KR100796970B1 - 절삭 공구와 절삭 공구 부품, 및 이러한 절삭 공구를제조하는 방법 - Google Patents
절삭 공구와 절삭 공구 부품, 및 이러한 절삭 공구를제조하는 방법 Download PDFInfo
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- KR100796970B1 KR100796970B1 KR1020040110946A KR20040110946A KR100796970B1 KR 100796970 B1 KR100796970 B1 KR 100796970B1 KR 1020040110946 A KR1020040110946 A KR 1020040110946A KR 20040110946 A KR20040110946 A KR 20040110946A KR 100796970 B1 KR100796970 B1 KR 100796970B1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
- B23C3/28—Grooving workpieces
- B23C3/30—Milling straight grooves, e.g. keyways
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- 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
- B23C5/12—Cutters specially designed for producing particular profiles
- B23C5/14—Cutters specially designed for producing particular profiles essentially comprising curves
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- 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
- B23C5/2239—Securing arrangements for bits or teeth or cutting inserts with cutting inserts clamped by a clamping member acting almost perpendicular on the cutting face
- B23C5/2243—Securing arrangements for bits or teeth or cutting inserts with cutting inserts clamped by a clamping member acting almost perpendicular on the cutting face for plate-like cutting inserts
- B23C5/2247—Securing arrangements for bits or teeth or cutting inserts with cutting inserts clamped by a clamping member acting almost perpendicular on the cutting face for plate-like cutting inserts having a special shape
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2260/00—Details of constructional elements
- B23B2260/132—Serrations
-
- 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
- B23C2200/165—Supporting or bottom surfaces with one or more grooves
-
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T407/00—Cutters, for shaping
- Y10T407/19—Rotary cutting tool
- Y10T407/1906—Rotary cutting tool including holder [i.e., head] having seat for inserted tool
- Y10T407/1908—Face or end mill
- Y10T407/192—Face or end mill with separate means to fasten tool to holder
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T407/00—Cutters, for shaping
- Y10T407/19—Rotary cutting tool
- Y10T407/1906—Rotary cutting tool including holder [i.e., head] having seat for inserted tool
- Y10T407/1934—Rotary cutting tool including holder [i.e., head] having seat for inserted tool with separate means to fasten tool to holder
- Y10T407/1936—Apertured tool
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T407/00—Cutters, for shaping
- Y10T407/22—Cutters, for shaping including holder having seat for inserted tool
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T407/00—Cutters, for shaping
- Y10T407/23—Cutters, for shaping including tool having plural alternatively usable cutting edges
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T82/00—Turning
- Y10T82/10—Process of turning
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T82/00—Turning
- Y10T82/12—Radially moving rotating tool inside bore
- Y10T82/125—Tool simultaneously moving axially
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Milling Processes (AREA)
- Drilling Tools (AREA)
- Knives (AREA)
- Turning (AREA)
Abstract
Description
Claims (12)
- 절삭 공구로서,일반적으로 V 형 단면을 지닌 일군의 릿지 (6, 8) 를 각기 포함하는 세레이션 연결면 (3, 5) 을 통해 상호 연결가능한 2 개의 부품 (1, 2) 을 구비하며, 상기 릿지는 릿지의 경사진 플랭크면에 의해 형성된 홈 (7, 9) 에 의해 이격되고, 상기 릿지 (6) 는 길고 직선형이며 또한 서로 평행하는 절삭 공구에 있어서,홈 (7) 을 형성하는 2 개의 플랭크 면 중 적어도 하나에는 2 개 이상의 이격된 접촉 지지면 (18a; 24', 25') 및 이들 지지면 사이에 위치하는 여유면 (18b; 26; 26') 이 형성되어 있고,상기 접촉 지지면 (18a) 은 평면이며, 기하학적으로 플랭크면을 형성하는 공통면에 위치되는 것을 특징으로 하는 절삭 공구.
- 제 1 항에 있어서, 상기 접촉 지지면 (18a) 은 상기 홈의 길이방향 신장을 따라 이격되는 것을 특징으로 하는 절삭 공구.
- 삭제
- 제 1 항 또는 제 2 항에 있어서, 상기 개별 여유면 (18b) 은 오목한 곡면의 기본 형상을 갖는 것을 특징으로 하는 절삭 공구.
- 제 1 항 또는 제 2 항에 있어서, 상기 개별 홈 (7) 을 형성하는 2 개의 플랭크면 각각은 2 개 이상의 접촉 지지면 (18a) 및 이 지지면 사이에 위치하는 여유면 (18b) 을 갖는 것을 특징으로 하는 절삭 공구.
- 제 1 항 또는 제 2 항에 있어서, 상기 릿지 (6) 의 크레스트(crest)(19a) 는 제 1 공통면 (E) 에 위치되며, 상기 여유면 (18b) 은 일반적으로 파형으로 된 홈 (7) 의 저부로 만들어지며, 상기 접촉 지지면 (18a) 에 연결된 저부의 부분면 (20a) 은 상기 제 1 공통면 (E) 과 평행한 제 2 공통면 (F) 에 곧게 위치되고, 상기 여유면 (18b) 에 연결된 저부의 부분면 (20b) 은 상기 접촉 지지면 (18a) 에 연결된 저부의 부분면 (20a) 보다 더 깊게 위치되도록 만들어지는 것을 특징으로 하는 절삭 공구.
- 제 6 항에 있어서, 상기 플랭크면의 여유면 (18b) 에 연결된 저부 부분면 (20b) 은 축방향으로 아치형인 것을 특징으로 하는 절삭 공구.
- 제 1 항 또는 제 2 항에 있어서, 상기 릿지를 따른 여유면 (18b) 의 길이방향 신장은 개별 접촉 지지면 (18a) 의 대응하는 길이방향 신장 보다 큰 것을 특징으로 하는 절삭 공구.
- 제 1 항에 있어서, 상기 개별 릿지 상의 플랭크에는 측방향으로 이격된 2 개 의 접촉 지지면 (24', 25') 이 형성되고, 이들 지지면 사이에 여유면 (26') 이 존재하는 것을 특징으로 하는 절삭 공구.
- 삭제
- 절삭 인서트 형태의 절삭 공구 부품으로서,상기 절삭 인서트는 저부측에서 세레이션 연결면 (5) 을 가지며, 이 연결면은 일반적으로 V 형 단면을 지닌 일군의 릿지를 포함하며, 이 릿지는 릿지의 경사진 플랭크면에 의해 형성된 홈에 의해 이격되는 상기 인서트 형태의 절삭 공구 부품에 있어서,홈을 형성하는 2 개의 플랭크 면 중 적어도 하나에는 플랭크면을 따라 이격된 2 개 이상의 접촉 지지면 및 이 지지면 사이에 위치하는 여유면이 형성되어 있는 것을 특징으로 하는 절삭 인서트 형태의 절삭 공구 부품.
- 절삭 공구용 세레이션 연결면의 제조 방법으로서,상기 연결면은 기다란 일군의 릿지 (6) 를 포함하며, 이 릿지는 릿지의 플랭크면에 의해 형성된 홈 (7) 에 의해 이격되는 상기 절삭 공구용 세레이션 연결면의 제조 방법에 있어서,상기 홈 (7) 은 절삭 공구인 밀링 커터로 형성되며, 이 밀링 커터는 가공시 V 형 단면의 홈을 남기고, 또한 2 개 이상의 유사 접촉 지지면 (18a) 사이에 일반적으로 오목한 곡면 형태의 여유면 (18b) 을 제공하기 위해 밀링 커터는 공작물의 외측면에서 공작물을 통과할 때, 상기 외측면에 평행한 선형 경로 (G) 를 지나 공작물 내부에 더 깊숙하게 위치되는 아치형의 경로 (H) 를 따르는 것을 특징으로 하는 절삭 공구용 세레이션 연결면의 제조 방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0303518A SE526772C2 (sv) | 2003-12-23 | 2003-12-23 | Skärverktyg med serrationskopplingsytor samt förfarande för framställning av dessa |
SE0303518-5 | 2003-12-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050065373A KR20050065373A (ko) | 2005-06-29 |
KR100796970B1 true KR100796970B1 (ko) | 2008-01-22 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040110946A KR100796970B1 (ko) | 2003-12-23 | 2004-12-23 | 절삭 공구와 절삭 공구 부품, 및 이러한 절삭 공구를제조하는 방법 |
Country Status (8)
Country | Link |
---|---|
US (1) | US7549358B2 (ko) |
EP (1) | EP1547710B1 (ko) |
JP (1) | JP4473112B2 (ko) |
KR (1) | KR100796970B1 (ko) |
CN (1) | CN1636660B (ko) |
AT (1) | ATE345889T1 (ko) |
DE (1) | DE602004003330T2 (ko) |
SE (1) | SE526772C2 (ko) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5076438B2 (ja) * | 2006-01-30 | 2012-11-21 | 三菱マテリアル株式会社 | インサート式切削工具及びインサート式切削工具におけるインサートの固定方法 |
GB2434771B (en) * | 2006-02-02 | 2011-11-30 | Bencere Ltd | A Cutting Insert |
DE102006005879B3 (de) * | 2006-02-06 | 2007-07-12 | Hartmetall-Werkzeugfabrik Paul Horn Gmbh | Schneidwerkzeug für spanende Bearbeitung |
DE102006009416A1 (de) | 2006-02-23 | 2007-08-30 | Güls, Martin, Dipl.-Ing. | Messerwerkzeugkopf sowie Messer und Messerhalter hierfür |
US7390150B2 (en) * | 2006-05-03 | 2008-06-24 | Valenite Llc | Cutting tool with adjustable indexable cutting insert |
IL192785A0 (en) | 2007-10-22 | 2009-02-11 | Gershon Harif | Cutting tool with protrusions, and methods of use thereof |
SE532002C2 (sv) * | 2008-02-05 | 2009-09-22 | Sandvik Intellectual Property | Verktyg för spånavskiljande bearbetning, samt grundkropp och skär härför |
SE532162C2 (sv) * | 2008-03-13 | 2009-11-03 | Seco Tools Ab Publ | Skär för fräsning med rillor på skärets undersida |
EP2291258B1 (en) * | 2008-06-13 | 2016-12-21 | TaeguTec Ltd. | Cutting tool and cartridge for the same |
KR101103216B1 (ko) | 2009-05-19 | 2012-01-05 | 대구텍 유한회사 | 원형 형상을 갖는 양면형 절삭 삽입체 및 이를 사용하는 절삭 공구 |
WO2011021104A1 (en) * | 2009-08-16 | 2011-02-24 | Carmex Precision Tools Ltd. | Insert, support, tool, and method |
WO2012086375A1 (ja) * | 2010-12-25 | 2012-06-28 | 京セラ株式会社 | 切削工具およびそれを用いた切削加工物の製造方法 |
CN102078987A (zh) * | 2011-01-28 | 2011-06-01 | 郑州市钻石精密制造有限公司 | 一种用于加工发动机缸盖上平面的铣刀片 |
US8974154B2 (en) * | 2011-03-11 | 2015-03-10 | Sandvik Intellectual Property Ab | Cutting insert and shim for milling cutters |
CN102248387B (zh) * | 2011-06-08 | 2013-04-03 | 西南交通大学 | 圆弧端齿立铣刀环形端齿刃线的形成方法 |
CN102416506B (zh) * | 2011-12-09 | 2013-06-12 | 株洲钻石切削刀具股份有限公司 | 切削刀具 |
WO2013175478A2 (en) | 2012-05-24 | 2013-11-28 | Gershon System Ltd. | Method for designing a cutting edge of a cutting tool, cutting tools comprising the same, and cutting elements with multiple such cutting portions |
KR101452073B1 (ko) * | 2012-12-24 | 2014-10-16 | 대구텍 유한회사 | 절삭 인서트 및 이를 구비한 밀링 커터 |
US9975183B2 (en) | 2013-09-17 | 2018-05-22 | Gershon System Ltd. | Cutting element and a method of cutting using the same |
US9421611B2 (en) | 2014-03-07 | 2016-08-23 | Kennametal Inc. | Composite cutting insert and method of making same |
DE102014119094A1 (de) * | 2014-12-18 | 2016-06-23 | Hartmetall-Werkzeugfabrik Paul Horn Gmbh | Spanabhebendes Werkzeug |
DE102016111805A1 (de) * | 2016-06-28 | 2017-12-28 | Komet Group Gmbh | Spanabhebendes Maschinenwerkzeug, insbesondere Maschinenreibwerkzeug |
DE102017118501A1 (de) | 2017-08-14 | 2019-02-14 | Mas Gmbh | Werkzeughalteranordnung und Verfahren zum Herstellen eines Werkzeughalters |
TW202202250A (zh) * | 2020-07-02 | 2022-01-16 | 以色列商艾斯卡公司 | 具有鋸齒狀耦合部的可置換刀頭及其所使用的刀把 |
CN113500238A (zh) * | 2021-07-09 | 2021-10-15 | 蓝帜(中国)刀具系统有限公司 | 一种可替换切削元件的修边刀具 |
CN114571003A (zh) * | 2022-02-28 | 2022-06-03 | 杭州电子科技大学 | 齿形夹持片状超声刀具及其夹持方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002055243A1 (en) | 2001-01-09 | 2002-07-18 | Sandvik Aktiebolag | Tool and toolholder for chip forming machining |
DE10250040A1 (de) * | 2001-10-26 | 2003-05-08 | Bencere Elliott Ltd | Reibahle und Schneidwerkzeug dafür |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE509363C2 (sv) * | 1995-09-25 | 1999-01-18 | Sandvik Ab | Fastspänningsanordning fjör skärplattor samt skärplatta avsedd för dylik anordning |
SE9503867D0 (sv) * | 1995-11-02 | 1995-11-02 | Sandvik Ab | Fräsverktyg |
SE509540C2 (sv) * | 1997-06-30 | 1999-02-08 | Seco Tools Ab | Verktyg |
WO1999019104A1 (en) | 1997-10-15 | 1999-04-22 | Sandvik Ab | Milling tool |
SE514591C2 (sv) * | 1997-10-15 | 2001-03-19 | Sandvik Ab | Fräsverktyg |
US6565297B2 (en) * | 1998-04-17 | 2003-05-20 | M. Norbert Schmitt | Method of milling large thread lengths |
US6102630A (en) * | 1999-01-12 | 2000-08-15 | Tool Flo Manufacturing, Inc. | Ball nose end mill insert |
SE521579C2 (sv) | 2002-03-21 | 2003-11-11 | Sandvik Ab | Verktyg samt skär för spånavskiljande bearbetning |
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2003
- 2003-12-23 SE SE0303518A patent/SE526772C2/sv not_active IP Right Cessation
-
2004
- 2004-12-13 EP EP04445127A patent/EP1547710B1/en not_active Expired - Lifetime
- 2004-12-13 AT AT04445127T patent/ATE345889T1/de active
- 2004-12-13 DE DE602004003330T patent/DE602004003330T2/de not_active Expired - Lifetime
- 2004-12-20 US US11/014,954 patent/US7549358B2/en not_active Expired - Fee Related
- 2004-12-22 JP JP2004371294A patent/JP4473112B2/ja not_active Expired - Fee Related
- 2004-12-23 KR KR1020040110946A patent/KR100796970B1/ko not_active IP Right Cessation
- 2004-12-23 CN CN200410104542XA patent/CN1636660B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002055243A1 (en) | 2001-01-09 | 2002-07-18 | Sandvik Aktiebolag | Tool and toolholder for chip forming machining |
DE10250040A1 (de) * | 2001-10-26 | 2003-05-08 | Bencere Elliott Ltd | Reibahle und Schneidwerkzeug dafür |
Also Published As
Publication number | Publication date |
---|---|
ATE345889T1 (de) | 2006-12-15 |
EP1547710A1 (en) | 2005-06-29 |
JP2005199422A (ja) | 2005-07-28 |
SE0303518L (sv) | 2005-06-24 |
CN1636660A (zh) | 2005-07-13 |
DE602004003330T2 (de) | 2007-06-21 |
EP1547710B1 (en) | 2006-11-22 |
CN1636660B (zh) | 2010-05-05 |
KR20050065373A (ko) | 2005-06-29 |
DE602004003330D1 (de) | 2007-01-04 |
SE0303518D0 (sv) | 2003-12-23 |
SE526772C2 (sv) | 2005-11-01 |
JP4473112B2 (ja) | 2010-06-02 |
US20050158132A1 (en) | 2005-07-21 |
US7549358B2 (en) | 2009-06-23 |
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