfahrens

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1027550A (fr) * 1950-11-10 1953-05-12 Perfectionnements aux bains de polissage électrolytique des métaux
US3357905A (en) * 1960-03-28 1967-12-12 Cleveland Twist Drill Co Electrolyte composition and method of electrolytically removing stock from workpiece
DE1621164A1 (de) * 1967-05-10 1971-04-29 Siemens Ag Oberflaechenbehandlung von Fertigteilen aus Zirkonlegierungen fuer Kernreaktoranlagen
JPS5312740A (en) * 1976-07-23 1978-02-04 Matsushita Electric Ind Co Ltd Liquid for electrolytically etching ferrite
US4169026A (en) * 1976-07-23 1979-09-25 Matsushita Electric Industrial Co., Ltd. Etchant for electrolytic etching of a ferrite for a magnetic head and method of producing a magnetic head
US4217190A (en) * 1979-06-20 1980-08-12 United Technologies Corporation Method and apparatus for electrochemically finishing airfoil edges
NL8005927A (nl) * 1979-11-22 1981-06-16 Kotobuki Seihan Printing Co Werkwijze en inrichting voor het opnieuw aanscherpen van snijgereedschappen door een elektropolijstproces.
US4405422A (en) * 1982-09-14 1983-09-20 Blomsterberg Karl Imgemar Method of anodically deburring articles of copper or copper alloy
US4411751A (en) * 1982-09-14 1983-10-25 Blomsterberg Karl Ingemar Method of anodically deburring articles of steel or aluminium alloys in an electrolytic bath, and a bath for carrying out the method
US4710279A (en) * 1987-03-02 1987-12-01 Hozer Norman R Method and bath for electro-chemically resharpening of cutting tools
JPH03111600A (ja) * 1989-09-26 1991-05-13 Furukawa Electric Co Ltd:The Ｎｉ―Ｔｉ合金の電解研摩浴
DE69121397T2 (de) * 1991-01-16 1997-01-16 Furukawa Electric Co Ltd Verfahren zum kontinuierlichen bearbeiten von drahtstangen
SE9101469D0 (sv) * 1991-05-15 1991-05-15 Sandvik Ab Etsmetod
US5213667A (en) * 1991-08-05 1993-05-25 Hozer Norman R Electrolytic bath solution and method for improving the surface wear resistance of tools

Also Published As

Publication number Publication date
IL116352A0 (en) 1996-03-31
ATE186082T1 (de) 1999-11-15
SE9404326L (sv) 1996-06-13
IL116352A (en) 1998-08-16
EP0777766A1 (de) 1997-06-11
DE69513029T2 (de) 2000-02-03
EP0777766B1 (de) 1999-10-27
JPH10510877A (ja) 1998-10-20
US5591320A (en) 1997-01-07
SE511209C2 (sv) 1999-08-23
SE9404326D0 (sv) 1994-12-12
WO1996018759A1 (en) 1996-06-20
JP3647875B2 (ja) 2005-05-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SANDVIK INTELLECTUAL PROPERTY HB, SANDVIKEN, SE

8327 Change in the person/name/address of the patent owner

Owner name: SANDVIK INTELLECTUAL PROPERTY AB, SANDVIKEN, SE