JP5563484B2 - 穴あけ工具 - Google Patents
穴あけ工具 Download PDFInfo
- Publication number
- JP5563484B2 JP5563484B2 JP2010544591A JP2010544591A JP5563484B2 JP 5563484 B2 JP5563484 B2 JP 5563484B2 JP 2010544591 A JP2010544591 A JP 2010544591A JP 2010544591 A JP2010544591 A JP 2010544591A JP 5563484 B2 JP5563484 B2 JP 5563484B2
- Authority
- JP
- Japan
- Prior art keywords
- cutting edge
- throw
- away tip
- side wall
- drilling tool
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/0002—Drills with connected cutting heads, e.g. with non-exchangeable cutting heads; Drills with a single insert extending across the rotational axis and having at least two radially extending cutting edges in the working position
- B23B51/0003—Drills with connected cutting heads, e.g. with non-exchangeable cutting heads; Drills with a single insert extending across the rotational axis and having at least two radially extending cutting edges in the working position with exchangeable heads or inserts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
-
- 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
- B23B27/143—Specially shaped plate-like cutting inserts, i.e. length greater or equal to width, width greater than or equal to thickness characterised by having chip-breakers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/02—Twist drills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2200/00—Details of cutting inserts
- B23B2200/08—Rake or top surfaces
- B23B2200/081—Rake or top surfaces with projections
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2200/00—Details of cutting inserts
- B23B2200/08—Rake or top surfaces
- B23B2200/086—Rake or top surfaces with one or more grooves
- B23B2200/087—Rake or top surfaces with one or more grooves for chip breaking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2200/00—Details of cutting inserts
- B23B2200/12—Side or flank surfaces
- B23B2200/125—Side or flank surfaces discontinuous
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2251/00—Details of tools for drilling machines
- B23B2251/50—Drilling tools comprising cutting inserts
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S408/00—Cutting by use of rotating axially moving tool
- Y10S408/713—Tool having detachable cutting edge
-
- 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
-
- 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
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/89—Tool or Tool with support
- Y10T408/905—Having stepped 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
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/89—Tool or Tool with support
- Y10T408/909—Having peripherally spaced cutting edges
- Y10T408/9095—Having peripherally spaced cutting edges with axially extending relief channel
-
- 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
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/89—Tool or Tool with support
- Y10T408/909—Having peripherally spaced cutting edges
- Y10T408/9098—Having peripherally spaced cutting edges with means to retain Tool to support
Description
2 溝
3 スローアウェイチップ
4 インサート座
5 穴
6 長辺側側壁
7 側壁
8 すくい面
9 副切刃
10 主切刃
11 側壁
12 ガイドリップ
13 窪み部分
14 チップブレーカ
15 隆起縁部領域
19 保持面
Claims (4)
- 切り屑排除用の少なくとも1つの溝(2)と、その溝(2)の端部にスローアウェイチップ(3)の受け入れ部として形成されるインサート座(4)とを含む穴あけ工具(1)であって、前記スローアウェイチップ(3)は、すくい面側の2つの狭い側における少なくとも1つの主切刃(10)と、2つの長辺側における少なくとも1つの副切刃(9)とを有する穴あけ工具(1)において、
前記スローアウェイチップ(3)が互いに反対側を向く2つのすくい面を有すると共に、その非使用すくい面側が前記インサート座(4)の保持面(19)上に載せられ、かつ、その使用すくい面側の一対の副切刃(9)のうち、穴あけ工具(1)の中心側の副切刃(9)である非使用副切刃(9)の一部分が、それに隣接する前記インサート座(4)の側壁(11)から、スロットによって生成される間隔をあけて前記インサート座(4)内に装着されること、および、前記スロットに重なり合うガイドリップ(12)が、前記側壁(11)の上面側から前記非使用副切刃(9)の方向に突き出すことを特徴とすると共に、
前記ガイドリップ(12)は、前記非使用副切刃(9)をカバーし、且つ前記ガイドリップ(12)の上面は、溝(2)の面の先端側の一部を構成すると共に、切除された材料を溝(2)に案内するガイド面として機能する
穴あけ工具(1)。 - 前記インサート座(4)の保持面(19)および側壁(11)の少なくとも一方に、前記スローアウェイチップ(3)の非使用すくい面側の突出部を受け入れるための少なくとも1つの窪み部分(13)を有することを特徴とする請求項1に記載の穴あけ工具(1)。
- 前記スローアウェイチップ(3)本体の側壁(6)の領域(16)であって、遊隙を形成するために前記隣接する副切刃(9)の方向にテーパ化する領域(16)を有することを特徴とする請求項1に記載の穴あけ工具(1)。
- 前記テーパ化する領域(16)が、前記スローアウェイチップ(3)本体の側壁(6)に三角形の面を画定することを特徴とする請求項3に記載の穴あけ工具(1)。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202008001348.8 | 2008-01-31 | ||
DE202008001348U DE202008001348U1 (de) | 2008-01-31 | 2008-01-31 | Bohrwerkzeug |
PCT/EP2008/010602 WO2009095060A1 (de) | 2008-01-31 | 2008-12-12 | Bohrwerkzeug |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011510824A JP2011510824A (ja) | 2011-04-07 |
JP5563484B2 true JP5563484B2 (ja) | 2014-07-30 |
Family
ID=40550193
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010544591A Expired - Fee Related JP5563484B2 (ja) | 2008-01-31 | 2008-12-12 | 穴あけ工具 |
Country Status (12)
Country | Link |
---|---|
US (1) | US8827605B2 (ja) |
EP (1) | EP2234746B1 (ja) |
JP (1) | JP5563484B2 (ja) |
KR (1) | KR101229286B1 (ja) |
CN (1) | CN101909795B (ja) |
AT (1) | ATE535334T1 (ja) |
BR (1) | BRPI0818814A2 (ja) |
CA (1) | CA2711676C (ja) |
DE (1) | DE202008001348U1 (ja) |
PL (1) | PL2234746T3 (ja) |
RU (1) | RU2446032C1 (ja) |
WO (1) | WO2009095060A1 (ja) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4965667B2 (ja) * | 2007-12-27 | 2012-07-04 | 京セラ株式会社 | ドリル |
JP4996698B2 (ja) * | 2007-12-28 | 2012-08-08 | 京セラ株式会社 | ドリル用インサート |
JP5553128B2 (ja) * | 2011-02-24 | 2014-07-16 | 株式会社タンガロイ | 切削インサート及び刃先交換式エンドミル |
JP5990584B2 (ja) | 2011-07-22 | 2016-09-14 | ケンナメタル インディア リミテッド | 割出し可能ドリルインサート |
WO2013065393A1 (ja) * | 2011-10-31 | 2013-05-10 | 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 |
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 |
JP6337573B2 (ja) * | 2014-03-31 | 2018-06-06 | 三菱日立ツール株式会社 | 切削インサート、及び刃先交換式回転切削工具 |
CN106232272B (zh) * | 2014-04-22 | 2018-07-10 | 株式会社泰珂洛 | 切削刀片以及切削工具 |
EP3034215B1 (en) | 2014-12-19 | 2018-01-31 | Sandvik Intellectual Property AB | Cutting insert and drilling tool |
WO2017051471A1 (ja) | 2015-09-25 | 2017-03-30 | 三菱日立ツール株式会社 | 切削インサート、及び刃先交換式回転切削工具 |
DE112016005138B4 (de) * | 2015-11-09 | 2024-02-29 | Kyocera Corporation | Schneidwerkzeug und Verfahren des Herstellens eines maschinell-bearbeiteten Produkts |
JP2017094467A (ja) * | 2015-11-26 | 2017-06-01 | 住友電工ハードメタル株式会社 | 回転工具 |
CN112077369A (zh) | 2019-06-13 | 2020-12-15 | 肯纳金属印度有限公司 | 可转位钻头刀片 |
CN112077370A (zh) | 2019-06-13 | 2020-12-15 | 肯纳金属印度有限公司 | 可转位钻头刀片 |
CN112388033A (zh) | 2019-08-14 | 2021-02-23 | 肯纳金属印度有限公司 | 可转位钻头刀片 |
JP6921385B2 (ja) * | 2019-08-28 | 2021-08-18 | 株式会社タンガロイ | 切削インサート |
USD1009108S1 (en) | 2020-09-21 | 2023-12-26 | Kyocera Unimerco Tooling A/S | Drill |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4074949A (en) * | 1975-09-19 | 1978-02-21 | Robert Zapp, Werkzeug-Und Maschinenfabrik Gmbh | Cutting tool |
SU607670A1 (ru) * | 1976-01-22 | 1978-04-25 | Волгоградский Политехнический Институт | Бесперемычное сверло дл сплошного сверлени глубоких отверстий |
SE455676B (sv) * | 1984-11-12 | 1988-08-01 | Sandvik Ab | Korthalsborr, samt sker derfor |
EP0796161B1 (de) | 1994-12-10 | 1999-10-13 | Kennametal Inc. | Bohrwerkzeug mit umsetzschneidplatten |
JP3742980B2 (ja) * | 1995-07-18 | 2006-02-08 | サンドビック インテレクチュアル プロパティー アクティエボラーグ | 金属切削用工具 |
EP0876867B1 (en) * | 1997-04-30 | 2002-06-26 | Seco Tools Ab | Drill |
JP2002066826A (ja) * | 2000-08-29 | 2002-03-05 | Mitsubishi Materials Corp | スローアウェイ式切削工具 |
DE20118111U1 (de) * | 2000-11-09 | 2002-04-11 | Kennametal Inc | Wendeplatten-Bohr- oder Fräswerkzeug, insbesondere Wendeplattenbohrer |
IL145574A0 (en) * | 2001-09-24 | 2002-06-30 | Iscar Ltd | Cutting tool and cutting insert therefor |
DE10317760B4 (de) * | 2003-04-17 | 2005-08-25 | Walter Ag | Fräswerkzeug und Schneidplatte für ein solches |
JP2006181702A (ja) | 2004-12-28 | 2006-07-13 | Sumitomo Electric Hardmetal Corp | 刃先交換式チップとそれを用いたエンドミル |
JP2006281391A (ja) * | 2005-04-01 | 2006-10-19 | Mitsubishi Materials Corp | インサート及びインサート着脱式穴あけ工具 |
IL169491A (en) * | 2005-06-30 | 2009-06-15 | Carol Smilovici | Cutting insert |
DE102007022535A1 (de) * | 2007-05-14 | 2008-11-20 | Kennametal Inc. | Achtschneidiger Schneideinsatz sowie Werkzeughalter hierfür |
US8491234B2 (en) * | 2009-02-12 | 2013-07-23 | TDY Industries, LLC | Double-sided cutting inserts for high feed milling |
SE534832C2 (sv) * | 2010-05-10 | 2012-01-17 | Sandvik Intellectual Property | Indexerbart skär för fräsverktyg |
-
2008
- 2008-01-31 DE DE202008001348U patent/DE202008001348U1/de not_active Expired - Lifetime
- 2008-12-12 JP JP2010544591A patent/JP5563484B2/ja not_active Expired - Fee Related
- 2008-12-12 KR KR1020107015099A patent/KR101229286B1/ko not_active IP Right Cessation
- 2008-12-12 BR BRPI0818814 patent/BRPI0818814A2/pt not_active IP Right Cessation
- 2008-12-12 PL PL08871652T patent/PL2234746T3/pl unknown
- 2008-12-12 CA CA2711676A patent/CA2711676C/en not_active Expired - Fee Related
- 2008-12-12 EP EP08871652A patent/EP2234746B1/de active Active
- 2008-12-12 RU RU2010136335/02A patent/RU2446032C1/ru not_active IP Right Cessation
- 2008-12-12 CN CN200880124178XA patent/CN101909795B/zh not_active Expired - Fee Related
- 2008-12-12 US US12/811,847 patent/US8827605B2/en active Active
- 2008-12-12 WO PCT/EP2008/010602 patent/WO2009095060A1/de active Application Filing
- 2008-12-12 AT AT08871652T patent/ATE535334T1/de active
Also Published As
Publication number | Publication date |
---|---|
CA2711676C (en) | 2012-07-03 |
CA2711676A1 (en) | 2009-08-06 |
EP2234746B1 (de) | 2011-11-30 |
ATE535334T1 (de) | 2011-12-15 |
CN101909795A (zh) | 2010-12-08 |
RU2446032C1 (ru) | 2012-03-27 |
CN101909795B (zh) | 2012-05-02 |
BRPI0818814A2 (pt) | 2015-04-22 |
KR101229286B1 (ko) | 2013-02-04 |
US8827605B2 (en) | 2014-09-09 |
JP2011510824A (ja) | 2011-04-07 |
DE202008001348U1 (de) | 2009-06-10 |
KR20100112125A (ko) | 2010-10-18 |
US20100322732A1 (en) | 2010-12-23 |
WO2009095060A1 (de) | 2009-08-06 |
PL2234746T3 (pl) | 2012-04-30 |
EP2234746A1 (de) | 2010-10-06 |
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