DK3075477T3 - Fræseværktøj og skæreelement til anvendelse i et fræseværktøj - Google Patents
Fræseværktøj og skæreelement til anvendelse i et fræseværktøj Download PDFInfo
- Publication number
- DK3075477T3 DK3075477T3 DK15000949.6T DK15000949T DK3075477T3 DK 3075477 T3 DK3075477 T3 DK 3075477T3 DK 15000949 T DK15000949 T DK 15000949T DK 3075477 T3 DK3075477 T3 DK 3075477T3
- Authority
- DK
- Denmark
- Prior art keywords
- cutting element
- cutting
- recess
- receptacle
- milling tool
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/02—Milling-cutters characterised by the shape of the cutter
- B23C5/04—Plain cutters, i.e. having essentially a cylindrical or tapered cutting surface of substantial length
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/16—Milling-cutters characterised by physical features other than shape
- B23C5/20—Milling-cutters characterised by physical features other than shape with removable cutter bits or teeth or cutting inserts
- B23C5/22—Securing arrangements for bits or teeth or cutting inserts
- B23C5/2204—Securing arrangements for bits or teeth or cutting inserts with cutting inserts clamped against the walls of the recess in the cutter body by a clamping member acting upon the wall of a hole in the insert
- B23C5/2234—Securing arrangements for bits or teeth or cutting inserts with cutting inserts clamped against the walls of the recess in the cutter body by a clamping member acting upon the wall of a hole in the insert for plate-like cutting inserts fitted on a ring or ring segment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/02—Milling-cutters characterised by the shape of the cutter
- B23C5/08—Disc-type cutters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/16—Milling-cutters characterised by physical features other than shape
- B23C5/20—Milling-cutters characterised by physical features other than shape with removable cutter bits or teeth or cutting inserts
- B23C5/202—Plate-like cutting inserts with special form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/16—Milling-cutters characterised by physical features other than shape
- B23C5/20—Milling-cutters characterised by physical features other than shape with removable cutter bits or teeth or cutting inserts
- B23C5/22—Securing arrangements for bits or teeth or cutting inserts
- B23C5/2204—Securing arrangements for bits or teeth or cutting inserts with cutting inserts clamped against the walls of the recess in the cutter body by a clamping member acting upon the wall of a hole in the insert
- B23C5/2208—Securing arrangements for bits or teeth or cutting inserts with cutting inserts clamped against the walls of the recess in the cutter body by a clamping member acting upon the wall of a hole in the insert for plate-like cutting inserts
- B23C5/2213—Securing arrangements for bits or teeth or cutting inserts with cutting inserts clamped against the walls of the recess in the cutter body by a clamping member acting upon the wall of a hole in the insert for plate-like cutting inserts having a special shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
- B27G13/00—Cutter blocks; Other rotary cutting tools
- B27G13/02—Cutter blocks; Other rotary cutting tools in the shape of long arbors, i.e. cylinder cutting blocks
- B27G13/04—Securing the cutters by mechanical clamping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2200/00—Details of milling cutting inserts
- B23C2200/04—Overall shape
- B23C2200/0416—Irregular
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2200/00—Details of milling cutting inserts
- B23C2200/08—Rake or top surfaces
- B23C2200/086—Rake or top surfaces with one or more grooves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2200/00—Details of milling cutting inserts
- B23C2200/12—Side or flank surfaces
- B23C2200/128—Side or flank surfaces with one or more grooves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2200/00—Details of milling cutting inserts
- B23C2200/16—Supporting or bottom surfaces
- B23C2200/161—Supporting or bottom surfaces with projections
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2200/00—Details of milling cutting inserts
- B23C2200/36—Other features of the milling insert not covered by B23C2200/04 - B23C2200/32
- B23C2200/361—Fixation holes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2210/00—Details of milling cutters
- B23C2210/04—Angles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2210/00—Details of milling cutters
- B23C2210/16—Fixation of inserts or cutting bits in the tool
- B23C2210/165—Fixation bolts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2210/00—Details of milling cutters
- B23C2210/16—Fixation of inserts or cutting bits in the tool
- B23C2210/168—Seats for cutting inserts, supports for replacable cutting bits
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Milling Processes (AREA)
Claims (8)
1. Fræseværktøj omfattende et bærelegeme (2) og i det mindste ét skæreelement (3, 33), hvor skæreelementet (3, 33) har et skær (4) med en skærekant (5), idet skærelegemet (2) på sin overflade (6) har en udsparing (7) for skæreelementet (3), og hvor udsparingen (7) har en bund (8), kendetegnet ved, at til positionering af skærekanten (5) i forhold til bunden (6) er der i udsparing (7) anbragt en trepunkts understøtning imellem skæreelementet (3, 33) og bærelegemet (2), at udsparingen (7) har i det mindste én sidevæg (9), som er orienteret i en vinkel (13) mindre end 90° i forhold til bunden (8) i udsparingen, og danner et kileformet rum (14), at skæreelementet (3, 33) har en kileformet spids (15), hvis form svarer til formen af det kileformede rum (14) i udsparingen (7), at skæreelementet (3, 33) har en modsat den kileformede spids (15) liggende kileformet trykflade, at fræseværktøjet (1) omfatter et fastgørelseselement til fastgørelse af det i det mindste ene skæreelement (3, 33), og at fastgørelseselementet indgriber således med den kileformede trykflade på skæreelementet (3, 33) og presser skæreelementet (3, 33) ind i det kileformede rum (14) i udsparingen (7), at skæreelementet (3, 33) også via sidevæggen (9) presses imod bunden (8) i udsparingen (7).
2. Fræseværktøj ifølge krav 1, kendetegnet ved, at trepunktsunderstøtningen omfatter tre fødder (10, 16) på en bundside (11) af skæreelementet (33).
3. Fræseværktøj ifølge krav 1 eller 2, kendetegnet ved, at trepunktsunderstøtningen omfatter tre fremspring (12) på bunden (8) i udsparingen (7) i bærelegemet (2).
4. Fræseværktøj ifølge ethvert af kravene 1 til 3, kendetegnet ved, at fastgørelseselementet er en skrue med undersænkningshoved (17), og at den kileformede trykflade på skæreelementet (3, 33) er et til formen af hovedet på skruen med undersænkningshoved (17) tilpasset, mod kanten (18) af skæreelementet (3) åben forsænkning (19) i form af et kegleudsnit.
5. Fræseværktøj ifølge ethvert af kravene 1 til 4, kendetegnet ved, at et punkt i trepunktsunderstøtningen er anbragt i området ved fastgørelseselementet.
6. Skæreelement til anvendelse i et fræseværktøj ifølge ethvert af kravene 1 til 5, hvor skæreelementet (33) har sidevægge (20) og på sin bundside (11) har tre fødder (10, 16) til dannelse af trepunktsunderstøtningen, kendetegnet ved, at i det mindste én sidevæg (20) på skæreelementet (33) er orienteret i en vinkel (21) mindre end 90° imod bundsiden (11) på skæreelementet (3), hvorved skæreelementet (33) har en i tværsnit kileformet kant (15), og at skæreelementet (33) haren modsat den kileformede kant (15) liggende kileformede trykflade.
7. Skæreelement ifølge krav 6, kendetegnet ved, at skæreelementet (33) har en i retning mod kanten (18) på tværelementet (33) åben udsparing (22) for fastgørelseselementet, og at udsparingen (22) indeholder en fod (16) på skæreelementet (33).
8. Skæreelement ifølge krav 6 eller 7, kendetegnet ved, at der i skæreelementet (33) er udformet en spånføringsudsparing (23), hvis åbning, i indbygget tilstand for skæreelementet (3), er åben i retning mod overfladen (3) på bærelegemet (2).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP15000949.6A EP3075477B1 (de) | 2015-04-01 | 2015-04-01 | Fräswerkzeug und schneidelement zur verwendung in einem fräswerkzeug |
Publications (1)
Publication Number | Publication Date |
---|---|
DK3075477T3 true DK3075477T3 (da) | 2019-01-14 |
Family
ID=52823993
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK15000949.6T DK3075477T3 (da) | 2015-04-01 | 2015-04-01 | Fræseværktøj og skæreelement til anvendelse i et fræseværktøj |
Country Status (8)
Country | Link |
---|---|
US (1) | US10131001B2 (da) |
EP (1) | EP3075477B1 (da) |
CN (1) | CN106041187B (da) |
DK (1) | DK3075477T3 (da) |
ES (1) | ES2703547T3 (da) |
LT (1) | LT3075477T (da) |
PL (1) | PL3075477T3 (da) |
SI (1) | SI3075477T1 (da) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MX357653B (es) * | 2012-11-09 | 2018-07-18 | The Gleason Works | Cortador de engranes con capacidad de ajuste radial de cuchillas de varilla. |
US9999934B2 (en) * | 2012-12-14 | 2018-06-19 | The Gleason Works | Gear cutter with radial adjustability of square or rectangular stick blades |
US9266174B2 (en) * | 2013-06-10 | 2016-02-23 | sp3 Cutting Tools, Inc. | Cutting tool |
EP3354387A1 (de) * | 2017-01-25 | 2018-08-01 | Ledermann GmbH & Co. KG | Zerspanungswerkzeug |
WO2019157167A2 (en) * | 2018-02-07 | 2019-08-15 | Vermeer Manufacturing Company | Cutter mounting systems and cutters for the same |
DE102020109739A1 (de) | 2020-04-07 | 2021-10-07 | LEITZ GmbH & Co.KG | Werkzeug zur spanabhebenden Bearbeitung nicht metallischer Werkstoffe |
CN114762902A (zh) * | 2021-01-15 | 2022-07-19 | 佛山市鑫运祥精密刀具有限公司 | 一种方便拆装的可换式预铣刀 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
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US1629667A (en) * | 1926-10-15 | 1927-05-24 | James D Knipple | Metal-cutting tool |
US4209047A (en) * | 1978-06-28 | 1980-06-24 | Weill Theodore C | Debarker toe assembly |
DE9213466U1 (da) * | 1992-10-07 | 1993-01-07 | Gebr. Leitz Gmbh & Co, 7082 Oberkochen, De | |
SE502085C2 (sv) * | 1993-04-27 | 1995-08-07 | Sandvik Ab | Fräshuvud med rilltandade kassetter |
CN1204975A (zh) * | 1996-02-02 | 1999-01-13 | 伊斯卡有限公司 | 金属切削工具及其可换垫片 |
IL117015A (en) * | 1996-02-02 | 1998-12-27 | Iscar Ltd | Cutting Tools |
DE10222446A1 (de) * | 2002-05-22 | 2003-12-04 | Horn P Hartmetall Werkzeugfab | Bearbeitungswerkzeug, insbesondere Fräswerkzeug |
SE525878C2 (sv) * | 2002-10-10 | 2005-05-17 | Seco Tools Ab | Fräsverktyg och indexerbart skär med parallella sidor |
SE527613C2 (sv) * | 2004-10-15 | 2006-04-25 | Seco Tools Ab | Verktyg för skärande bearbetning med en underläggsplatta med urtagningar |
SE528811C2 (sv) * | 2005-03-16 | 2007-02-20 | Sandvik Intellectual Property | Skär och verktyg för spånavskiljande bearbetning med vinklade ingreppsmedel, samt tillsats för dylika verktyg |
SE528751C2 (sv) * | 2005-06-27 | 2007-02-06 | Sandvik Intellectual Property | Svarvverktyg och indexerbart svarvskär, samt tillsats för dylika svarvverktyg |
DE102006017074A1 (de) * | 2006-04-10 | 2007-10-11 | Walter Ag | Unterlegplatte für doppelseitige Wendeschneideinsätze |
SE0600876L (sv) * | 2006-04-20 | 2007-10-21 | Sandvik Intellectual Property | Verktyg och skär för spånavskiljande bearbetning med primära och sekundära ingreppsmedel med rotationssymmetrisk form |
SE530631C2 (sv) * | 2006-12-12 | 2008-07-22 | Sandvik Intellectual Property | Verktyg och skär för spånavskiljande bearbetning |
SE530808C2 (sv) * | 2007-01-31 | 2008-09-16 | Sandvik Intellectual Property | Verktyg för spånavskiljande bearbetning, samt skär och grundkropp härför |
IL185048A (en) * | 2007-08-05 | 2011-07-31 | Iscar Ltd | Cutting tool and cutting tool for it |
DE102009005634B4 (de) * | 2009-01-21 | 2012-03-01 | Leitz Gmbh & Co. Kg | Fräswerkzeug und Schneidelement für ein Fräswerkzeug |
KR101482929B1 (ko) * | 2009-10-15 | 2015-01-15 | 산드빅 인코퍼레이티드 | 배치 수단을 갖춘 다중 치아 인덱서블 인서트와 그 인서트를 갖춘 물질 제거 공구 |
US8573903B2 (en) * | 2009-11-03 | 2013-11-05 | Kennametal Inc. | Round cutting insert with anti-rotation feature |
IL209396A (en) * | 2010-11-17 | 2015-03-31 | Iscar Ltd | Cutting tool and holding tool for tangential cutting job |
US8974154B2 (en) * | 2011-03-11 | 2015-03-10 | Sandvik Intellectual Property Ab | Cutting insert and shim for milling cutters |
JP6127439B2 (ja) * | 2011-12-12 | 2017-05-17 | 三菱マテリアル株式会社 | 刃先交換式切削工具および切削インサート |
SE536344C2 (sv) * | 2012-01-30 | 2013-09-03 | Sandvik Intellectual Property | Fräsverktyg jämte frässkär där skäreggen har spetsig stigningsvinkel |
US8573905B2 (en) * | 2012-03-22 | 2013-11-05 | Iscar, Ltd. | Triangular cutting insert and cutting tool |
ITMC20140028U1 (it) | 2013-10-04 | 2016-03-19 | Borri Gabriele | Fresa per legno con utensili intercambiabili. |
-
2015
- 2015-04-01 PL PL15000949T patent/PL3075477T3/pl unknown
- 2015-04-01 SI SI201530478T patent/SI3075477T1/sl unknown
- 2015-04-01 LT LTEP15000949.6T patent/LT3075477T/lt unknown
- 2015-04-01 DK DK15000949.6T patent/DK3075477T3/da active
- 2015-04-01 EP EP15000949.6A patent/EP3075477B1/de active Active
- 2015-04-01 ES ES15000949T patent/ES2703547T3/es active Active
-
2016
- 2016-04-01 US US15/088,182 patent/US10131001B2/en active Active
- 2016-04-01 CN CN201610198599.3A patent/CN106041187B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
EP3075477A1 (de) | 2016-10-05 |
SI3075477T1 (sl) | 2019-02-28 |
EP3075477B1 (de) | 2018-09-26 |
US10131001B2 (en) | 2018-11-20 |
CN106041187B (zh) | 2019-07-30 |
CN106041187A (zh) | 2016-10-26 |
US20160288221A1 (en) | 2016-10-06 |
PL3075477T3 (pl) | 2019-03-29 |
ES2703547T3 (es) | 2019-03-11 |
LT3075477T (lt) | 2019-01-10 |
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