JP2013099844A - 切削インサート - Google Patents
切削インサート Download PDFInfo
- Publication number
- JP2013099844A JP2013099844A JP2013009097A JP2013009097A JP2013099844A JP 2013099844 A JP2013099844 A JP 2013099844A JP 2013009097 A JP2013009097 A JP 2013009097A JP 2013009097 A JP2013009097 A JP 2013009097A JP 2013099844 A JP2013099844 A JP 2013099844A
- Authority
- JP
- Japan
- Prior art keywords
- cutting
- insert
- serrations
- cutting tool
- recess
- 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.)
- Pending
Links
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
- B23B27/22—Cutting tools with chip-breaking equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D77/00—Reaming tools
- B23D77/02—Reamers with inserted cutting edges
- B23D77/025—Securing arrangements for cutting inserts
-
- 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
- B23B27/18—Cutting tools of which the bits or tips or cutting inserts are of special material with cutting bits or tips or cutting inserts rigidly mounted, e.g. by brazing
- B23B27/20—Cutting tools of which the bits or tips or cutting inserts are of special material with cutting bits or tips or cutting inserts rigidly mounted, e.g. by brazing with diamond bits or cutting inserts
-
- 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
- B23C5/2265—Securing arrangements for bits or teeth or cutting inserts by means of a wedge
- B23C5/2269—Securing arrangements for bits or teeth or cutting inserts by means of a wedge for plate-like cutting inserts
- B23C5/2273—Securing arrangements for bits or teeth or cutting inserts by means of a wedge for plate-like cutting inserts having a special shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D77/00—Reaming tools
- B23D77/02—Reamers with inserted cutting edges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D77/00—Reaming tools
- B23D77/02—Reamers with inserted cutting edges
- B23D77/04—Reamers with inserted cutting edges with cutting edges adjustable to different diameters along the whole cutting length
- B23D77/042—Reamers with inserted cutting edges with cutting edges adjustable to different diameters along the whole cutting length by means of oblique planes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/28—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools
- B23P15/46—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools reaming tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2228/00—Properties of materials of tools or workpieces, materials of tools or workpieces applied in a specific manner
- B23B2228/56—Two phase materials
-
- 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
- B23C2200/161—Supporting or bottom surfaces with projections
-
- 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
- B23C2226/00—Materials of tools or workpieces not comprising a metal
- B23C2226/31—Diamond
- B23C2226/315—Diamond polycrystalline [PCD]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2260/00—Details of constructional elements
- B23C2260/80—Serrations
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49947—Assembling or joining by applying separate fastener
- Y10T29/49963—Threaded fastener
-
- 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
-
- 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
- Y10T407/27—Cutters, for shaping comprising tool of specific chemical composition
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling, Broaching, Filing, Reaming, And Others (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Drilling Tools (AREA)
- Milling Processes (AREA)
- Surgical Instruments (AREA)
- Gripping On Spindles (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
【解決手段】多結晶ダイヤモンド材から形成された平刃を構成し、かつ表面にPCD相(23)から形成された前面(21)と、第二相基材(24)から形成された後面とを有する、工作機械用の切削インサート(20)であって、上記後面に、上記第二相基材(24)内に形成されたセレーション(25)を、好ましくは各切削端に対して略垂直に設けているインサートである。切削インサート(20)は、平面視で矩形であって、切削工具先端部に設けられる凹部に保持され、前記後面上のセレーションが、前記凹部の複数のセレーションと係合する。切削インサート(20)は前記凹部における第1の保持位置から90度回転して前記凹部に保持されることができるよう構成され、この場合にも前記後面上のセレーションが前記切削工具のセレーションと係合する。
【選択図】図2
Description
PCD相から形成された前面と、第二相基材から形成された後面とを有する、
工作機械用の切削インサートであって、上記前面上に、少なくとも1つの切削端を有し、上記後面には、少なくとも1つの溝が各切削端に対し垂直に延在し、
上記溝は上記第二相基材内に形成されているインサートが提供される。
11 炭化タングステン体
12 PCD切削チップ
13 ポケット
14 インサートの前面
15 凹部
20 本発明に係る切削インサート又は刃
21 平坦な前面
22 切削端、切り欠き部
23 PCD相
24 炭化物基材
25 溝、セレーション
51 工具
52 シャンク
53 先端部
54 凹部
55 セレーション
56 側面
57 クランプネジ
58 クリアランスホール
59 調整装置
63 弦穴
64 調整ネジ
Claims (8)
- 切削工具は、
シャンクと
凹部を備える先端部であって、前記凹部が前記先端部の半径方向の側面上に複数のセレーションを有する、先端部と、
切削インサートと、
調整装置と、を備え、
前記切削インサートは、前記凹部の半径方向側面に、クランプネジによって保持され、前記クランプネジは前記インサートの連続する平らな前面を直接押し、前記切削インサートは後面上に複数のセレーションを有し、前記インサートが前記凹部に保持されるときに、前記クランプネジによって、前記後面上のセレーションが、前記凹部の半径方向側面上の複数のセレーションと係合し、
前記調整装置は、テーパー形状の縁を備え、前記縁は、前記先端部の半径方向の内側を向く前記インサートの側面と係合し、前記切削インサートが前記切削工具に取り付けられるときに、前記切削インサートの切削刃を、前記先端部の半径方向で調整するために、前記調整装置は調整ねじによって、切削工具に設けられた弦穴(chordal bore)内を移動可能であり、
前記切削インサートは平面視で矩形であって、前記凹部における第1の保持位置から90度回転して前記凹部に保持されることができるよう構成され、その場合にも前記後面上のセレーションが前記切削工具のセレーションと係合する、切削工具。 - 前記切削インサートの後面上の複数のセレーションは、第一のセレーションのセットが、第二のセレーションのセットと交差する、請求項1に記載の切削工具。
- 前記第一のセレーションのセットが、分離した角錐(ピラミッド形状)の突起を形成するように、第二のセレーションのセットと交差する、請求項2に記載の切削工具。
- 前記切削インサートの後面上の複数のセレーションは、深さが0.85mmである、請求項1から3のいずれか1項に記載の切削工具。
- 前記切削インサートの後面上の複数のセレーションは、互いのピッチが1.00mmから1.75mmである、請求項1から4のいずれか1項に記載の切削工具。
- 前記先端部は円筒形状で、前記凹部は前記先端部の周面に位置する、請求項1に記載の切削工具。
- 前記切削工具が、リーマである、請求項1に記載の切削工具。
- 前記インサートの連続する平らな前面は、多結晶ダイヤモンド(PCD)材から形成され、前記後面は異なる材料から形成される、請求項1に記載の切削工具。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0602067.1 | 2006-02-02 | ||
GB0602067A GB2434771B (en) | 2006-02-02 | 2006-02-02 | A Cutting Insert |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008552880A Division JP2009525197A (ja) | 2006-02-02 | 2007-02-01 | 切削インサート |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014165507A Division JP2014210340A (ja) | 2006-02-02 | 2014-08-15 | 切削インサート |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2013099844A true JP2013099844A (ja) | 2013-05-23 |
Family
ID=36100881
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008552880A Pending JP2009525197A (ja) | 2006-02-02 | 2007-02-01 | 切削インサート |
JP2013009097A Pending JP2013099844A (ja) | 2006-02-02 | 2013-01-22 | 切削インサート |
JP2014165507A Withdrawn JP2014210340A (ja) | 2006-02-02 | 2014-08-15 | 切削インサート |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008552880A Pending JP2009525197A (ja) | 2006-02-02 | 2007-02-01 | 切削インサート |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014165507A Withdrawn JP2014210340A (ja) | 2006-02-02 | 2014-08-15 | 切削インサート |
Country Status (13)
Country | Link |
---|---|
US (1) | US20090252566A1 (ja) |
EP (1) | EP1984135B2 (ja) |
JP (3) | JP2009525197A (ja) |
KR (1) | KR20080104289A (ja) |
CN (1) | CN101384391B (ja) |
AT (1) | ATE462516T1 (ja) |
BR (1) | BRPI0707492A2 (ja) |
CA (1) | CA2641328A1 (ja) |
DE (1) | DE602007005606D1 (ja) |
GB (1) | GB2434771B (ja) |
MX (1) | MX2008009936A (ja) |
RU (1) | RU2450894C2 (ja) |
WO (1) | WO2007088353A1 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
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SE532162C2 (sv) * | 2008-03-13 | 2009-11-03 | Seco Tools Ab Publ | Skär för fräsning med rillor på skärets undersida |
DE102009035071A1 (de) * | 2009-07-28 | 2011-02-03 | Kennametal Inc. | Einstellelement |
WO2012166744A1 (en) | 2011-05-27 | 2012-12-06 | Nanomech Inc. | Coating layer with microstructure serrated edge |
RU2611002C2 (ru) * | 2015-01-12 | 2017-02-17 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Самарский государственный технический университет" | Зубострогальный инструмент |
US11453065B2 (en) * | 2019-05-24 | 2022-09-27 | Iscar, Ltd. | Cutting insert having lower anti-slip recess, insert holder and cutting tool |
US10940551B1 (en) | 2019-08-30 | 2021-03-09 | Kennametal Inc. | Lightweight cutting tool |
JP6940832B1 (ja) * | 2020-09-07 | 2021-09-29 | 株式会社タンガロイ | 転削工具 |
US11504784B2 (en) | 2020-12-09 | 2022-11-22 | Kennametal Inc. | Cutting tool with interconnected arms for increased stiffness to weight ratio |
US11571759B2 (en) | 2020-12-09 | 2023-02-07 | Kennametal Inc. | Cutting tool with directed fluid flow to facilitate chip evacuation |
US11883894B2 (en) | 2021-07-13 | 2024-01-30 | Kennametal Inc. | Composite cutting tool |
US11911835B2 (en) | 2022-03-23 | 2024-02-27 | Kennametal Inc. | Lightweight rotary cutting tool |
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DE10207257B4 (de) * | 2002-02-21 | 2021-02-18 | Kennametal Inc. | Rundlaufschneidwerkzeug mit auswechselbarem Schneideinsatz |
JP4420901B2 (ja) * | 2003-07-31 | 2010-02-24 | 株式会社アライドマテリアル | ダイヤモンド膜被覆工具およびその製造方法 |
CA2489187C (en) * | 2003-12-05 | 2012-08-28 | Smith International, Inc. | Thermally-stable polycrystalline diamond materials and compacts |
SE526772C2 (sv) * | 2003-12-23 | 2005-11-01 | Sandvik Intellectual Property | Skärverktyg med serrationskopplingsytor samt förfarande för framställning av dessa |
SE527851C2 (sv) * | 2004-02-11 | 2006-06-20 | Sandvik Intellectual Property | Skärverktyg, skär samt del till skärverktyg med serrationskopplingsytor |
US20050271483A1 (en) * | 2004-06-02 | 2005-12-08 | Sandvik Ab | Indexable cutting inserts and methods for producing the same |
SE530189C2 (sv) * | 2006-04-25 | 2008-03-25 | Seco Tools Ab | Gängskär med hel yta av PCBN samt gängverktyg och metod för formning av gänga |
US7390150B2 (en) * | 2006-05-03 | 2008-06-24 | Valenite Llc | Cutting tool with adjustable indexable cutting insert |
-
2006
- 2006-02-02 GB GB0602067A patent/GB2434771B/en active Active
-
2007
- 2007-02-01 MX MX2008009936A patent/MX2008009936A/es not_active Application Discontinuation
- 2007-02-01 EP EP07705087.0A patent/EP1984135B2/en active Active
- 2007-02-01 AT AT07705087T patent/ATE462516T1/de not_active IP Right Cessation
- 2007-02-01 RU RU2008134853/02A patent/RU2450894C2/ru not_active IP Right Cessation
- 2007-02-01 KR KR1020087021549A patent/KR20080104289A/ko active Search and Examination
- 2007-02-01 WO PCT/GB2007/000323 patent/WO2007088353A1/en active Application Filing
- 2007-02-01 US US12/278,014 patent/US20090252566A1/en not_active Abandoned
- 2007-02-01 CN CN2007800043999A patent/CN101384391B/zh active Active
- 2007-02-01 DE DE602007005606T patent/DE602007005606D1/de active Active
- 2007-02-01 CA CA002641328A patent/CA2641328A1/en not_active Abandoned
- 2007-02-01 JP JP2008552880A patent/JP2009525197A/ja active Pending
- 2007-02-01 BR BRPI0707492-1A patent/BRPI0707492A2/pt not_active IP Right Cessation
-
2013
- 2013-01-22 JP JP2013009097A patent/JP2013099844A/ja active Pending
-
2014
- 2014-08-15 JP JP2014165507A patent/JP2014210340A/ja not_active Withdrawn
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JPH0344509U (ja) * | 1989-09-04 | 1991-04-25 | ||
JPH0674204U (ja) * | 1993-03-24 | 1994-10-21 | 宝神精機有限会社 | スローアウェイチップの取付け構造 |
JPH0911039A (ja) * | 1995-06-22 | 1997-01-14 | Mitsubishi Materials Corp | リーマ |
JP2003127007A (ja) * | 2001-08-10 | 2003-05-08 | Sumitomo Electric Ind Ltd | スローアウェイチップ |
GB2381767A (en) * | 2001-10-26 | 2003-05-14 | Bencere Elliott Ltd | A reamer and blade therefor |
WO2005080036A1 (en) * | 2004-02-24 | 2005-09-01 | Sandvik Intellectual Property Ab | Cutting tool and insert with serrated contact surfaces between holder and insert |
Also Published As
Publication number | Publication date |
---|---|
KR20080104289A (ko) | 2008-12-02 |
RU2008134853A (ru) | 2010-03-10 |
EP1984135A1 (en) | 2008-10-29 |
WO2007088353A1 (en) | 2007-08-09 |
US20090252566A1 (en) | 2009-10-08 |
DE602007005606D1 (de) | 2010-05-12 |
CA2641328A1 (en) | 2007-08-09 |
MX2008009936A (es) | 2008-10-01 |
CN101384391A (zh) | 2009-03-11 |
GB2434771A8 (en) | 2007-08-09 |
ATE462516T1 (de) | 2010-04-15 |
GB2434771A (en) | 2007-08-08 |
JP2009525197A (ja) | 2009-07-09 |
EP1984135B2 (en) | 2017-08-02 |
JP2014210340A (ja) | 2014-11-13 |
CN101384391B (zh) | 2010-12-01 |
RU2450894C2 (ru) | 2012-05-20 |
GB2434771B (en) | 2011-11-30 |
BRPI0707492A2 (pt) | 2011-05-03 |
GB0602067D0 (en) | 2006-03-15 |
EP1984135B1 (en) | 2010-03-31 |
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