DE3784662D1 - Werkzeugeinsatz. - Google Patents
Werkzeugeinsatz.Info
- Publication number
- DE3784662D1 DE3784662D1 DE8787311284T DE3784662T DE3784662D1 DE 3784662 D1 DE3784662 D1 DE 3784662D1 DE 8787311284 T DE8787311284 T DE 8787311284T DE 3784662 T DE3784662 T DE 3784662T DE 3784662 D1 DE3784662 D1 DE 3784662D1
- Authority
- DE
- Germany
- Prior art keywords
- diamond
- intermediate layer
- percent
- volume
- solvent
- 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
- 229910003460 diamond Inorganic materials 0.000 abstract 5
- 239000010432 diamond Substances 0.000 abstract 5
- 239000002245 particle Substances 0.000 abstract 4
- 239000002904 solvent Substances 0.000 abstract 4
- 239000002131 composite material Substances 0.000 abstract 2
- 229910052582 BN Inorganic materials 0.000 abstract 1
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 abstract 1
- 239000010941 cobalt Substances 0.000 abstract 1
- 229910017052 cobalt Inorganic materials 0.000 abstract 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
- E21B10/56—Button-type inserts
- E21B10/567—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
- B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
- B24D3/007—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent between different parts of an abrasive tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
- B24D3/34—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties
-
- 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
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12014—All metal or with adjacent metals having metal particles
- Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
- Y10T428/12146—Nonmetal particles in a component
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA869663 | 1986-12-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3784662D1 true DE3784662D1 (de) | 1993-04-15 |
DE3784662T2 DE3784662T2 (de) | 1993-06-24 |
Family
ID=25578676
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8787311284T Expired - Fee Related DE3784662T2 (de) | 1986-12-23 | 1987-12-22 | Werkzeugeinsatz. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4959929A (de) |
EP (1) | EP0272913B1 (de) |
JP (1) | JPH0722842B2 (de) |
AT (1) | ATE86537T1 (de) |
DE (1) | DE3784662T2 (de) |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0374923B2 (de) * | 1988-12-21 | 1999-06-23 | Mitsubishi Materials Corporation | Diamantbeschichtetes Werkzeug, Substrate dafür und Verfahren zu dessen Herstellung |
AU624521B2 (en) * | 1989-07-07 | 1992-06-11 | De Beers Industrial Diamond Division (Proprietary) Limited | Manufacture of an abrasive body |
GB2234542B (en) * | 1989-08-04 | 1993-03-31 | Reed Tool Co | Improvements in or relating to cutting elements for rotary drill bits |
US5009705A (en) * | 1989-12-28 | 1991-04-23 | Mitsubishi Metal Corporation | Microdrill bit |
CA2036930C (en) * | 1990-02-27 | 1996-01-09 | Hitoshi Fukuoka | Cutting insert |
DE4007057A1 (de) * | 1990-03-07 | 1991-09-12 | Starck Hermann C Fa | Kobaltgebundene diamantwerkzeuge, verfahren zu ihrerherstellung sowie deren verwendung |
US5492770A (en) * | 1990-08-03 | 1996-02-20 | Fujitsu Limited | Method and apparatus for vapor deposition of diamond film |
AU644213B2 (en) * | 1990-09-26 | 1993-12-02 | De Beers Industrial Diamond Division (Proprietary) Limited | Composite diamond abrasive compact |
EP0487292B1 (de) * | 1990-11-22 | 1996-02-14 | Sumitomo Electric Industries, Limited | Polykristallines Dimantwerkzeug und Verfahren für seine Herstellung |
JP2513645Y2 (ja) * | 1991-05-22 | 1996-10-09 | 三菱マテリアル株式会社 | ボ―ルエンドミル |
JPH05304627A (ja) * | 1991-08-19 | 1993-11-16 | Fuji Photo Film Co Ltd | ビデオカメラのサイドグリップ |
ZA935524B (en) * | 1992-08-05 | 1994-02-24 | De Beers Ind Diamond | Abrasive product |
GB2273306B (en) * | 1992-12-10 | 1996-12-18 | Camco Drilling Group Ltd | Improvements in or relating to cutting elements for rotary drill bits |
AU670642B2 (en) * | 1992-12-23 | 1996-07-25 | De Beers Industrial Diamond Division (Proprietary) Limited | Tool component |
JPH06198504A (ja) * | 1993-01-07 | 1994-07-19 | Sumitomo Electric Ind Ltd | 高硬度焼結体切削工具 |
US5820985A (en) * | 1995-12-07 | 1998-10-13 | Baker Hughes Incorporated | PDC cutters with improved toughness |
US6063502A (en) * | 1996-08-01 | 2000-05-16 | Smith International, Inc. | Composite construction with oriented microstructure |
CA2212197C (en) * | 1996-08-01 | 2000-10-17 | Smith International, Inc. | Double cemented carbide inserts |
US6041875A (en) * | 1996-12-06 | 2000-03-28 | Smith International, Inc. | Non-planar interfaces for cutting elements |
US6216805B1 (en) | 1999-07-12 | 2001-04-17 | Baker Hughes Incorporated | Dual grade carbide substrate for earth-boring drill bit cutting elements, drill bits so equipped, and methods |
US6592985B2 (en) * | 2000-09-20 | 2003-07-15 | Camco International (Uk) Limited | Polycrystalline diamond partially depleted of catalyzing material |
US20040025631A1 (en) * | 2000-10-06 | 2004-02-12 | Robert Fries | Abrasive and wear resistant material |
US7017677B2 (en) | 2002-07-24 | 2006-03-28 | Smith International, Inc. | Coarse carbide substrate cutting elements and method of forming the same |
DE10209924A1 (de) * | 2002-03-07 | 2003-09-25 | Beck August Gmbh Co | Führungsleiste für leistengeführte spanabhebende Werkzeuge |
KR101114680B1 (ko) * | 2004-01-15 | 2012-03-05 | 엘리먼트 씩스 리미티드 | 코팅된 연마제 |
US7435478B2 (en) * | 2005-01-27 | 2008-10-14 | Smith International, Inc. | Cutting structures |
US7493973B2 (en) | 2005-05-26 | 2009-02-24 | Smith International, Inc. | Polycrystalline diamond materials having improved abrasion resistance, thermal stability and impact resistance |
US8789627B1 (en) | 2005-07-17 | 2014-07-29 | Us Synthetic Corporation | Polycrystalline diamond cutter with improved abrasion and impact resistance and method of making the same |
US7451838B2 (en) * | 2005-08-03 | 2008-11-18 | Smith International, Inc. | High energy cutting elements and bits incorporating the same |
AU2006325088A1 (en) * | 2005-12-12 | 2007-06-21 | Element Six (Production) (Pty) Ltd | PCBN cutting tool components |
US9097074B2 (en) | 2006-09-21 | 2015-08-04 | Smith International, Inc. | Polycrystalline diamond composites |
CN101321714B (zh) * | 2007-02-02 | 2012-02-29 | 住友电工硬质合金株式会社 | 金刚石烧结体 |
EP2053198A1 (de) | 2007-10-22 | 2009-04-29 | Element Six (Production) (Pty) Ltd. | Stechkörper |
KR20110134392A (ko) | 2009-01-22 | 2011-12-14 | 엘리먼트 씩스 어브레시브스 에스.아. | 연마 인서트 |
WO2011084864A2 (en) | 2009-12-31 | 2011-07-14 | Diamond Innovations, Inc. | Machining tool blank |
MX340467B (es) | 2010-05-20 | 2016-07-08 | Baker Hughes Incorporated * | Métodos para formar al menos una porción de herramientas para perforar la tierra y artículos formados por tales métodos. |
US8936116B2 (en) * | 2010-06-24 | 2015-01-20 | Baker Hughes Incorporated | Cutting elements for earth-boring tools, earth-boring tools including such cutting elements, and methods of forming cutting elements for earth-boring tools |
US8727045B1 (en) | 2011-02-23 | 2014-05-20 | Us Synthetic Corporation | Polycrystalline diamond compacts, methods of making same, and applications therefor |
CA2858140A1 (en) * | 2011-12-05 | 2013-06-13 | Diamond Innovations, Inc. | Sintered cubic boron nitride cutting tool |
GB201412809D0 (en) * | 2014-07-18 | 2014-09-03 | Element Six Abrasives Sa | Method of making super-hard articles |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU512633B2 (en) * | 1976-12-21 | 1980-10-23 | Sumitomo Electric Industries, Ltd. | Sintered tool |
IL59519A (en) * | 1979-03-19 | 1982-01-31 | De Beers Ind Diamond | Abrasive compacts |
US4403015A (en) * | 1979-10-06 | 1983-09-06 | Sumitomo Electric Industries, Ltd. | Compound sintered compact for use in a tool and the method for producing the same |
US4311490A (en) * | 1980-12-22 | 1982-01-19 | General Electric Company | Diamond and cubic boron nitride abrasive compacts using size selective abrasive particle layers |
US4380471A (en) * | 1981-01-05 | 1983-04-19 | General Electric Company | Polycrystalline diamond and cemented carbide substrate and synthesizing process therefor |
US4448591A (en) * | 1981-01-21 | 1984-05-15 | General Electric Company | Cutting insert having unique cross section |
CA1216158A (en) * | 1981-11-09 | 1987-01-06 | Akio Hara | Composite compact component and a process for the production of the same |
EP0090657B1 (de) * | 1982-03-31 | 1987-01-07 | De Beers Industrial Diamond Division (Proprietary) Limited | Verfahren zur Herstellung von Schleifkörpern |
US4525178A (en) * | 1984-04-16 | 1985-06-25 | Megadiamond Industries, Inc. | Composite polycrystalline diamond |
JPS6125761A (ja) * | 1984-07-16 | 1986-02-04 | Motoi Nishimura | 竪軸型平面研削盤 |
US4650776A (en) * | 1984-10-30 | 1987-03-17 | Smith International, Inc. | Cubic boron nitride compact and method of making |
US4621031A (en) * | 1984-11-16 | 1986-11-04 | Dresser Industries, Inc. | Composite material bonded by an amorphous metal, and preparation thereof |
JPS61152305A (ja) * | 1984-12-27 | 1986-07-11 | Tatsuro Kuratomi | ダイアモンド積層焼結体工具材およびその製造法 |
JPS6257681A (ja) * | 1985-09-04 | 1987-03-13 | 井関農機株式会社 | 穀粒選別機 |
US4714385A (en) * | 1986-02-27 | 1987-12-22 | General Electric Company | Polycrystalline diamond and CBN cutting tools |
JPS6350401A (ja) * | 1986-08-19 | 1988-03-03 | Hitachi Metals Ltd | 冷間粉末成形用金型の潤滑方法および潤滑装置 |
US4764434A (en) * | 1987-06-26 | 1988-08-16 | Sandvik Aktiebolag | Diamond tools for rock drilling and machining |
-
1987
- 1987-12-22 DE DE8787311284T patent/DE3784662T2/de not_active Expired - Fee Related
- 1987-12-22 EP EP87311284A patent/EP0272913B1/de not_active Expired - Lifetime
- 1987-12-22 AT AT87311284T patent/ATE86537T1/de not_active IP Right Cessation
- 1987-12-23 JP JP62326643A patent/JPH0722842B2/ja not_active Expired - Lifetime
- 1987-12-23 US US07/137,069 patent/US4959929A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0272913A2 (de) | 1988-06-29 |
DE3784662T2 (de) | 1993-06-24 |
ATE86537T1 (de) | 1993-03-15 |
EP0272913B1 (de) | 1993-03-10 |
US4959929A (en) | 1990-10-02 |
JPS63232903A (ja) | 1988-09-28 |
EP0272913A3 (en) | 1990-05-16 |
JPH0722842B2 (ja) | 1995-03-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |