JP5529826B2 - 旋削インサート - Google Patents
旋削インサート Download PDFInfo
- Publication number
- JP5529826B2 JP5529826B2 JP2011225723A JP2011225723A JP5529826B2 JP 5529826 B2 JP5529826 B2 JP 5529826B2 JP 2011225723 A JP2011225723 A JP 2011225723A JP 2011225723 A JP2011225723 A JP 2011225723A JP 5529826 B2 JP5529826 B2 JP 5529826B2
- Authority
- JP
- Japan
- Prior art keywords
- cutting edge
- cutting
- angle
- turning insert
- straight
- 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
Images
Classifications
-
- 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
-
- 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
- B23B27/141—Specially shaped plate-like cutting inserts, i.e. length greater or equal to width, width greater than or equal to thickness
-
- 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
- B23B27/02—Cutting tools with straight main part and cutting edge at an angle
-
- 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
- B23B27/22—Cutting tools with chip-breaking equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2200/00—Details of cutting inserts
- B23B2200/20—Top or side views of the cutting edge
- B23B2200/201—Details of the nose radius and immediately surrounding area
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2226/00—Materials of tools or workpieces not comprising a metal
- B23B2226/12—Boron nitride
- B23B2226/125—Boron nitride cubic [CBN]
-
- 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
- Y10T407/2272—Cutters, for shaping including holder having seat for inserted tool with separate means to fasten tool to holder
- Y10T407/2274—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
- Y10T407/23—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)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Milling Processes (AREA)
- Golf Clubs (AREA)
Description
2 シャンク
3 被削材
4 主切れ刃
5 コーナ
6 面仕上げ刃
7 頂面
8 底面
9 外周側面
15 副切れ刃
17 横切れ刃
18 尖鋭境界部
19,22 中断線
Claims (7)
- 切り屑拘束面(7)と逃げ面(11,12)との間に形成された2つの切れ刃(4,6)を有するコーナ(5)を備え、第1の切れ刃(4)は切り屑を排出し、第2の切れ刃(6)は面を仕上げる旋削インサートであって、
前記第1の切れ刃(4)は、尖鋭境界部(18)を介して前記第2の切れ刃(6)に変わると共に、該尖鋭境界部(18)まで真っ直ぐな主切刃であり、第1の切れ刃(4)が通常の使用における切り込みの全てをまかない、
コーナ(5)が、該コーナ(5)の2等分線(B)の両側に配置されると共に、同時に作用する二つの第2の切れ刃(6)と二つの同じ第1の切れ刃(4)とを備え、二つの第1の切れ刃(4)の間に横切れ刃(17)が延び、該横切れ刃(17)が全長に亘って直線であることを特徴とする旋削インサート。 - 前記第2の切れ刃が真っ直ぐであることを特徴とする請求項1に記載の旋削インサート。
- 前記第1、第2の切れ刃(4,6)の間の前記尖鋭境界部(18)は、プリズム状であり、該尖鋭境界部(18)に隣接する前記逃げ面(11,12)が互いに鈍角で交差する平面に形成されることにより設けられ、両切れ刃間の交差点を横切る中断線(19)を介して互いに変化することを特徴とする請求項1又は2に記載の旋削インサート。
- 前記第1の切れ刃(4)は取付角(K)を有し、該取付角は前記第1の切れ刃と前記第2の切れ刃(6)の延長上の想像線との間の角度として定められ、多くとも30゜であることを特徴とする請求項1〜3の何れか1項に記載の旋削インサート。
- 前記第1の切れ刃(4)は取付角(K)を有し、該取付角は前記第1の切れ刃と前記第2の切れ刃(6)の延長上の想像線との間の角度として定められ、少なくとも3゜であることを特徴とする請求項1〜4の何れか1項に記載の旋削インサート。
- 2つの正反対のコーナ(5)を備え、同時に作用する第2の切れ刃(6)と一対の同じ第1の切れ刃(4)とをそれぞれ分離して含み、前記第2の切れ刃(6)は2つの前記コーナ(5)間の対角線を示す2等分線(B)に対して鋭角(ε)に形成され、前記2つの第1の切れ刃(4)の各々は前記2等分線(B)に対して角度(γ)に形成され、該角度(γ)は前記鋭角(ε)より大きいことを特徴とする請求項1〜5の何れか1項に記載の旋削インサート。
- 前記第1の切れ刃(4)から離れている端部において、前記第2の切れ刃(6)は、真っ直ぐで、かつ、前記2等分線(B)に対して角度(α1)を形成する副切れ刃(15)に変わり、前記角度(α1)は前記第2の切れ刃(6)の前記鋭角(ε)よりも小さいことを特徴とする請求項6に記載の旋削インサート。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0401245A SE528016C2 (sv) | 2004-05-14 | 2004-05-14 | Svarvskär med en skarp övergång mellan en första och en andra egg |
SE0401245-6 | 2004-05-14 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005142499A Division JP2005324324A (ja) | 2004-05-14 | 2005-05-16 | 旋削インサート |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012006145A JP2012006145A (ja) | 2012-01-12 |
JP5529826B2 true JP5529826B2 (ja) | 2014-06-25 |
Family
ID=32390944
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005142499A Withdrawn JP2005324324A (ja) | 2004-05-14 | 2005-05-16 | 旋削インサート |
JP2011225723A Active JP5529826B2 (ja) | 2004-05-14 | 2011-10-13 | 旋削インサート |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005142499A Withdrawn JP2005324324A (ja) | 2004-05-14 | 2005-05-16 | 旋削インサート |
Country Status (6)
Country | Link |
---|---|
US (1) | US7431540B2 (ja) |
EP (1) | EP1595625B1 (ja) |
JP (2) | JP2005324324A (ja) |
KR (1) | KR101384065B1 (ja) |
CN (1) | CN1695851B (ja) |
SE (1) | SE528016C2 (ja) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101616766B (zh) * | 2007-09-13 | 2011-08-31 | 株式会社钨钛合金 | 半径铣刀用不重磨刀片及安装该刀片的不重磨式半径铣刀 |
SE531855C2 (sv) | 2007-12-20 | 2009-08-25 | Seco Tools Ab | Indexerbart svarvskär och ett skärverktyg som innefattar ett sådan skär |
JP2010125566A (ja) * | 2008-11-28 | 2010-06-10 | Sumitomo Electric Ind Ltd | 切削チップと切削工具と難削材の切削方法 |
SE533269C2 (sv) * | 2008-12-17 | 2010-08-03 | Sandvik Intellectual Property | Dubbelsidigt, indexerbart planfrässkär |
US8882408B2 (en) * | 2009-06-29 | 2014-11-11 | Kyocera Corporation | Cutting insert, cutting tool, and method of manufacturing machined product using the same |
JP5469172B2 (ja) * | 2009-08-31 | 2014-04-09 | 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 |
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 |
KR101838238B1 (ko) * | 2011-01-27 | 2018-03-13 | 대구텍 유한회사 | 접선방향 절삭 인서트 |
DE102012014092B4 (de) | 2011-07-22 | 2020-12-17 | Kennametal India Ltd. | Indexierbarer Bohreinsatz sowie Bohrkörper mit indexierbarem Bohreinsatz |
US9370825B2 (en) | 2011-07-22 | 2016-06-21 | Kennametal India Limited | Indexable drill insert |
DE102012012980B4 (de) | 2011-07-22 | 2019-10-17 | Kennametal India Ltd. | Bohrwerkzeug |
CN103447591B (zh) | 2012-05-28 | 2020-02-28 | 钴碳化钨硬质合金印度有限公司 | 四角形的可转位的钻头镶片 |
EP2883636B1 (en) * | 2012-08-10 | 2023-08-02 | Sumitomo Electric Hardmetal Corp. | Lathe turning tool |
JP5905123B2 (ja) * | 2012-11-30 | 2016-04-20 | 京セラ株式会社 | 切削インサート、切削工具および切削加工物の製造方法 |
WO2014116571A1 (en) | 2013-01-23 | 2014-07-31 | Kennametal India Limited | Indexable drill insert and rotary cutting tool employing same |
JP6457257B2 (ja) * | 2014-12-18 | 2019-01-23 | Dmg森精機株式会社 | フライス工具、及びこれを用いた加工方法 |
EP3153261B1 (en) * | 2015-10-09 | 2018-04-04 | Sandvik Intellectual Property AB | Turning insert and method |
EP3417964B1 (en) | 2017-06-19 | 2022-02-23 | Sandvik Intellectual Property AB | Turning insert for metal cutting |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB951624A (en) * | 1959-06-17 | 1964-03-11 | Sandvikens Jernverks Ab | Improvements in or relating to inserts for cutting tools |
DE1272684B (de) * | 1965-07-02 | 1968-07-11 | Montanwerke Walter Ges Mit Bes | Wendeplattenfraeskopf |
FR2172542A5 (ja) * | 1972-02-17 | 1973-09-28 | Ballesteros Daniel | |
SE382769B (sv) * | 1974-05-24 | 1976-02-16 | Seco Tools Ab | Vendsker for fresverktyg |
SE448431B (sv) * | 1985-07-03 | 1987-02-23 | Santrade Ltd | Vendsker for spanavskiljande bearbetning |
JPS62208817A (ja) * | 1986-03-07 | 1987-09-14 | Kobe Steel Ltd | ミ−リングカツタのインサ−トチツプ |
SE463658B (sv) * | 1987-10-19 | 1991-01-07 | Seco Tools Ab | Skaer foer svarvning |
JPH0432802U (ja) * | 1990-07-13 | 1992-03-17 | ||
SE502261C2 (sv) * | 1991-03-04 | 1995-09-25 | Sandvik Ab | Verktyg för skalsvarvning försett med polygonala grovskär och färdigskär |
US5226761A (en) | 1991-09-27 | 1993-07-13 | Iscar Ltd. | Metal cutting insert and metal cutting tool utilizing the metal cutting insert |
IL103008A (en) * | 1992-09-01 | 1996-12-05 | Iscar Ltd | Cutting insert for a milling cutter tool |
SE509224C2 (sv) * | 1994-05-19 | 1998-12-21 | Sandvik Ab | Vändskär |
IL110785A (en) * | 1994-08-25 | 1998-04-05 | Iscar Ltd | Put a spinner for a rotary milling tool |
DE59702661D1 (de) * | 1996-01-31 | 2000-12-28 | Widia Gmbh | Schneideinsatz zum schruppen und schlichten |
SE515070C2 (sv) * | 1999-10-22 | 2001-06-05 | Sandvik Ab | Dubbelnegativt skär till verktyg för spånavskiljande bearbetning |
EP1122010B1 (en) | 1999-11-25 | 2009-01-07 | Sumitomo Electric Industries, Ltd. | Cutting tool of polycrystalline hard sintered material |
AT4435U1 (de) * | 2000-09-25 | 2001-07-25 | Plansee Tizit Ag | Wendeschneidplatte zum drehen |
JP2004034164A (ja) * | 2002-06-28 | 2004-02-05 | Toyota Central Res & Dev Lab Inc | ピーリング加工用切削工具 |
JP4121449B2 (ja) * | 2003-01-16 | 2008-07-23 | 日本特殊陶業株式会社 | スローアウェイチップ及びバイト |
SE527378C2 (sv) | 2003-05-08 | 2006-02-21 | Sandvik Intellectual Property | Skär för svarvning försett med en eggfas |
-
2004
- 2004-05-14 SE SE0401245A patent/SE528016C2/sv unknown
-
2005
- 2005-05-04 EP EP05445027.5A patent/EP1595625B1/en active Active
- 2005-05-12 US US11/127,141 patent/US7431540B2/en active Active
- 2005-05-13 KR KR1020050040308A patent/KR101384065B1/ko active IP Right Grant
- 2005-05-16 JP JP2005142499A patent/JP2005324324A/ja not_active Withdrawn
- 2005-05-16 CN CN2005100726565A patent/CN1695851B/zh active Active
-
2011
- 2011-10-13 JP JP2011225723A patent/JP5529826B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
KR20060047915A (ko) | 2006-05-18 |
EP1595625A2 (en) | 2005-11-16 |
US7431540B2 (en) | 2008-10-07 |
EP1595625A3 (en) | 2009-05-20 |
EP1595625B1 (en) | 2015-09-30 |
CN1695851A (zh) | 2005-11-16 |
JP2012006145A (ja) | 2012-01-12 |
JP2005324324A (ja) | 2005-11-24 |
SE0401245L (sv) | 2005-11-15 |
KR101384065B1 (ko) | 2014-04-09 |
SE0401245D0 (sv) | 2004-05-14 |
US20060039763A1 (en) | 2006-02-23 |
CN1695851B (zh) | 2010-05-26 |
SE528016C2 (sv) | 2006-08-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5529826B2 (ja) | 旋削インサート | |
JP5265889B2 (ja) | 正面フライスインサート | |
JP5475808B2 (ja) | 切削加工用の回転工具及び切削インサート | |
CN101247914B (zh) | 圆弧头立铣刀以及切削加工方法 | |
JP5654212B2 (ja) | フライス加工用インサート | |
KR20120024666A (ko) | 절삭용 인서트 및 정면 밀링 커터 | |
JPH04226828A (ja) | フライス切削インサート | |
WO1998007543A9 (en) | Insert having variable width land | |
EP0927089A1 (en) | Insert having variable width land | |
JPH0771767B2 (ja) | フライス | |
JP2010201565A (ja) | エンドミル | |
JP2007075993A (ja) | ラジアスカッタ、特にボールカッタまたは環状カッタ | |
JP5082422B2 (ja) | 切削工具 | |
JP2009012118A (ja) | 切削インサート | |
JPH07204921A (ja) | エンドミル | |
JP2009131943A (ja) | 切削インサート | |
JP2008055600A (ja) | スローアウェイインサートおよびそれを装着した転削工具 | |
JP2008044040A (ja) | 回転切削工具 | |
JP2008264965A (ja) | 研削形成方法及び回転切削工具 | |
JP2004195563A (ja) | 刃先交換式回転工具用インサート及び刃先交換式回転工具 | |
JPH06335816A (ja) | 極小径エンドミル | |
JP2649015B2 (ja) | ドリル | |
JP2006289600A (ja) | スローアウェイインサートおよびそれを装着した転削工具 | |
JPH07195224A (ja) | エンドミル | |
JP2006224278A (ja) | フライスカッター用インサート |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20111110 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20130214 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20130219 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20130517 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20130522 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20130816 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20130903 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20131202 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20131205 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140127 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20140318 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20140417 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5529826 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |