JP4344616B2 - 工具挿入体 - Google Patents
工具挿入体 Download PDFInfo
- Publication number
- JP4344616B2 JP4344616B2 JP2003569364A JP2003569364A JP4344616B2 JP 4344616 B2 JP4344616 B2 JP 4344616B2 JP 2003569364 A JP2003569364 A JP 2003569364A JP 2003569364 A JP2003569364 A JP 2003569364A JP 4344616 B2 JP4344616 B2 JP 4344616B2
- Authority
- JP
- Japan
- Prior art keywords
- tool insert
- superabrasive
- major surface
- strip
- cutting
- 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
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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
- B23B27/141—Specially shaped plate-like cutting inserts, i.e. length greater or equal to width, width greater than or equal to thickness
- B23B27/145—Specially shaped plate-like cutting inserts, i.e. length greater or equal to width, width greater than or equal to thickness characterised by having a special shape
-
- 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
-
- 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
- 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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2222/00—Materials of tools or workpieces composed of metals, alloys or metal matrices
- B23B2222/28—Details of hard metal, i.e. cemented carbide
-
- 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]
-
- 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
- B23B2226/31—Diamond
- B23B2226/315—Diamond polycrystalline [PCD]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2222/00—Materials of tools or workpieces composed of metals, alloys or metal matrices
- B23C2222/28—Details of hard metal, i.e. cemented carbide
-
- 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
- B23C2226/12—Boron nitride
- B23C2226/125—Boron nitride cubic [CBN]
-
- 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]
-
- 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)
- Polishing Bodies And Polishing Tools (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Processing Of Terminals (AREA)
- Gripping On Spindles (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Description
Claims (12)
- 超研磨材の端部領域を結合された中央金属部分を含み、該超研磨材の端部領域が工具挿入体の切削端または切削点を形成している工具挿入体の製造方法において、
(i) 反対両側にそれぞれ主面を有する本体であって、各主面が、金属領域によって隔てられた超研磨材の複数の帯部を有し、一方の主面の各超研磨材帯部が反対側の主面の超研磨材帯部と整合しているか、または前記各超研磨材帯部が前記一方の主面から前記反対側の主面まで延在している本体を準備する段階と
(ii) 工具挿入体を製造するために前記各超研磨材帯部において交差する少なくとも二組の平面に沿って、前記一方の主面から前記反対側の主面まで前記本体を切断する段階であって、前記少なくとも二組の平面のうちの少なくとも一組の平面が各々の超研磨材の帯部を長手方向に通っている切断パターンを、所望の形状をした多数の工具挿入体を製造するために前記本体を切断するために提供する段階とを含む、工具挿入体の製造方法。 - 前記金属領域が、炭化物結合体、鉄金属および高融点金属を含む群から選ばれた硬質金属である請求項1に記載された工具挿入体の製造方法。
- 前記超研磨材が研磨材成形体である請求項1または請求項2に記載された工具挿入体の製造方法。
- 前記研磨材成形体がPCDまたはPCBNである請求項3に記載された工具挿入体の製造方法。
- 前記本体が円板形状である請求項1から請求項4までのいずれか1項に記載された工具挿入体の製造方法。
- 前記円板の直径が約55mm〜約125mmであり、その厚さが約1.6mm〜約30mmである請求項5に記載された工具挿入体の製造方法。
- 前記円板の直径が約80mm〜約100mmであり、その厚さが約2mm〜約10mmである請求項6に記載された工具挿入体の製造方法。
- 請求項1に記載された工具挿入体の製造方法により製造された10面を有する多面体の工具挿入体において、該工具挿入体が、
反対両側に主面を有する中央の金属部分と、
各々の主面に結合されるか、又は一方の主面から反対側の主面まで延在する複数の超研磨材帯部とを含み、
前記多面体の少なくとも1辺に沿って超研磨材帯部が延在し、各々の超研磨材帯部によって工具挿入体の切削チップまたは切削端が形成されている、10面を有する多面体の工具挿入体。 - 反対両側の主面に平行な平面に沿って星形形状である請求項8に記載された多面体の工具挿入体。
- 前記超研磨材帯部が、前記星形工具挿入体の半径方向の切削チップの各々において、両主面に結合されている請求項9に記載された多面体の工具挿入体。
- 請求項1に記載された工具挿入体の製造方法により製造された工具挿入体において、該工具挿入体が、
反対両側に主面を有する中央金属部分であって、それぞれの主面から延在する中央***領域および該中央***領域の周囲に位置して前記中央***領域の隅部から延びる曲線端部を含む中央金属部分と、
それぞれの後退領域において各々の主面に結合された帯形状の超研磨材薄層とを含み、 前記工具挿入体の少なくとも1辺に沿って超研磨材帯部が延在し、各々の超研磨材帯部により切削チップ又は切削端が形成されている工具挿入体。 - 前記超研磨材薄層が、反対両側の主面のそれぞれの周囲に位置して前記中央***領域の隅部から延びる曲線端部の全体に結合されている請求項11に記載された工具挿入体。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA200201473 | 2002-02-21 | ||
PCT/IB2003/000600 WO2003070417A1 (en) | 2002-02-21 | 2003-02-20 | Tool insert |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005517541A JP2005517541A (ja) | 2005-06-16 |
JP4344616B2 true JP4344616B2 (ja) | 2009-10-14 |
Family
ID=27758236
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003569363A Pending JP2005517540A (ja) | 2002-02-21 | 2003-02-20 | 工具挿入体 |
JP2003569364A Expired - Fee Related JP4344616B2 (ja) | 2002-02-21 | 2003-02-20 | 工具挿入体 |
JP2003569365A Pending JP2005517542A (ja) | 2002-02-21 | 2003-02-20 | 工具挿入体 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003569363A Pending JP2005517540A (ja) | 2002-02-21 | 2003-02-20 | 工具挿入体 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003569365A Pending JP2005517542A (ja) | 2002-02-21 | 2003-02-20 | 工具挿入体 |
Country Status (12)
Country | Link |
---|---|
US (4) | US20050123366A1 (ja) |
EP (3) | EP1478488B1 (ja) |
JP (3) | JP2005517540A (ja) |
KR (3) | KR100993679B1 (ja) |
CN (4) | CN101564771A (ja) |
AT (1) | ATE482051T1 (ja) |
AU (3) | AU2003207371A1 (ja) |
CA (4) | CA2476781C (ja) |
DE (1) | DE60334284D1 (ja) |
PL (3) | PL371384A1 (ja) |
WO (3) | WO2003070418A1 (ja) |
ZA (1) | ZA200406387B (ja) |
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2003
- 2003-02-20 KR KR1020047012941A patent/KR100993679B1/ko not_active IP Right Cessation
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