JP5265889B2 - 正面フライスインサート - Google Patents
正面フライスインサート Download PDFInfo
- Publication number
- JP5265889B2 JP5265889B2 JP2007169210A JP2007169210A JP5265889B2 JP 5265889 B2 JP5265889 B2 JP 5265889B2 JP 2007169210 A JP2007169210 A JP 2007169210A JP 2007169210 A JP2007169210 A JP 2007169210A JP 5265889 B2 JP5265889 B2 JP 5265889B2
- Authority
- JP
- Japan
- Prior art keywords
- cutting edge
- adjacent
- milling insert
- edge
- flank
- 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.)
- Active
Links
- 238000003801 milling Methods 0.000 title claims abstract description 54
- 230000007704 transition Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 description 9
- 229910001126 Compacted graphite iron Inorganic materials 0.000 description 7
- 229910001060 Gray iron Inorganic materials 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 235000014653 Carica parviflora Nutrition 0.000 description 1
- 241000243321 Cnidaria Species 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
Images
Classifications
-
- 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
- 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
- B23B27/16—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped
- B23B27/1603—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped with specially shaped plate-like exchangeable cutting inserts, e.g. chip-breaking groove
-
- 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
-
- 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
-
- 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
- B23C2200/0477—Triangular
- B23C2200/0483—Triangular rounded
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2200/00—Details of milling cutting inserts
- B23C2200/20—Top or side views of the cutting edge
- B23C2200/201—Details of the nose radius and immediately surrounding areas
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2200/00—Details of milling cutting inserts
- B23C2200/20—Top or side views of the cutting edge
- B23C2200/203—Curved cutting edges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2200/00—Details of milling cutting inserts
- B23C2200/20—Top or side views of the cutting edge
- B23C2200/205—Discontinuous cutting edges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2200/00—Details of milling cutting inserts
- B23C2200/20—Top or side views of the cutting edge
- B23C2200/208—Wiper, i.e. an auxiliary cutting edge to improve surface finish
-
- 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
- B23C5/06—Face-milling cutters, i.e. having only or primarily a substantially flat cutting surface
-
- 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
- B23C5/205—Plate-like cutting inserts with special form characterised by chip-breakers of special form
-
- 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
- Y10T407/00—Cutters, for shaping
- Y10T407/23—Cutters, for shaping including tool having plural alternatively usable cutting edges
- Y10T407/235—Cutters, for shaping including tool having plural alternatively usable cutting edges with integral chip breaker, guide or deflector
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
Description
3 主切れ刃
4 二次切れ刃
6 第1の逃げ面
7 第2の逃げ面
11 中間切れ刃
12 第三の逃げ面
13,14 アーチ状部分切れ刃
15 第四の逃げ面
16 第五の逃げ面
Claims (6)
- 複数の協同動作する切れ刃、すなわち第一の逃げ面(6)に隣接する切り屑除去主切れ刃(3)と、第二の逃げ面(7)に隣接する表面切削二次切れ刃(4)と、第三の逃げ面(12)に隣接すると共に前記主切れ刃(3)と前記二次切れ刃(4)との間に形成される中間切れ刃(11)とを備えた正面フライスインサートであって、
前記中間切れ刃は、主切れ刃(3)よりも短く、かつ凸な逃げ面(15,16)に隣接するアーチ状部分切れ刃(13,14)を経て隣接する前記切れ刃(3,4)に移行する、
正面フライスインサートにおいて、
前記主切れ刃(3)が前記二次切れ刃(4)の延長方向における仮想直線(L)と45゜の角度を成しており、
中間切れ刃(11)が、直線的であり、かつ前記仮想直線(L)と45゜より小さな角度(α)を成し、
前記二次切れ刃(4)と前記中間切れ刃(11)の間の移行部分を成す第一のアーチ状部分切れ刃(13)が、1mmより小さくかつ第二のアーチ状部分切れ刃(14)の半径(R2)よりも小さい半径(R1)を有することを特徴とする正面フライスインサート。 - 前記中間切れ刃(11)の前記仮想直線に対する角度(α)が、大きくて40゜になることを特徴とする請求項1に記載の正面フライスインサート。
- 前記中間切れ刃(11)の前記仮想直線に対する角度(α)が、小さくても20゜になることを特徴とする請求項1又は2に記載の正面フライスインサート。
- 前記中間切れ刃(11)の長さ(L11)が、前記主切れ刃(3)の長さ(L3)の高々10%であることを特徴とする請求項1〜3のいずれか1項に記載の正面フライスインサート。
- 前記中間切れ刃(11)の長さ(L11)が、高々0.5mmであることを特徴とする請求項1〜4のいずれか1項に記載の正面フライスインサート。
- 前記第二の部分切れ刃(14)の半径(R2)が高々2mmであることを特徴とする請求項1〜5のいずれか1項に記載の正面フライスインサート。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0601402-1 | 2006-06-27 | ||
SE0601402A SE530090C2 (sv) | 2006-06-27 | 2006-06-27 | Planfrässkär med flera bågformiga deleggar och konvexa släppningsytor |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008006579A JP2008006579A (ja) | 2008-01-17 |
JP5265889B2 true JP5265889B2 (ja) | 2013-08-14 |
Family
ID=38626644
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007169210A Active JP5265889B2 (ja) | 2006-06-27 | 2007-06-27 | 正面フライスインサート |
Country Status (6)
Country | Link |
---|---|
US (1) | US7547164B2 (ja) |
EP (1) | EP1872889B1 (ja) |
JP (1) | JP5265889B2 (ja) |
KR (1) | KR101419545B1 (ja) |
CN (1) | CN101096057B (ja) |
SE (1) | SE530090C2 (ja) |
Families Citing this family (53)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7220083B2 (en) * | 2003-10-15 | 2007-05-22 | Tdy Industries, Inc. | Cutting insert for high feed face milling |
US20100266353A1 (en) * | 2007-05-24 | 2010-10-21 | Wolfgang Zitzlaff | Cutting insert comprising a stabilised double-sided facet |
WO2009096516A1 (ja) * | 2008-01-30 | 2009-08-06 | Kyocera Corporation | 切削インサートおよび切削工具、並びに切削方法 |
US7905689B2 (en) * | 2008-05-07 | 2011-03-15 | Tdy Industries, Inc. | Cutting tool system, cutting insert, and tool holder |
SE532742C2 (sv) | 2008-05-13 | 2010-03-30 | Sandvik Intellectual Property | Frässkär med biegg snedställd i måttlig vinkel |
WO2009157850A1 (en) * | 2008-06-26 | 2009-12-30 | Seco Tools Ab | Family of cutting inserts, milling cutting tool, and cutting insert background and summary |
US8491234B2 (en) * | 2009-02-12 | 2013-07-23 | TDY Industries, LLC | Double-sided cutting inserts for high feed milling |
US7976250B2 (en) * | 2009-02-12 | 2011-07-12 | Tdy Industries, Inc. | Double-sided cutting inserts for high feed milling |
US9586264B2 (en) * | 2009-04-28 | 2017-03-07 | Kennametal Inc. | Double-sided cutting insert for drilling tool |
EP2662169A3 (en) * | 2009-05-26 | 2014-04-16 | GKN Aerospace Sweden AB | Cutting tool |
JP4888798B2 (ja) | 2009-06-16 | 2012-02-29 | 株式会社タンガロイ | 切削用インサートおよび正面フライス |
EP2431115B1 (en) * | 2009-06-16 | 2018-02-28 | Tungaloy Corporation | Cutting insert and indexable face milling cutter |
JP5346373B2 (ja) * | 2009-06-26 | 2013-11-20 | 京セラ株式会社 | 切削インサート及び切削工具、並びにそれを用いた切削加工物の製造方法 |
WO2011001939A1 (ja) * | 2009-06-29 | 2011-01-06 | 京セラ株式会社 | 切削インサート及び切削工具、並びにそれを用いた切削加工物の製造方法 |
KR100939085B1 (ko) * | 2009-07-15 | 2010-01-28 | 한국야금 주식회사 | 절삭 인서트 |
WO2011024595A1 (ja) * | 2009-08-31 | 2011-03-03 | 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 |
EP2495060B1 (en) * | 2009-10-28 | 2018-02-07 | Kyocera Corporation | Cutting insert and cutting tool, and cut workpiece manufacturing method using same |
US8807884B2 (en) * | 2009-12-18 | 2014-08-19 | Kennametal Inc. | Tool holder for multiple differently-shaped cutting inserts |
WO2011092883A1 (ja) * | 2010-01-29 | 2011-08-04 | 京セラ株式会社 | 切削インサートおよび切削工具、並びにそれを用いた切削加工物の製造方法 |
WO2011138950A1 (ja) * | 2010-05-06 | 2011-11-10 | 株式会社タンガロイ | 切削用インサートおよび刃先交換式切削工具 |
JP5612382B2 (ja) * | 2010-06-29 | 2014-10-22 | 京セラ株式会社 | 切削インサート |
JP5240623B2 (ja) * | 2010-08-04 | 2013-07-17 | 住友電工ハードメタル株式会社 | 刃先交換型チップおよびその製造方法 |
JP5240624B2 (ja) * | 2010-08-18 | 2013-07-17 | 住友電工ハードメタル株式会社 | 刃先交換型チップおよびその製造方法 |
US9597738B2 (en) * | 2011-03-22 | 2017-03-21 | Renault S.A.S. | Milling/surfacing method and device |
CN103492109B (zh) * | 2011-04-28 | 2016-10-19 | 京瓷株式会社 | 切削镶刀、切削工具以及使用切削工具切削加工物的方法 |
AT12630U1 (de) | 2011-08-26 | 2012-09-15 | Ceratizit Austria Gmbh | Doppelseitiger schneideinsatz zum fräsen |
ES2657114T3 (es) * | 2011-11-25 | 2018-03-01 | Sumitomo Electric Hardmetal Corp. | Accesorio de corte indexable para fresado |
CN103157843A (zh) * | 2011-12-18 | 2013-06-19 | 沈阳黎明航空发动机(集团)有限责任公司 | 一种小切深大进给整体叶轮粗开槽加工方法 |
US9152038B2 (en) * | 2012-05-29 | 2015-10-06 | Apple Inc. | Photomasks and methods for using same |
SE537377C2 (sv) * | 2012-07-05 | 2015-04-14 | Sandvik Intellectual Property | Skärinsats och fräsverktyg för fräsning av ett spår i ett arbetsstycke |
US9283626B2 (en) | 2012-09-25 | 2016-03-15 | Kennametal Inc. | Double-sided cutting inserts with anti-rotation features |
US9011049B2 (en) | 2012-09-25 | 2015-04-21 | Kennametal Inc. | Double-sided cutting inserts with anti-rotation features |
ES2728472T3 (es) * | 2012-11-26 | 2019-10-24 | Sumitomo Electric Hardmetal Corp | Accesorio de corte para fresado |
WO2014156225A1 (ja) * | 2013-03-26 | 2014-10-02 | 住友電工ハードメタル株式会社 | 切削インサートとそれを用いた正面フライスカッタ |
EP2805786B1 (en) | 2013-05-21 | 2019-07-10 | Pramet Tools, S.R.O. | Indexable cutting insert having side supporting valley, and a milling tool |
DE202013102510U1 (de) * | 2013-06-11 | 2014-06-12 | Pokolm Frästechnik GmbH & Co. KG | Wendeschneidplatte für ein Fräswerkzeug zum spanabhebenden Bearbeiten von Werkstücken |
EP3072617B1 (en) | 2013-11-19 | 2019-06-26 | Kyocera Corporation | Cutting insert, cutting tool, and method for producing cut article |
EP2893997B1 (en) * | 2014-01-08 | 2019-03-13 | Sandvik Intellectual Property AB | A milling tool |
JP6132178B2 (ja) | 2014-02-26 | 2017-05-24 | 株式会社タンガロイ | 切削インサートおよび切削工具 |
US10005131B2 (en) * | 2014-03-25 | 2018-06-26 | Kennametal Inc. | Triangular-shaped cutting insert with twelve cutting edges and tool holder therefor |
CN106413958B (zh) * | 2014-05-26 | 2018-12-04 | 株式会社泰珂洛 | 切削刀片、主体及切削刀具 |
CN106457422A (zh) * | 2014-07-10 | 2017-02-22 | 住友电工硬质合金株式会社 | 切削刀具和面铣刀 |
US10239125B2 (en) * | 2015-05-26 | 2019-03-26 | Kyocera Corporation | Cutting insert, cutting tool, and method for manufacturing machined product using same |
EP3153261B1 (en) * | 2015-10-09 | 2018-04-04 | Sandvik Intellectual Property AB | Turning insert and method |
AT15155U1 (de) * | 2016-02-26 | 2017-01-15 | Ceratizit Austria Gmbh | Schälplatte |
JP1609990S (ja) * | 2017-09-21 | 2018-07-30 | ||
JP1610265S (ja) * | 2017-09-21 | 2018-07-30 | ||
JP1609989S (ja) * | 2017-09-21 | 2018-07-30 | ||
US11241747B2 (en) | 2017-10-16 | 2022-02-08 | Iscar, Ltd. | Cutting tool and undersized bore-less indexable insert therefor |
DE112019002800T5 (de) * | 2018-06-01 | 2021-03-18 | Kyocera Corporation | Schneideinsatz, schneidwerkzeug und verfahren zur herstellung eines maschinell bearbeiteten produkts |
JP7226685B2 (ja) * | 2019-01-23 | 2023-02-21 | 住友電工ハードメタル株式会社 | 切削工具 |
DE102020115987A1 (de) * | 2019-07-05 | 2021-01-07 | Kennametal India Limited | Beidseitige, polygonale wendeschneidplatte mit abwechselnd konkaven und konvexen schneidkanten |
DE102019123912A1 (de) | 2019-09-05 | 2021-03-11 | Kennametal Inc. | Schneideinsatz sowie Schneidwerkzeug |
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DE4126241A1 (de) * | 1991-08-08 | 1993-02-11 | Krupp Widia Gmbh | Schneideinsatz und bohrwerkzeug fuer bohrungen in vollmaterial |
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SE509224C2 (sv) * | 1994-05-19 | 1998-12-21 | Sandvik Ab | Vändskär |
IL118797A (en) * | 1996-07-05 | 1999-10-28 | Iscar Ltd | Cutting insert |
SE517274C2 (sv) * | 1999-02-15 | 2002-05-21 | Sandvik Ab | Vändskär för svarvning |
SE515070C2 (sv) | 1999-10-22 | 2001-06-05 | Sandvik Ab | Dubbelnegativt skär till verktyg för spånavskiljande bearbetning |
SE523620C2 (sv) * | 2001-10-01 | 2004-05-04 | Sandvik Ab | Skär för spånavskiljande bearbetning med ytavstrykande eggsegment. |
SE525829C2 (sv) * | 2002-06-26 | 2005-05-10 | Seco Tools Ab | Dubbelsidigt vändskär med bomberad biskäregg samt tillverkningsmetod för skäret |
IL169491A (en) * | 2005-06-30 | 2009-06-15 | Carol Smilovici | Cutting insert |
-
2006
- 2006-06-27 SE SE0601402A patent/SE530090C2/sv not_active IP Right Cessation
-
2007
- 2007-05-10 EP EP07107896A patent/EP1872889B1/en active Active
- 2007-05-18 US US11/802,081 patent/US7547164B2/en active Active
- 2007-06-27 JP JP2007169210A patent/JP5265889B2/ja active Active
- 2007-06-27 KR KR1020070063890A patent/KR101419545B1/ko active IP Right Grant
- 2007-06-27 CN CN2007101096783A patent/CN101096057B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
EP1872889A1 (en) | 2008-01-02 |
CN101096057B (zh) | 2013-01-23 |
CN101096057A (zh) | 2008-01-02 |
SE530090C2 (sv) | 2008-02-26 |
JP2008006579A (ja) | 2008-01-17 |
US7547164B2 (en) | 2009-06-16 |
KR20080000540A (ko) | 2008-01-02 |
US20070297865A1 (en) | 2007-12-27 |
EP1872889B1 (en) | 2013-03-06 |
SE0601402L (sv) | 2007-12-28 |
KR101419545B1 (ko) | 2014-07-14 |
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