SE511209C2 - Metod för att erhålla väldefinierade eggradier på skär med elektropoleringsteknik - Google Patents
Metod för att erhålla väldefinierade eggradier på skär med elektropoleringsteknikInfo
- Publication number
- SE511209C2 SE511209C2 SE9404326A SE9404326A SE511209C2 SE 511209 C2 SE511209 C2 SE 511209C2 SE 9404326 A SE9404326 A SE 9404326A SE 9404326 A SE9404326 A SE 9404326A SE 511209 C2 SE511209 C2 SE 511209C2
- Authority
- SE
- Sweden
- Prior art keywords
- electrolyte
- acid
- inserts
- insert
- binder phase
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 14
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000003792 electrolyte Substances 0.000 claims abstract description 20
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000011230 binding agent Substances 0.000 claims abstract description 5
- 239000002253 acid Substances 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims abstract description 3
- 239000000203 mixture Substances 0.000 claims abstract description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract 2
- 239000000956 alloy Substances 0.000 claims abstract 2
- 229910045601 alloy Inorganic materials 0.000 claims abstract 2
- 229910052719 titanium Inorganic materials 0.000 claims abstract 2
- 239000010936 titanium Substances 0.000 claims abstract 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 6
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 6
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 229910052697 platinum Inorganic materials 0.000 claims description 3
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 claims description 2
- 239000004063 acid-resistant material Substances 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000004848 polyfunctional curative Substances 0.000 claims 2
- 238000007654 immersion Methods 0.000 claims 1
- 238000010297 mechanical methods and process Methods 0.000 abstract description 4
- 238000005520 cutting process Methods 0.000 abstract description 3
- 235000011149 sulphuric acid Nutrition 0.000 abstract description 3
- -1 2-15 vol % Substances 0.000 abstract 1
- 239000000470 constituent Substances 0.000 abstract 1
- 238000005498 polishing Methods 0.000 description 5
- 239000011195 cermet Substances 0.000 description 3
- 238000000227 grinding Methods 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- UZFMOKQJFYMBGY-UHFFFAOYSA-N 4-hydroxy-TEMPO Chemical compound CC1(C)CC(O)CC(C)(C)N1[O] UZFMOKQJFYMBGY-UHFFFAOYSA-N 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 235000011007 phosphoric acid Nutrition 0.000 description 1
- 150000003016 phosphoric acids Chemical class 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000001878 scanning electron micrograph Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 238000004506 ultrasonic cleaning Methods 0.000 description 1
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)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (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)
- Turning (AREA)
- Powder Metallurgy (AREA)
Priority Applications (8)
| 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 |
| US08/566,952 US5591320A (en) | 1994-12-12 | 1995-12-04 | Method for obtaining well defined edge radii on cutting tool inserts by electropolishing technique |
| DE69513029T DE69513029T2 (de) | 1994-12-12 | 1995-12-05 | Verfahren zur erzielung genau definierter kantenradien an schneidwerkzeugeinsätzen mittels elektropolieren |
| AT95941287T ATE186082T1 (de) | 1994-12-12 | 1995-12-05 | Verfahren zur erzielung genau definierter kantenradien an schneidwerkzeugeinsätzen mittels elektropolieren |
| 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 |
| JP51868396A JP3647875B2 (ja) | 1994-12-12 | 1995-12-05 | 電解研磨技術により切削工具インサートの刃先を所期の半径に形成する方法 |
| EP95941287A EP0777766B1 (de) | 1994-12-12 | 1995-12-05 | Verfahren zur erzielung genau definierter kantenradien an schneidwerkzeugeinsätzen mittels elektropolieren |
| IL11635295A IL116352A (en) | 1994-12-12 | 1995-12-12 | Method for rounding the edge of dentures for cutting tools |
Applications Claiming Priority (1)
| 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 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE9404326D0 SE9404326D0 (sv) | 1994-12-12 |
| SE9404326L SE9404326L (sv) | 1996-06-13 |
| SE511209C2 true SE511209C2 (sv) | 1999-08-23 |
Family
ID=20396309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE9404326A SE511209C2 (sv) | 1994-12-12 | 1994-12-12 | Metod för att erhålla väldefinierade eggradier på skär med elektropoleringsteknik |
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)
| 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)
| 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 |
| 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 |
| JPS5312740A (en) * | 1976-07-23 | 1978-02-04 | Matsushita Electric Industrial Co Ltd | Liquid for electrolytically etching ferrite |
| 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 |
-
1994
- 1994-12-12 SE SE9404326A patent/SE511209C2/sv not_active IP Right Cessation
-
1995
- 1995-12-04 US US08/566,952 patent/US5591320A/en not_active Expired - Lifetime
- 1995-12-05 DE DE69513029T patent/DE69513029T2/de not_active Expired - Lifetime
- 1995-12-05 WO PCT/SE1995/001453 patent/WO1996018759A1/en not_active Ceased
- 1995-12-05 EP EP95941287A patent/EP0777766B1/de not_active Expired - Lifetime
- 1995-12-05 AT AT95941287T patent/ATE186082T1/de active
- 1995-12-05 JP JP51868396A patent/JP3647875B2/ja not_active Expired - Lifetime
- 1995-12-12 IL IL11635295A patent/IL116352A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE69513029D1 (de) | 1999-12-02 |
| EP0777766B1 (de) | 1999-10-27 |
| JPH10510877A (ja) | 1998-10-20 |
| SE9404326D0 (sv) | 1994-12-12 |
| JP3647875B2 (ja) | 2005-05-18 |
| DE69513029T2 (de) | 2000-02-03 |
| WO1996018759A1 (en) | 1996-06-20 |
| ATE186082T1 (de) | 1999-11-15 |
| IL116352A (en) | 1998-08-16 |
| US5591320A (en) | 1997-01-07 |
| SE9404326L (sv) | 1996-06-13 |
| EP0777766A1 (de) | 1997-06-11 |
| IL116352A0 (en) | 1996-03-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |