JP2010264586A - 切削工具インサートおよびその作成方法 - Google Patents
切削工具インサートおよびその作成方法 Download PDFInfo
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- JP2010264586A JP2010264586A JP2010105098A JP2010105098A JP2010264586A JP 2010264586 A JP2010264586 A JP 2010264586A JP 2010105098 A JP2010105098 A JP 2010105098A JP 2010105098 A JP2010105098 A JP 2010105098A JP 2010264586 A JP2010264586 A JP 2010264586A
- Authority
- JP
- Japan
- Prior art keywords
- insert
- insert body
- tool insert
- tip
- grindstone
- 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.)
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Classifications
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- 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
- 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
- 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
- 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
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
- C23C30/005—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process on hard metal substrates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2205/00—Fixation of cutting inserts in holders
- B23B2205/02—Fixation using an elastically deformable clamping member
-
- 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
- B23B—TURNING; BORING
- B23B2226/00—Materials of tools or workpieces not comprising a metal
- B23B2226/61—Plastics not otherwise provided for, e.g. nylon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2240/00—Details of connections of tools or workpieces
- B23B2240/28—Shrink-fitted connections, i.e. using heating and cooling to produce interference fits
-
- 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
- Y10T407/26—Cutters, for shaping comprising cutting edge bonded to tool 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
- Y10T407/00—Cutters, for shaping
- Y10T407/27—Cutters, for shaping comprising tool of specific chemical composition
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Drilling Tools (AREA)
- Milling Processes (AREA)
- Turning (AREA)
Abstract
【解決手段】硬質材料、研削又は超砥粒材料を有する砥石チップ31が、機械的応力によりインサート本体32に接着され、前記機械的応力は、前記砥石チップと前記インサート本体の互いに結合可能な幾何学的特徴の変形を介して生成される。前記方法では、それぞれが互いに結合可能な幾何学的特徴を有する砥石チップとインサート本体とを提供することを含む。前記砥石チップは次に、前記互いに連結可能な機構の少なくとも1つで変形を生じる個別の前記互いに結合可能な幾何学的特徴を介して前記インサート本体に接合される。前記変形は、前記砥石チップを前記インサート本体に保持するのに十分な機械的応力を得る。
【選択図】図7
Description
本出願は、2003年5月14日に出願された米国仮特許出願第60/470,306号に対して優先権を主張する、2003年10月22日に出願された米国特許出願第10/690,761号に対して優先権を主張するものである。
以下の実施例及び図面で一般に説明されたものは、単に本発明の教示に役立つことを目的としたものであり、本発明は以下の実施例により限定されるものではない。
実施例1
実施例2
実施例3
Claims (12)
- インサート本体と砥石チップとを有する工具インサートであって、
前記砥石チップと前記インサート本体は互いに結合可能な幾何学的特徴を含み、
前記砥石チップは、当該砥石チップ及び/又は前記インサート本体上の結合可能な幾何学的特徴の不可逆的塑性変形により生じる機械的応力により、主に前記インサート本体に保持されるようになっている、
工具インサート。 - 前記不可逆的塑性変形が、前記互いに結合可能な幾何学的特徴のプレス嵌め(圧入)によるものである、請求項1記載の工具インサート。
- 前記不可逆的塑性変形が、前記互いに結合可能な幾何学的特徴の焼嵌めによるものである、請求項1記載の工具インサート。
- 前記不可逆的組成変形が、前記互いに結合可能な幾何学的特徴の締まり嵌めによるものである、請求項1記載の工具インサート。
- 前記幾何学的特徴は、相互ロックするようになっているものである、請求項1記載の工具インサート。
- 前記インサート本体に少なくとも1つの追加の砥石チップが保持されており、これにより複合工具インサートを形成するものである、請求項1の工具インサート。
- 前記砥石チップが、窒化ケイ素、炭化ケイ素、炭化ホウ素、炭化チタン、溶融酸化アルミニウム(アルミナ)、セラミック酸化アルミニウム、熱処理酸化アルミニウム、アルミナジルコニア、酸化鉄、炭化タンタル、酸化セリウム、ガーネット、超硬合金、人造及び天然ダイヤモンド、酸化ジルコニウム、立方晶窒化ホウ素、それらのラミネート、混合物、及びそれらの複合材料から成る群より選択される1つの材料からなるものである、請求項1記載の工具インサート。
- 前記インサート本体が、金属、鋼、合金、熱可塑性高分子、熱硬化性樹脂、セラミックス、超硬合金、サーメット、及びそれらの混合物から成る群より選択される1つの材料からなるものである、請求項1記載の工具インサート。
- 前記工具インサートが、300℃以上の温度で更に熱処理されるものである、請求項1記載の工具インサート。
- 前記工具インサートが、窒化物、炭化物、炭窒化物、酸化物、ホウ化物、又は窒素(B)、チタン(Ti)、アルミニウム(Al)、ケイ素(Si)、ガリウム(Ga)、耐火硬質金属、遷移金属、及び希土類金属から選択される元素の酸化窒化物、若しくはそれらの合成物及び化合物から成る群から選択される少なくとも1つのものでコーティングされるものである、請求項1記載の工具インサート。
- 前記工具インサートは、前記インサート本体に前記砥石チップを保持する保持力を強化する少なくとも1つの追加の手段を有するものである、請求項1記載の工具インサート。
- 前記少なくとも1つの追加の手段は、スポット溶接、薄金属膜、箔、粘着箔、楔、及びそれらの組み合わせから成る群から選択されるものである、請求項11記載の工具インサート。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US47030603P | 2003-05-14 | 2003-05-14 | |
US60/470,306 | 2003-05-14 | ||
US10/690,761 | 2003-10-22 | ||
US10/690,761 US7322776B2 (en) | 2003-05-14 | 2003-10-22 | Cutting tool inserts and methods to manufacture |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006533065A Division JP4695730B2 (ja) | 2003-05-14 | 2004-05-14 | 切削工具インサートおよびその作成方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010264586A true JP2010264586A (ja) | 2010-11-25 |
JP5235935B2 JP5235935B2 (ja) | 2013-07-10 |
Family
ID=33423985
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006533065A Expired - Fee Related JP4695730B2 (ja) | 2003-05-14 | 2004-05-14 | 切削工具インサートおよびその作成方法 |
JP2010105098A Expired - Fee Related JP5235935B2 (ja) | 2003-05-14 | 2010-04-30 | 切削工具インサートおよびその作成方法 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006533065A Expired - Fee Related JP4695730B2 (ja) | 2003-05-14 | 2004-05-14 | 切削工具インサートおよびその作成方法 |
Country Status (9)
Country | Link |
---|---|
US (2) | US7322776B2 (ja) |
EP (1) | EP1624988B9 (ja) |
JP (2) | JP4695730B2 (ja) |
KR (1) | KR101166357B1 (ja) |
AT (1) | ATE406229T1 (ja) |
DE (1) | DE602004016145D1 (ja) |
ES (1) | ES2313040T3 (ja) |
PL (1) | PL1624988T3 (ja) |
WO (1) | WO2004103617A1 (ja) |
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Also Published As
Publication number | Publication date |
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EP1624988A1 (en) | 2006-02-15 |
EP1624988B9 (en) | 2009-03-04 |
KR101166357B1 (ko) | 2012-07-27 |
JP4695730B2 (ja) | 2011-06-08 |
EP1624988B1 (en) | 2008-08-27 |
US20040228694A1 (en) | 2004-11-18 |
US20080138162A1 (en) | 2008-06-12 |
JP2007500609A (ja) | 2007-01-18 |
ATE406229T1 (de) | 2008-09-15 |
WO2004103617A1 (en) | 2004-12-02 |
US7322776B2 (en) | 2008-01-29 |
ES2313040T3 (es) | 2009-03-01 |
JP5235935B2 (ja) | 2013-07-10 |
KR20060006835A (ko) | 2006-01-19 |
US7824134B2 (en) | 2010-11-02 |
PL1624988T3 (pl) | 2009-02-27 |
DE602004016145D1 (de) | 2008-10-09 |
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