JP4667367B2 - 工作機械用工具 - Google Patents
工作機械用工具 Download PDFInfo
- Publication number
- JP4667367B2 JP4667367B2 JP2006504925A JP2006504925A JP4667367B2 JP 4667367 B2 JP4667367 B2 JP 4667367B2 JP 2006504925 A JP2006504925 A JP 2006504925A JP 2006504925 A JP2006504925 A JP 2006504925A JP 4667367 B2 JP4667367 B2 JP 4667367B2
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- Prior art keywords
- shaft
- blade support
- tool
- hole
- tool according
- Prior art date
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- Expired - Lifetime
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
- B23B29/03—Boring heads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/04—Drills for trepanning
- B23B51/0486—Drills for trepanning with lubricating or cooling equipment
- B23B51/0493—Drills for trepanning with lubricating or cooling equipment with exchangeable cutting inserts, e.g. able to be clamped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2251/00—Details of tools for drilling machines
- B23B2251/02—Connections between shanks and removable cutting heads
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2251/00—Details of tools for drilling machines
- B23B2251/56—Guiding pads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2251/00—Details of tools for drilling machines
- B23B2251/60—Drills with pilots
- B23B2251/603—Detachable pilots, e.g. in the form of a drill
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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
- Y10T407/14—Cutters, for shaping with means to apply fluid to cutting 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
- Y10T407/19—Rotary cutting tool
- Y10T407/1906—Rotary cutting tool including holder [i.e., head] having seat for inserted tool
- Y10T407/1908—Face or end mill
- Y10T407/191—Plural simultaneously usable separable tools in common seat or common clamp actuator for plural simultaneously usable tools
-
- 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
- Y10T408/44—Cutting by use of rotating axially moving tool with means to apply transient, fluent medium to work or product
- Y10T408/45—Cutting by use of rotating axially moving tool with means to apply transient, fluent medium to work or product including Tool with duct
- Y10T408/455—Conducting channel extending to end of 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
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/89—Tool or Tool with support
- Y10T408/907—Tool or Tool with support including detailed shank
-
- 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
- Y10T408/9097—Spiral 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
- Y10T408/90993—Screw driven means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling Tools (AREA)
- Gripping On Spindles (AREA)
- Automatic Tool Replacement In Machine Tools (AREA)
- Auxiliary Devices For Machine Tools (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Description
本発明に係る解決法は、基本的に、収容部が中央ギャップによって互いに分けられ工具軸線に対して相互に二重回転対称に配されシャフトの対向面から基本的に軸平行に突き出た2つの連行体部分を有し、連行体部分が各々隣接する横リブ部分のためにシャフトの回転方向を指し軸平行な連行面と、これに鋭角につながり切屑搬出経路の一部として形成され好ましくは凹状の切屑搬出面と、連行面と切屑搬出面を半径方向外側で互いに接続し工具軸線に対して好ましくは同心の部分円筒状の外面とを有すること、横リブ部分が、一方の連行体部分の連行面に背を向けた側で、他方の連行体部分の凹状の切屑搬出面につながりこれを補完し切屑搬出経路の一部として形成され好ましくは凹状の切屑搬出面を有すること、及び締めネジが連行体部分の一つにおける横穴を貫いて、隣接する横リブ部分のネジ穴に係合することにその本質がある。本発明に係る解決法によって、穴あけプロセスの際に大きなトルクも受け入れ得るためにシャフトの連行体部分が十分に厚い壁を形成することが達成される。この観点における更なる改善は、本発明によれば、横リブが締めネジを介して隣接する連行体部分の連行面に対して押し付けられることによって達成される。
図面に示された穴あけ工具は基本的に、シャフト10と、端面で当該シャフトと形状拘束(確動)的に及び摩擦係合的に連結しドリルビット12として形成されたブレード支持体とを備えて成っている。ドリルビット12は、シャフト軸線13と異なる半径方向の間隔をもって配置された2つの六角形使い捨てチップ14,16を有する。これら使い捨てチップはそれぞれ互いに120°〜160°の先端角度を囲んだ2つの切削エッジ18を備えて端面でドリルビット12を超えて張り出している。使い捨てチップは、その有効切削エッジ18がその作動範囲において半径方向部分的に覆われるように、配置されている。それらはそれぞれドリルビット12の切屑搬出溝20の軸平行な側面の空所19に配置されており、切屑搬出溝20は、その後方端でシャフト10の螺旋状に延びる切屑搬出溝22に連通している。ドリルビット12の軸中心穴24に、更にセンタドリル26がドリルビットに斜めにねじ込まれた調整ネジ27を用いて軸方向に調整可能であり、固定ネジ28を用いてドリルビット12に固定可能に配置されており、その先端29で軸方向にドリルビット12の端面31と使い捨てチップ14,16の切削エッジ18を超えて張り出している。
Claims (10)
- シャフト(10)と、当該シャフト(10)の面に取り外し可能に配されドリルビットとして形成されたブレード支持体(12)とを有する工作機械用工具にして、前記ブレード支持体が、その一端に取付面(30)を超えて突き出る横リブ(32)と心出しピン(38)とを備えており、前記横リブは、平坦な対向面(62)によって範囲を定められたシャフト収容部(40)に挿入可能で、締めネジ(72)によって締めることが可能であり、前記心出しピンは、シャフトの中央パス穴(42)に差込可能で横リブ(32)を超えて軸線中心で突き出ており、前記ブレード支持体(12)とシャフト(10)とが、互いに移行し螺旋状の切屑搬出溝(20,22)を2つずつ有する、工具において、
前記収容部(40)が、中央ギャップ(60)によって互いに分けられ工具軸線(13)に対して相互に二重回転対称に配されシャフト(10)の対向面(62)を超えて基本的に軸平行に突き出た2つの連行体部分(64’,64”)を有し、これら連行体部分が各々、隣接する横リブ部分(32’,32”)のためにシャフト(10)の回転方向に作用し軸平行な連行面(66’,66”)と、これに鋭角につながり切屑搬出経路(22)の一部として形成された凹状の切屑搬出面(22’,22”)と、連行面(66’,66”)と切屑搬出面(22’,22”)を半径方向外側で互いに接続し工具軸線(13)に対して同心の部分円筒状の外面(68’,68”)とを有すること、
横リブ部分(32’,32”)が,一方の連行体部分(64’,64”)の連行面(66’,66”)に背を向けた側で凹状の切屑搬出面(20’,20’’)を有し、当該切屑搬出面は、他方の連行体部分(64’,64”)の凹状の切屑搬出面(22’,22”)につながりこれを補完し切屑搬出経路(20,22)の一部として形成されること、及び
締めネジ(72)が連行体部分(64’,64”)の一つにおける横穴(70)を貫いて、隣接する横リブ部分(32’,32”)のネジ穴(74)に係合すること
を特徴とする工具。 - 前記横穴(70)が内側円錐を有し、ここに円錐形垂下ヘッド(72’)を有する締めネジ(72)が嵌めこまれ得、横リブ(32)の端面(36)と収容部(64)の対向面(62)の間に取付面固定を生じることを特徴とする請求項1に記載の工具。
- 前記ブレード支持体(12)がその切屑搬送溝(20)の範囲において使い捨てチップ(14,16)のための空洞部(19)を一つずつ有することを特徴とする請求項1又は2に記載の工具。
- 前記ブレード支持体(12)が、軸方向に突き出るセンタドリル(26)の収容のために中央穴(24)を備えることを特徴とする請求項1〜3のいずれか一項に記載の工具。
- 前記ブレード支持体(12)が、横リブ(32)で軸中心に突き出るパスピン(38)でシャフトのパス穴(42)に係合することを特徴とする請求項1〜4のいずれか一項に記載の工具。
- パスピン(38)が、センタドリル(26)に通じシャフト(10)を介して冷却潤滑剤を噴射可能な中央穴(76)を有することを特徴とする請求項5に記載の工具。
- 連行体部分(64’,64”)とブレード支持体(12)とが互いに連通しシャフトを介して冷却潤滑剤を噴射可能な穴(78,80)を有することを特徴とする請求項1〜6のいずれか一項に記載の工具。
- センタドリル(26)が、ブレード支持体に斜めに係合する止めネジ(27)を介して軸方向に位置決め可能であり、少なくとも1つの横ネジ)28)を介してブレード支持体(12)に固定可能であることを特徴とする請求項1〜7のいずれか一項に記載の工具。
- ブレード支持体(12)がその部分円筒状の周面(48)の範囲にて、その端面(31)から軸方向に間隔を有し、角距離≠180°で配置され半径方向に突き出た2つのガイド要素(54)を有することを特徴とする請求項1〜8のいずれか一項に記載の工具。
- ガイド要素(54)がブレード支持体(12)における支穴(82)を介して冷却潤滑剤を噴射されることを特徴とする請求項9に記載の工具。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10314889A DE10314889A1 (de) | 2003-04-01 | 2003-04-01 | Werkzeug für Werkzeugmaschinen |
| PCT/EP2004/003386 WO2004087355A1 (de) | 2003-04-01 | 2004-03-31 | Werkzeug für werkzeugmaschinen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2006521936A JP2006521936A (ja) | 2006-09-28 |
| JP4667367B2 true JP4667367B2 (ja) | 2011-04-13 |
Family
ID=32980924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006504925A Expired - Lifetime JP4667367B2 (ja) | 2003-04-01 | 2004-03-31 | 工作機械用工具 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US7556458B2 (ja) |
| EP (1) | EP1608478B1 (ja) |
| JP (1) | JP4667367B2 (ja) |
| AT (1) | ATE387280T1 (ja) |
| DE (2) | DE10314889A1 (ja) |
| PL (1) | PL1608478T3 (ja) |
| WO (1) | WO2004087355A1 (ja) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6929426B2 (en) * | 2003-02-19 | 2005-08-16 | Kennametal Inc. | Indexable cutting tool |
| JP2007030088A (ja) * | 2005-07-26 | 2007-02-08 | Dijet Ind Co Ltd | スローアウェイ式回転切削工具及び回転式切削装置 |
| DE102006012382A1 (de) | 2006-03-17 | 2007-09-20 | Kennametal Inc. | Drehwerkzeug, insbesondere Bohrwerkzeug sowie Werkzeugkopf für ein Drehwerkzeug |
| DE102006049088A1 (de) * | 2006-10-13 | 2008-04-24 | Kennametal Inc. | Modulares Bohrwerkzeug und Verfahren zu seiner Herstellung |
| US8517644B2 (en) | 2007-06-07 | 2013-08-27 | Allied Machine & Engineering Corporation | Adjustable indexable drill and modular system and holder |
| CN101778686B (zh) * | 2007-06-07 | 2014-04-09 | Vmaxx公司 | 可调节可转位的钻头 |
| US8506212B2 (en) * | 2007-06-07 | 2013-08-13 | Allied Machine & Engineering Corporation | Adjustable indexable drill |
| US9004827B2 (en) | 2007-06-07 | 2015-04-14 | Allied Machine & Engineering Corp. | Adjustable indexable drill and modular system and holder |
| US8702357B2 (en) * | 2009-02-10 | 2014-04-22 | Kennametal Inc. | Multi-piece drill head and drill including the same |
| JP5512386B2 (ja) * | 2009-09-25 | 2014-06-04 | Dmg森精機株式会社 | 工具内流路を有する円筒状回転工具およびこの工具による加工方法 |
| US8926237B2 (en) | 2011-07-11 | 2015-01-06 | Kennametal Inc. | Multi-piece twist drill head and twist drill including the same |
| US9498829B2 (en) | 2013-03-06 | 2016-11-22 | Allied Machine & Engineering Corp. | Drilling system for deep holes |
| DE102015106082A1 (de) * | 2014-04-24 | 2015-10-29 | Kennametal India Ltd. | Schneidwerkzeug mit auswechselbarem Schneideinsatz und geneigten Befestigungselementen |
| US10569347B2 (en) * | 2015-09-22 | 2020-02-25 | Allied Machine & Engineering Corporation | Drilling system and methods for deep hole drilling |
| CN105750598A (zh) * | 2016-04-13 | 2016-07-13 | 厦门金鹭特种合金有限公司 | 一种分体式模块化可转位钻头 |
| US10201861B2 (en) * | 2017-02-21 | 2019-02-12 | Iscar, Ltd. | Hole machining tool and guide pad adjustment mechanism therefor |
| WO2018175684A1 (en) * | 2017-03-23 | 2018-09-27 | Allied Machine & Engineering Corp. | Drilling system and modular drilling head for deep hole drilling |
| DE102017107249A1 (de) * | 2017-04-04 | 2018-10-04 | Botek Präzisionsbohrtechnik Gmbh | Bohrwerkzeug mit Wechselschneidplatte |
| JP6722153B2 (ja) * | 2017-07-28 | 2020-07-15 | 株式会社Subaru | ドリル、穿孔ユニット及び穿孔方法 |
| US10569346B2 (en) | 2017-11-02 | 2020-02-25 | Iscar, Ltd. | Cutting head and rotary cutting tool having same releasably clamped to a shank via a locating pin |
| JP7207983B2 (ja) | 2018-12-10 | 2023-01-18 | 株式会社Subaru | ドリル、穿孔ユニット及び被穿孔品を製作する方法 |
| JP7267766B2 (ja) | 2019-02-14 | 2023-05-02 | 株式会社Subaru | 回転切削工具、回転切削ユニット及び被切削加工品を製作する方法 |
| JP7545789B2 (ja) | 2020-05-27 | 2024-09-05 | 株式会社Subaru | 孔の仕上げ加工工具及び孔の仕上げ加工品の製造方法 |
| CN111644668A (zh) * | 2020-06-10 | 2020-09-11 | 中国航发航空科技股份有限公司 | 一种套料刀 |
| US20230182215A1 (en) * | 2021-12-13 | 2023-06-15 | Iscar, Ltd. | Cutting tool part having an additively manufactured cutting portion with integrally formed guide pads and method of manufacturing same |
| US12397405B2 (en) * | 2023-04-10 | 2025-08-26 | Kanawha Stone Company, Inc. | Hammer bit barrel adaptor |
Family Cites Families (50)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2237901A (en) * | 1938-10-07 | 1941-04-08 | William A Chun | Drill |
| US2640378A (en) * | 1951-04-06 | 1953-06-02 | Robert W Haggar | Boring head construction |
| US3293727A (en) * | 1961-04-12 | 1966-12-27 | Bilt Rite Tool & Machine Co | Cutting tool |
| US3153356A (en) * | 1962-12-17 | 1964-10-20 | Howard K Dearborn | Gun drill |
| USRE28900E (en) * | 1971-03-01 | 1976-07-13 | Drill bit device | |
| JPS5440384A (en) * | 1977-09-03 | 1979-03-29 | Mitsubishi Metal Corp | Drill |
| US4194862A (en) | 1978-09-05 | 1980-03-25 | The Valeron Corporation | Indexable insert drill |
| US4302135A (en) * | 1980-03-26 | 1981-11-24 | Trw Inc. | Rotary cutting tool |
| US4353670A (en) * | 1980-06-02 | 1982-10-12 | Everede Tool Company | Machining tool |
| US4340327A (en) * | 1980-07-01 | 1982-07-20 | Gulf & Western Manufacturing Co. | Tool support and drilling tool |
| US4642001A (en) * | 1983-10-31 | 1987-02-10 | Gill Geoffrey Y | Spade drill with replaceable cutting-insert carrier |
| JPS60146605U (ja) * | 1984-03-12 | 1985-09-28 | 住友電気工業株式会社 | ドリル構造 |
| SE454421B (sv) * | 1984-07-12 | 1988-05-02 | Sandvik Ab | Borr med utbytbar borrspets |
| JPH0627285Y2 (ja) * | 1987-06-22 | 1994-07-27 | 東芝タンガロイ株式会社 | 鑞付け式の超硬ドリル |
| JPH01125110U (ja) * | 1988-02-19 | 1989-08-25 | ||
| SE461024B (sv) * | 1988-06-23 | 1989-12-18 | Sandvik Ab | Borr |
| DE3831352A1 (de) * | 1988-09-15 | 1990-03-29 | Hertel Ag Werkzeuge Hartstoff | Bohrwerkzeug, insbesondere metallbohrer |
| JPH02130714U (ja) * | 1989-04-06 | 1990-10-29 | ||
| DE4214528A1 (de) * | 1991-05-22 | 1992-11-26 | Komet Stahlhalter Werkzeug | Bohrwerkzeug |
| DE4239311C2 (de) * | 1992-11-23 | 1996-04-18 | Guehring Joerg Dr | Bohrer, insbesondere Spitzbohrwerkzeug mit austauschbarem Schneideinsatz |
| DE4435857A1 (de) * | 1994-10-07 | 1996-04-11 | Kennametal Hertel Ag | Bohrer mit einem Bohrspitzenteil |
| DE4440480C2 (de) * | 1994-11-12 | 1998-09-24 | Felix Leeb | Fräsbohrwerkzeug |
| WO1996027469A1 (de) * | 1995-03-03 | 1996-09-12 | Komet Präzisionswerkzeuge Robert Breuning Gmbh | Bohrwerkzeug |
| US6095725A (en) * | 1995-08-21 | 2000-08-01 | Komet Praezisionswerkzeuge Robert Breuning Gmbh | Drilling tool |
| JP3307809B2 (ja) * | 1995-10-05 | 2002-07-24 | 兼房株式会社 | シャンク付回転工具 |
| SE511429C2 (sv) * | 1996-09-13 | 1999-09-27 | Seco Tools Ab | Verktyg, skärdel, verktygskropp för skärande bearbetning samt metod för montering av skärdel till verktygskropp |
| IL120948A0 (en) * | 1997-05-29 | 1997-09-30 | Iscar Ltd | Cutting tool assembly |
| DE59806000D1 (de) * | 1997-12-22 | 2002-11-21 | Komet Stahlhalter Werkzeuge | Verfahren zur herstellung eines bohrwerkzeugs für werkzeugmaschinen |
| IL127895A (en) * | 1998-12-31 | 2001-08-26 | Iscar Ltd | Tool assembly |
| JP4562222B2 (ja) * | 1999-07-30 | 2010-10-13 | 京セラ株式会社 | スローアウェイ式エンドミル |
| SE516052C2 (sv) * | 2000-03-17 | 2001-11-12 | Sandvik Ab | Borrverktyg |
| IL148648A0 (en) * | 2000-07-14 | 2002-09-12 | Sumitomo Electric Industries | Throwaway cutting tool |
| DE10054850B4 (de) * | 2000-11-04 | 2009-08-06 | Hilti Aktiengesellschaft | Bohrer für Gestein |
| US6551036B2 (en) * | 2000-11-30 | 2003-04-22 | Heinrich Heule | Drilling bit and holder for drilling bit |
| US6485235B1 (en) | 2001-05-08 | 2002-11-26 | Allied Machine & Engineering Corp. | Cutting tool assembly with replaceable cutting head |
| SE0103752L (sv) * | 2001-11-13 | 2003-05-14 | Sandvik Ab | Roterbart verktyg för spånavskiljande bearbetning jämte skärdel härtill |
| JP4232438B2 (ja) * | 2001-12-07 | 2009-03-04 | 三菱マテリアル株式会社 | ドリル |
| US6582164B1 (en) * | 2002-02-25 | 2003-06-24 | Kennametal Inc. | Roller twist drill |
| JP3852358B2 (ja) * | 2002-03-29 | 2006-11-29 | 三菱マテリアル株式会社 | スローアウェイ式ドリル |
| US6848869B2 (en) * | 2002-10-07 | 2005-02-01 | Allied Machine & Engineering Corp. | Spot and chamfer drill insert |
| JP2004160571A (ja) * | 2002-11-11 | 2004-06-10 | Osg Corp | チップ交換式オイルホール付ドリル |
| JP4272455B2 (ja) * | 2003-03-12 | 2009-06-03 | 京セラ株式会社 | スローアウェイ式回転切削工具 |
| US7011478B2 (en) * | 2003-11-07 | 2006-03-14 | Allied Machine & Engineering Corp. | Spade drill insert having helical margins |
| EP1533061A1 (en) * | 2003-11-11 | 2005-05-25 | Yestool Co., Ltd. | Structure for securing insert to insert drill |
| DE10353514A1 (de) * | 2003-11-14 | 2005-06-23 | Heule, Ulf | Bohrplatte mit klemmender Befestigung in einem Grundkörper |
| US7131799B2 (en) * | 2003-12-19 | 2006-11-07 | Allied Machine & Engineering Corp. | Cutting insert with helical geometry and holder therefor |
| SE528020C2 (sv) * | 2004-01-14 | 2006-08-08 | Sandvik Intellectual Property | Roterbart verktyg för spånavskiljande bearbetning |
| IL164888A (en) * | 2004-10-28 | 2009-07-20 | Iscar Ltd | Cutting tool and cutting head for it |
| JP2006167871A (ja) * | 2004-12-16 | 2006-06-29 | Sumitomo Electric Hardmetal Corp | 刃先交換式ドリル |
| IL181295A (en) * | 2007-02-12 | 2011-07-31 | Iscar Ltd | A cutting tool that includes a self-locking release bar head |
-
2003
- 2003-04-01 DE DE10314889A patent/DE10314889A1/de not_active Withdrawn
-
2004
- 2004-03-31 US US10/546,349 patent/US7556458B2/en not_active Expired - Lifetime
- 2004-03-31 PL PL04724566T patent/PL1608478T3/pl unknown
- 2004-03-31 DE DE502004006316T patent/DE502004006316D1/de not_active Expired - Lifetime
- 2004-03-31 JP JP2006504925A patent/JP4667367B2/ja not_active Expired - Lifetime
- 2004-03-31 AT AT04724566T patent/ATE387280T1/de active
- 2004-03-31 WO PCT/EP2004/003386 patent/WO2004087355A1/de not_active Ceased
- 2004-03-31 EP EP04724566A patent/EP1608478B1/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| WO2004087355A1 (de) | 2004-10-14 |
| PL1608478T3 (pl) | 2008-07-31 |
| ATE387280T1 (de) | 2008-03-15 |
| US20060159532A1 (en) | 2006-07-20 |
| DE10314889A1 (de) | 2004-10-14 |
| DE502004006316D1 (de) | 2008-04-10 |
| EP1608478A1 (de) | 2005-12-28 |
| EP1608478B1 (de) | 2008-02-27 |
| US7556458B2 (en) | 2009-07-07 |
| JP2006521936A (ja) | 2006-09-28 |
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