JP2021505415A - 工具用切削要素 - Google Patents
工具用切削要素 Download PDFInfo
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- JP2021505415A JP2021505415A JP2020530501A JP2020530501A JP2021505415A JP 2021505415 A JP2021505415 A JP 2021505415A JP 2020530501 A JP2020530501 A JP 2020530501A JP 2020530501 A JP2020530501 A JP 2020530501A JP 2021505415 A JP2021505415 A JP 2021505415A
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- Prior art keywords
- cutting element
- conductive track
- conductive
- tool
- pcd
- Prior art date
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- 238000005520 cutting process Methods 0.000 title claims abstract description 62
- 239000010432 diamond Substances 0.000 claims abstract description 58
- 229910003460 diamond Inorganic materials 0.000 claims abstract description 54
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 32
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 29
- 239000010439 graphite Substances 0.000 claims abstract description 29
- 239000000463 material Substances 0.000 claims description 57
- 239000002245 particle Substances 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 17
- 238000005553 drilling Methods 0.000 claims description 14
- 238000000608 laser ablation Methods 0.000 claims description 12
- 238000002386 leaching Methods 0.000 claims description 8
- 239000011230 binding agent Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000003801 milling Methods 0.000 claims description 4
- 238000013480 data collection Methods 0.000 claims description 3
- 238000005065 mining Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 description 17
- 229910017052 cobalt Inorganic materials 0.000 description 11
- 239000010941 cobalt Substances 0.000 description 11
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 11
- 238000003754 machining Methods 0.000 description 10
- 239000000758 substrate Substances 0.000 description 8
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 5
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 229910052759 nickel Inorganic materials 0.000 description 4
- 229910052709 silver Inorganic materials 0.000 description 4
- 239000004332 silver Substances 0.000 description 4
- 238000005245 sintering Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 238000004901 spalling Methods 0.000 description 3
- 239000010936 titanium Substances 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 229910010271 silicon carbide Inorganic materials 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 229910052582 BN Inorganic materials 0.000 description 1
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 1
- 239000003082 abrasive agent Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- -1 for example Substances 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000000541 pulsatile effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000013464 silicone adhesive Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- MTPVUVINMAGMJL-UHFFFAOYSA-N trimethyl(1,1,2,2,2-pentafluoroethyl)silane Chemical compound C[Si](C)(C)C(F)(F)C(F)(F)F MTPVUVINMAGMJL-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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
- B23B27/18—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
- 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
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/16—Milling-cutters characterised by physical features other than shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
- B23K26/062—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam
- B23K26/0622—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam by shaping pulses
- B23K26/0624—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam by shaping pulses using ultrashort pulses, i.e. pulses of 1ns or less
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/362—Laser etching
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/40—Removing material taking account of the properties of the material involved
- B23K26/402—Removing material taking account of the properties of the material involved involving non-metallic material, e.g. isolators
-
- 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
- B23B2228/00—Properties of materials of tools or workpieces, materials of tools or workpieces applied in a specific manner
- B23B2228/41—Highly conductive
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2260/00—Details of constructional elements
- B23B2260/092—Lasers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2260/00—Details of constructional elements
- B23B2260/128—Sensors
-
- 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
- B23C2260/56—Lasers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2260/00—Details of constructional elements
- B23C2260/76—Sensors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/20—Tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/50—Inorganic material, e.g. metals, not provided for in B23K2103/02 – B23K2103/26
- B23K2103/52—Ceramics
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Machine Tool Sensing Apparatuses (AREA)
- Earth Drilling (AREA)
Abstract
Description
本発明をより良く理解し、また本発明をどのようにして実施するかを示すために、ここで本発明の実施形態をほんの一例として添付の図面を参照しながら説明していく。
Claims (17)
- 表面領域を有する高圧−高温多結晶ダイヤモンド体と、
前記表面領域上に形成された導電性トラックと、を含み、
前記導電性トラックは黒鉛を含み、前記導電性トラックは前記表面領域のものより実質的に低い電気抵抗を有する、工具用の切削要素。 - 前記導電性トラックは、ダイヤモンド平均粒径の少なくとも3倍の幅を有する、請求項1に記載の切削要素。
- 前記導電性トラックの少なくとも一端を切削要素上に位置するセンサに接続する、請求項1又は2のいずれか一項に記載の切削要素。
- 前記導電性トラックの少なくとも一端をデータ収集要素に接続する、請求項1から3のいずれか一項に記載の切削要素。
- 前記高圧−高温多結晶ダイヤモンド体が実質的に非導電性の表面領域を含む、請求項1から4のいずれか一項に記載の切削要素。
- 前記導電性トラックがすくい面及びクリアランス面のいずれかの上に配置される、請求項1から5のいずれか一項に記載の切削要素。
- 請求項1から6のいずれか一項に記載の切削要素を含む工具。
- ドリルビット、フライス工具、旋削工具、穴加工工具、孔ぐり工具、線引ダイ、採鉱ピック工具、道路フライスピック工具及びダウンホールドリルビットのいずれかから選択される、請求項7に記載の工具。
- 表面領域を有する高圧−高温多結晶ダイヤモンド体を用意すること、
前記表面領域上に導電性トラックを形成することを含み、
前記導電性トラックは黒鉛を含み、前記導電性トラックは前記表面領域のものより実質的に低い電気抵抗を有する、工具用の切削要素の製造方法。 - 前記導電性トラックは、前記表面領域のダイヤモンドのレーザーアブレーションにより形成される、請求項9に記載の方法。
- 前記レーザーアブレーションは、8〜14x106Wcm-2の出力を有するNd:YAGレーザーを用いて行われる、請求項10に記載の方法。
- 前記レーザーアブレーションは、周波数20〜100kHz、5〜20μsのパルス幅でパルス的に行われる、請求項10又は11に記載の方法。
- 前記レーザーアブレーションは、前記実質的に非導電性の表面領域に沿って速度200〜500mms-1で行われる、請求項10から12のいずれか一項に記載の方法。
- 前記表面領域に位置した導電性バインダ材を除去することを更に含み、前記除去はリーチングにより行われる、請求項9から13のいずれか一項に記載の方法。
- 導電性バインダ材を前記多結晶ダイヤモンド体からリーチング除去することを更に含む、請求項9から14のいずれか一項に記載の方法。
- 前記導電性トラックの一端を切削要素上に位置するセンサに接続することを更に含む、請求項9から20のいずれか一項に記載の方法。
- 前記導電性トラックの少なくとも一端をデータ収集素子に接続することを更に含む、請求項9から16のいずれか一項に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1802112.1 | 2018-02-09 | ||
GBGB1802112.1A GB201802112D0 (en) | 2018-02-09 | 2018-02-09 | Tool cutting element |
PCT/EP2019/053173 WO2019155004A1 (en) | 2018-02-09 | 2019-02-08 | Tool cutting element |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021505415A true JP2021505415A (ja) | 2021-02-18 |
JP6960059B2 JP6960059B2 (ja) | 2021-11-05 |
Family
ID=61731236
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020530501A Active JP6960059B2 (ja) | 2018-02-09 | 2019-02-08 | 工具用切削要素 |
Country Status (7)
Country | Link |
---|---|
US (1) | US11407038B2 (ja) |
EP (1) | EP3749484B1 (ja) |
JP (1) | JP6960059B2 (ja) |
KR (1) | KR102187870B1 (ja) |
CN (1) | CN111344109A (ja) |
GB (2) | GB201802112D0 (ja) |
WO (1) | WO2019155004A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114102259B (zh) * | 2021-11-23 | 2022-11-01 | 华中科技大学 | 一种金属基复合材料微细切削刀具与磨损监测方法 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4511783A (en) * | 1982-02-04 | 1985-04-16 | N.V. Optische Industrie "De Oude Delft" | Method for making electrical contacts to diamond by means of a laser, and diamond provided with contacts according to this optical method |
JPH08197309A (ja) * | 1995-01-19 | 1996-08-06 | Fanuc Ltd | イオン注入したダイヤモンド切削工具 |
JP2002066808A (ja) * | 2000-08-30 | 2002-03-05 | Kyocera Corp | スローアウェイチップ |
JP2002137102A (ja) * | 2000-10-27 | 2002-05-14 | Kyocera Corp | スローアウェイチップ |
WO2009099130A1 (ja) * | 2008-02-06 | 2009-08-13 | Sumitomo Electric Industries, Ltd. | ダイヤモンド多結晶体 |
JP2011088264A (ja) * | 2009-10-26 | 2011-05-06 | Sumitomo Electric Ind Ltd | ダイヤモンド切削工具及びその製造方法 |
US20120132468A1 (en) * | 2010-11-30 | 2012-05-31 | Baker Hughes Incorporated | Cutter with diamond sensors for acquiring information relating to an earth-boring drilling tool |
JP2014111303A (ja) * | 2012-10-30 | 2014-06-19 | Allied Material Corp | 切削工具およびそれを用いたワークの加工方法 |
WO2016135332A1 (en) * | 2015-02-28 | 2016-09-01 | Element Six (Uk) Limited | Superhard constructions & methods of making same |
EP3106260A1 (en) * | 2015-06-16 | 2016-12-21 | Sandvik Intellectual Property AB | A cutting insert for cutting, milling or drilling of metal, a tool holder and a tool provided therewith |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3359894B2 (ja) | 1999-12-14 | 2002-12-24 | 京セラ株式会社 | 損耗センサ付きスローアウェイチップ |
US6592303B2 (en) * | 2000-08-30 | 2003-07-15 | Kyocera Corporation | Throw-away tip |
JP3924438B2 (ja) * | 2001-03-29 | 2007-06-06 | 京セラ株式会社 | センサ付き切削工具およびその作製方法 |
US7052215B2 (en) | 2001-03-29 | 2006-05-30 | Kyocera Corporation | Cutting tool with sensor and production method therefor |
DE10220755A1 (de) * | 2001-05-08 | 2002-11-14 | Klaus Nordmann | Schneidwerkzeug |
US8449357B2 (en) * | 2007-10-05 | 2013-05-28 | Chien-Min Sung | Polymeric fiber CMP pad and associated methods |
US9945185B2 (en) * | 2014-05-30 | 2018-04-17 | Baker Hughes Incorporated | Methods of forming polycrystalline diamond |
JP2016074572A (ja) * | 2014-10-08 | 2016-05-12 | 株式会社アライドマテリアル | 切削工具 |
WO2016068231A1 (ja) | 2014-10-29 | 2016-05-06 | 住友電気工業株式会社 | 複合ダイヤモンド体および複合ダイヤモンド工具 |
US10364615B2 (en) * | 2014-11-12 | 2019-07-30 | Suzhou Superior Industrial Technology Co. Ltd. | Brazed polycrystalline diamond compact |
WO2016083263A1 (en) * | 2014-11-25 | 2016-06-02 | Element Six Technologies Limited | Boron doped diamond based electrochemical sensor heads |
CN204424268U (zh) * | 2015-01-17 | 2015-06-24 | 王宏兴 | 一种半导体器件的三维电极结构 |
JP6036948B2 (ja) | 2015-09-14 | 2016-11-30 | 住友電気工業株式会社 | 導電層付き単結晶ダイヤモンドおよびそれを用いた工具、ならびに導電層付き単結晶ダイヤモンドの製造方法 |
CN106784044B (zh) * | 2016-12-26 | 2018-09-07 | 哈尔滨工业大学 | 一种三维结构金刚石紫外探测器及其制备方法 |
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2018
- 2018-02-09 GB GBGB1802112.1A patent/GB201802112D0/en not_active Ceased
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2019
- 2019-02-08 KR KR1020207012246A patent/KR102187870B1/ko active IP Right Grant
- 2019-02-08 WO PCT/EP2019/053173 patent/WO2019155004A1/en unknown
- 2019-02-08 GB GB1901776.3A patent/GB2572062B/en active Active
- 2019-02-08 US US16/754,305 patent/US11407038B2/en active Active
- 2019-02-08 CN CN201980005675.6A patent/CN111344109A/zh active Pending
- 2019-02-08 EP EP19703726.0A patent/EP3749484B1/en active Active
- 2019-02-08 JP JP2020530501A patent/JP6960059B2/ja active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4511783A (en) * | 1982-02-04 | 1985-04-16 | N.V. Optische Industrie "De Oude Delft" | Method for making electrical contacts to diamond by means of a laser, and diamond provided with contacts according to this optical method |
JPH08197309A (ja) * | 1995-01-19 | 1996-08-06 | Fanuc Ltd | イオン注入したダイヤモンド切削工具 |
JP2002066808A (ja) * | 2000-08-30 | 2002-03-05 | Kyocera Corp | スローアウェイチップ |
JP2002137102A (ja) * | 2000-10-27 | 2002-05-14 | Kyocera Corp | スローアウェイチップ |
WO2009099130A1 (ja) * | 2008-02-06 | 2009-08-13 | Sumitomo Electric Industries, Ltd. | ダイヤモンド多結晶体 |
JP2011088264A (ja) * | 2009-10-26 | 2011-05-06 | Sumitomo Electric Ind Ltd | ダイヤモンド切削工具及びその製造方法 |
US20120132468A1 (en) * | 2010-11-30 | 2012-05-31 | Baker Hughes Incorporated | Cutter with diamond sensors for acquiring information relating to an earth-boring drilling tool |
JP2014111303A (ja) * | 2012-10-30 | 2014-06-19 | Allied Material Corp | 切削工具およびそれを用いたワークの加工方法 |
WO2016135332A1 (en) * | 2015-02-28 | 2016-09-01 | Element Six (Uk) Limited | Superhard constructions & methods of making same |
EP3106260A1 (en) * | 2015-06-16 | 2016-12-21 | Sandvik Intellectual Property AB | A cutting insert for cutting, milling or drilling of metal, a tool holder and a tool provided therewith |
Also Published As
Publication number | Publication date |
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EP3749484B1 (en) | 2023-04-05 |
KR102187870B1 (ko) | 2020-12-07 |
GB201901776D0 (en) | 2019-03-27 |
KR20200051824A (ko) | 2020-05-13 |
US20200238393A1 (en) | 2020-07-30 |
WO2019155004A1 (en) | 2019-08-15 |
EP3749484A1 (en) | 2020-12-16 |
GB2572062B (en) | 2021-02-24 |
CN111344109A (zh) | 2020-06-26 |
US11407038B2 (en) | 2022-08-09 |
GB2572062A (en) | 2019-09-18 |
GB201802112D0 (en) | 2018-03-28 |
JP6960059B2 (ja) | 2021-11-05 |
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