USD1026980S1 - Polycrystalline diamond compact with a raised surface and groove therein - Google Patents

Polycrystalline diamond compact with a raised surface and groove therein Download PDF

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Publication number
USD1026980S1
USD1026980S1 US29/811,486 US202129811486F USD1026980S US D1026980 S1 USD1026980 S1 US D1026980S1 US 202129811486 F US202129811486 F US 202129811486F US D1026980 S USD1026980 S US D1026980S
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groove
polycrystalline diamond
raised surface
diamond compact
compact
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Haijiang Fang
Weifeng DU
Yongfeng Wang
Jian Yang
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SF Diamond Co Ltd
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SF Diamond Co Ltd
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Assigned to SF DIAMOND CO., LTD. reassignment SF DIAMOND CO., LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: DU, Weifeng, FANG, Haijiang, WANG, YONGFENG, YANG, JIAN
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FIG. 1 is a top perspective view of a polycrystalline diamond compact with a raised surface and a groove therein showing our new design;
FIG. 2 is a bottom perspective view of a polycrystalline diamond compact with a raised surface and a groove therein of FIG. 1 ;
FIG. 3 is a top plan view of the polycrystalline diamond compact with a raised surface and a groove therein of FIG. 1 ;
FIG. 4 is a bottom plan view of the polycrystalline diamond compact with a raised surface and a groove therein of FIG. 1 ;
FIG. 5 is a side elevation view of the polycrystalline diamond compact with a raised surface and a groove therein of FIG. 1 ; and,
FIG. 6 is another side elevation view of the polycrystalline diamond compact with a raised surface and a groove therein of FIG. 1 .
The broken lines show portions of a polycrystalline diamond compact with a raised surface and a groove therein which forms no part of the claimed design.

Claims (1)

    CLAIM
  1. The ornamental design for a polycrystalline diamond compact with a raised surface and a groove therein, as shown and described.
US29/811,486 2021-10-14 2021-10-14 Polycrystalline diamond compact with a raised surface and groove therein Active USD1026980S1 (en)

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Citations (69)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4984642A (en) * 1989-05-17 1991-01-15 Societe Industrielle De Combustible Nucleaire Composite tool comprising a polycrystalline diamond active part
US5533582A (en) * 1994-12-19 1996-07-09 Baker Hughes, Inc. Drill bit cutting element
US5928071A (en) * 1997-09-02 1999-07-27 Tempo Technology Corporation Abrasive cutting element with increased performance
US6045440A (en) * 1997-11-20 2000-04-04 General Electric Company Polycrystalline diamond compact PDC cutter with improved cutting capability
US6196910B1 (en) 1998-08-10 2001-03-06 General Electric Company Polycrystalline diamond compact cutter with improved cutting by preventing chip build up
US6196340B1 (en) 1997-11-28 2001-03-06 U.S. Synthetic Corporation Surface geometry for non-planar drill inserts
US6202771B1 (en) * 1997-09-23 2001-03-20 Baker Hughes Incorporated Cutting element with controlled superabrasive contact area, drill bits so equipped
US6571891B1 (en) * 1996-04-17 2003-06-03 Baker Hughes Incorporated Web cutter
USD481045S1 (en) * 2002-11-05 2003-10-21 Ehwa Diamond Industrial Co., Ltd. Tip for core drill
USD502952S1 (en) * 2003-11-07 2005-03-15 Roy Derrick Achilles Substrate for manufacturing cutting elements
US6962218B2 (en) * 2003-06-03 2005-11-08 Smith International, Inc. Cutting elements with improved cutting element interface design and bits incorporating the same
US20080121433A1 (en) 2006-11-29 2008-05-29 Ledgerwood Leroy W Detritus flow management features for drag bit cutters and bits so equipped
USD570384S1 (en) * 2007-10-22 2008-06-03 Konstantin Evgenievich Morozov Substrate for manufacturing cutting elements
CN101280666A (en) 2008-06-04 2008-10-08 河南四方超硬材料有限公司 Polycrystal diamond hard alloy complex sheet of surface groove with lack Co area
USD581958S1 (en) * 2004-12-07 2008-12-02 Konstantin Evgenievich Morozov Cutting insert
CN201202408Y (en) 2008-06-04 2009-03-04 河南四方达超硬材料股份有限公司 Polycrystalline diamond hard alloy composite sheet grooving on surface
US7658666B2 (en) 2004-08-24 2010-02-09 Chien-Min Sung Superhard cutters and associated methods
US7726420B2 (en) * 2004-04-30 2010-06-01 Smith International, Inc. Cutter having shaped working surface with varying edge chamfer
US7798257B2 (en) 2004-04-30 2010-09-21 Smith International, Inc. Shaped cutter surface
CN202081828U (en) 2011-06-08 2011-12-21 河南四方达超硬材料股份有限公司 Special polycrystalline diamond compact for gauge protection of petroleum drill bit
US8191657B2 (en) 2009-05-28 2012-06-05 Baker Hughes Incorporated Rotary drag bits for cutting casing and drilling subterranean formations
US8210747B2 (en) * 2005-08-26 2012-07-03 Us Synthetic Corporation Bearing elements
US20130068538A1 (en) 2011-04-22 2013-03-21 Element Six Limited Cutting elements for earth-boring tools, earth-boring tools including such cutting elements, and related methods
US8540037B2 (en) 2008-04-30 2013-09-24 Schlumberger Technology Corporation Layered polycrystalline diamond
CN203905823U (en) 2014-06-18 2014-10-29 河南四方达超硬材料股份有限公司 Polycrystalline diamond compact high in impact resistance for petroleum drill bit
US20140318873A1 (en) 2012-10-26 2014-10-30 Baker Hughes Incorporated Rotatable cutting elements and related earth-boring tools and methods
US20150259986A1 (en) 2014-03-17 2015-09-17 Baker Hughes Incorporated Cutting elements having non-planar cutting faces with selectively leached regions, earth-boring tools including such cutting elements, and related methods
US20150285007A1 (en) 2014-04-08 2015-10-08 Baker Hughes Incorporated Cutting elements including undulating boundaries between catalyst-containing and catalyst-free regions of polycrystalline superabrasive materials and related earth-boring tools and methods
CN204729011U (en) 2015-07-03 2015-10-28 河南四方达超硬材料股份有限公司 A kind of low cutting resistance curved-surface structure composite polycrystal-diamond
US20150368981A1 (en) 2013-01-30 2015-12-24 Nov Downhole Eurasia Limited Cutting Element
US9297411B2 (en) 2011-05-26 2016-03-29 Us Synthetic Corporation Bearing assemblies, apparatuses, and motor assemblies using the same
CN205259953U (en) 2015-12-24 2016-05-25 河南四方达超硬材料股份有限公司 Reduce polycrystalline diamond compact that shocks resistance of stress
CN205259954U (en) 2015-12-24 2016-05-25 河南四方达超硬材料股份有限公司 Multiple -cutting -edge special shaped structure polycrystalline diamond compact
USD760308S1 (en) * 2014-09-26 2016-06-28 Kennametal India Limited Cutting insert with flower-shaped seating area
CN105772733A (en) 2016-03-25 2016-07-20 河南四方达超硬材料股份有限公司 Manufacturing method of polycrystalline diamond compacts with super-thick diamond layers
CN205422548U (en) 2015-12-24 2016-08-03 河南四方达超硬材料股份有限公司 High impact resistance polycrystalline diamond compact
CN105840104A (en) 2016-03-25 2016-08-10 河南四方达超硬材料股份有限公司 Thermal stable type high impact resistance polycrystalline diamond compact and making method thereof
CN205890048U (en) 2016-07-21 2017-01-18 河南四方达超硬材料股份有限公司 High heat stability polycrystalline diamond compact has
CN106761428A (en) 2017-03-14 2017-05-31 河南四方达超硬材料股份有限公司 One kind is drilled with efficient chip removal preform composite polycrystal-diamond
CN106984906A (en) 2017-05-04 2017-07-28 河南四方达超硬材料股份有限公司 The laser processing of oil bit curved surface composite polycrystal-diamond
CN206458324U (en) 2016-12-26 2017-09-01 河南四方达超硬材料股份有限公司 A kind of efficient grinding hard rock stratum composite polycrystal-diamond
CN206693924U (en) 2017-03-14 2017-12-01 河南四方达超硬材料股份有限公司 The efficient chip removal preform composite polycrystal-diamond of one kind probing
CN206870494U (en) 2017-05-27 2018-01-12 河南四方达超硬材料股份有限公司 A kind of high impact-resistant composite polycrystal-diamond with optimization carbide interface
CN206874228U (en) 2017-05-09 2018-01-12 河南四方达超硬材料股份有限公司 A kind of de- cobalt composite polycrystal-diamond
CN207110976U (en) 2017-05-27 2018-03-16 河南四方达超硬材料股份有限公司 A kind of composite polycrystal-diamond for complicated hard formation
CN207453880U (en) 2017-10-16 2018-06-05 河南四方达超硬材料股份有限公司 A kind of multi-functional on-plane surface composite polycrystal-diamond for oil gas drilling
CN207673290U (en) 2017-11-15 2018-07-31 河南四方达超硬材料股份有限公司 Complicated hard rock stratum probing high impact-resistant type on-plane surface composite polycrystal-diamond
US20180291689A1 (en) 2017-04-08 2018-10-11 Epiroc Drilling Tools Llc Hybrid plug drill-out bit
US20180320450A1 (en) 2017-05-02 2018-11-08 Baker Hughes, A Ge Company, Llc Cutting elements configured to reduce impact damage and related tools and methods
US20180318962A1 (en) * 2017-05-04 2018-11-08 Sf Diamond Co., Ltd. Method for processing polycrystalline diamond compact having curved surface
US20190084087A1 (en) 2017-02-09 2019-03-21 Us Synthetic Corporation Energy machined polycrystalline diamond compact and related methods
USD848496S1 (en) * 2016-09-28 2019-05-14 Sumitomo Electric Hardmetal Corp. Cutting tool
US10385623B2 (en) 2011-09-16 2019-08-20 Baker Hughes, A Ge Company, Llc Cutting elements for earth-boring tools and earth-boring tools including such cutting elements
USD863385S1 (en) * 2017-11-24 2019-10-15 Ngk Spark Plug Co., Ltd. Throwaway tip for cutting tool
USD878436S1 (en) * 2017-11-16 2020-03-17 Us Synthetic Corporation Cutting tool
US20200087758A1 (en) * 2017-05-04 2020-03-19 Sf Diamond Co., Ltd. Method for making polycrystalline diamond compacts having curved surface
USD894982S1 (en) * 2018-03-23 2020-09-01 Mitsubishi Hitachi Tool Engineering, ltd Cutting insert
US20210009426A1 (en) 2019-07-10 2021-01-14 Sf Diamond Co., Ltd. Polycrystalline diamond compact table with polycrystalline diamond extensions therefrom
USD911399S1 (en) * 2018-12-06 2021-02-23 Halliburton Energy Services, Inc. Innermost cutter for a fixed-cutter drill bit
USD924949S1 (en) * 2019-01-11 2021-07-13 Us Synthetic Corporation Cutting tool
US20220017798A1 (en) * 2020-07-16 2022-01-20 SF Diamond USA, INC. Complex polycrystalline diamond compact
USD951313S1 (en) * 2018-07-12 2022-05-10 Halliburton Energy Services, Inc. PDC cutter
USD982046S1 (en) * 2020-10-16 2023-03-28 Sf Diamond Co., Ltd. Drill bit
USD982631S1 (en) * 2020-10-16 2023-04-04 Sf Diamond Co., Ltd. Drill bit
USD982632S1 (en) * 2020-10-16 2023-04-04 Sf Diamond Co., Ltd. Drill bit
USD989826S1 (en) * 2020-10-16 2023-06-20 Sf Diamond Co., Ltd. Drill bit
USD989827S1 (en) * 2020-10-16 2023-06-20 Sf Diamond Co., Ltd. Drill bit
USD997219S1 (en) * 2021-10-14 2023-08-29 Sf Diamond Co., Ltd. Polycrystalline diamond compact with a double-layer structure
USD1006073S1 (en) * 2021-10-14 2023-11-28 Sf Diamond Co., Ltd. Polycrystalline diamond compact with a raised surface sloping to a peripheral extension

Patent Citations (74)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4984642A (en) * 1989-05-17 1991-01-15 Societe Industrielle De Combustible Nucleaire Composite tool comprising a polycrystalline diamond active part
US5533582A (en) * 1994-12-19 1996-07-09 Baker Hughes, Inc. Drill bit cutting element
US6571891B1 (en) * 1996-04-17 2003-06-03 Baker Hughes Incorporated Web cutter
US5928071A (en) * 1997-09-02 1999-07-27 Tempo Technology Corporation Abrasive cutting element with increased performance
US6202771B1 (en) * 1997-09-23 2001-03-20 Baker Hughes Incorporated Cutting element with controlled superabrasive contact area, drill bits so equipped
US6045440A (en) * 1997-11-20 2000-04-04 General Electric Company Polycrystalline diamond compact PDC cutter with improved cutting capability
US6196340B1 (en) 1997-11-28 2001-03-06 U.S. Synthetic Corporation Surface geometry for non-planar drill inserts
US6196910B1 (en) 1998-08-10 2001-03-06 General Electric Company Polycrystalline diamond compact cutter with improved cutting by preventing chip build up
USD481045S1 (en) * 2002-11-05 2003-10-21 Ehwa Diamond Industrial Co., Ltd. Tip for core drill
US6962218B2 (en) * 2003-06-03 2005-11-08 Smith International, Inc. Cutting elements with improved cutting element interface design and bits incorporating the same
USD502952S1 (en) * 2003-11-07 2005-03-15 Roy Derrick Achilles Substrate for manufacturing cutting elements
US7726420B2 (en) * 2004-04-30 2010-06-01 Smith International, Inc. Cutter having shaped working surface with varying edge chamfer
US7798257B2 (en) 2004-04-30 2010-09-21 Smith International, Inc. Shaped cutter surface
US7658666B2 (en) 2004-08-24 2010-02-09 Chien-Min Sung Superhard cutters and associated methods
USD581958S1 (en) * 2004-12-07 2008-12-02 Konstantin Evgenievich Morozov Cutting insert
USD587732S1 (en) * 2004-12-07 2009-03-03 Konstantin Evgenievich Morozov Substrate for manufacturing cutting elements
US8210747B2 (en) * 2005-08-26 2012-07-03 Us Synthetic Corporation Bearing elements
US20080121433A1 (en) 2006-11-29 2008-05-29 Ledgerwood Leroy W Detritus flow management features for drag bit cutters and bits so equipped
USD570384S1 (en) * 2007-10-22 2008-06-03 Konstantin Evgenievich Morozov Substrate for manufacturing cutting elements
US8540037B2 (en) 2008-04-30 2013-09-24 Schlumberger Technology Corporation Layered polycrystalline diamond
CN201202408Y (en) 2008-06-04 2009-03-04 河南四方达超硬材料股份有限公司 Polycrystalline diamond hard alloy composite sheet grooving on surface
CN101280666A (en) 2008-06-04 2008-10-08 河南四方超硬材料有限公司 Polycrystal diamond hard alloy complex sheet of surface groove with lack Co area
US8191657B2 (en) 2009-05-28 2012-06-05 Baker Hughes Incorporated Rotary drag bits for cutting casing and drilling subterranean formations
US20130068538A1 (en) 2011-04-22 2013-03-21 Element Six Limited Cutting elements for earth-boring tools, earth-boring tools including such cutting elements, and related methods
US9297411B2 (en) 2011-05-26 2016-03-29 Us Synthetic Corporation Bearing assemblies, apparatuses, and motor assemblies using the same
CN202081828U (en) 2011-06-08 2011-12-21 河南四方达超硬材料股份有限公司 Special polycrystalline diamond compact for gauge protection of petroleum drill bit
US10385623B2 (en) 2011-09-16 2019-08-20 Baker Hughes, A Ge Company, Llc Cutting elements for earth-boring tools and earth-boring tools including such cutting elements
US20140318873A1 (en) 2012-10-26 2014-10-30 Baker Hughes Incorporated Rotatable cutting elements and related earth-boring tools and methods
US20150368981A1 (en) 2013-01-30 2015-12-24 Nov Downhole Eurasia Limited Cutting Element
US20150259986A1 (en) 2014-03-17 2015-09-17 Baker Hughes Incorporated Cutting elements having non-planar cutting faces with selectively leached regions, earth-boring tools including such cutting elements, and related methods
US20150285007A1 (en) 2014-04-08 2015-10-08 Baker Hughes Incorporated Cutting elements including undulating boundaries between catalyst-containing and catalyst-free regions of polycrystalline superabrasive materials and related earth-boring tools and methods
CN203905823U (en) 2014-06-18 2014-10-29 河南四方达超硬材料股份有限公司 Polycrystalline diamond compact high in impact resistance for petroleum drill bit
USD760308S1 (en) * 2014-09-26 2016-06-28 Kennametal India Limited Cutting insert with flower-shaped seating area
CN204729011U (en) 2015-07-03 2015-10-28 河南四方达超硬材料股份有限公司 A kind of low cutting resistance curved-surface structure composite polycrystal-diamond
CN205259953U (en) 2015-12-24 2016-05-25 河南四方达超硬材料股份有限公司 Reduce polycrystalline diamond compact that shocks resistance of stress
CN205259954U (en) 2015-12-24 2016-05-25 河南四方达超硬材料股份有限公司 Multiple -cutting -edge special shaped structure polycrystalline diamond compact
CN205422548U (en) 2015-12-24 2016-08-03 河南四方达超硬材料股份有限公司 High impact resistance polycrystalline diamond compact
CN105772733A (en) 2016-03-25 2016-07-20 河南四方达超硬材料股份有限公司 Manufacturing method of polycrystalline diamond compacts with super-thick diamond layers
CN105840104A (en) 2016-03-25 2016-08-10 河南四方达超硬材料股份有限公司 Thermal stable type high impact resistance polycrystalline diamond compact and making method thereof
CN205890048U (en) 2016-07-21 2017-01-18 河南四方达超硬材料股份有限公司 High heat stability polycrystalline diamond compact has
USD848496S1 (en) * 2016-09-28 2019-05-14 Sumitomo Electric Hardmetal Corp. Cutting tool
CN206458324U (en) 2016-12-26 2017-09-01 河南四方达超硬材料股份有限公司 A kind of efficient grinding hard rock stratum composite polycrystal-diamond
US20190084087A1 (en) 2017-02-09 2019-03-21 Us Synthetic Corporation Energy machined polycrystalline diamond compact and related methods
CN106761428A (en) 2017-03-14 2017-05-31 河南四方达超硬材料股份有限公司 One kind is drilled with efficient chip removal preform composite polycrystal-diamond
CN206693924U (en) 2017-03-14 2017-12-01 河南四方达超硬材料股份有限公司 The efficient chip removal preform composite polycrystal-diamond of one kind probing
US20180291689A1 (en) 2017-04-08 2018-10-11 Epiroc Drilling Tools Llc Hybrid plug drill-out bit
US20180320450A1 (en) 2017-05-02 2018-11-08 Baker Hughes, A Ge Company, Llc Cutting elements configured to reduce impact damage and related tools and methods
US20180318962A1 (en) * 2017-05-04 2018-11-08 Sf Diamond Co., Ltd. Method for processing polycrystalline diamond compact having curved surface
US20200087758A1 (en) * 2017-05-04 2020-03-19 Sf Diamond Co., Ltd. Method for making polycrystalline diamond compacts having curved surface
CN106984906A (en) 2017-05-04 2017-07-28 河南四方达超硬材料股份有限公司 The laser processing of oil bit curved surface composite polycrystal-diamond
CN206874228U (en) 2017-05-09 2018-01-12 河南四方达超硬材料股份有限公司 A kind of de- cobalt composite polycrystal-diamond
CN207110976U (en) 2017-05-27 2018-03-16 河南四方达超硬材料股份有限公司 A kind of composite polycrystal-diamond for complicated hard formation
CN206870494U (en) 2017-05-27 2018-01-12 河南四方达超硬材料股份有限公司 A kind of high impact-resistant composite polycrystal-diamond with optimization carbide interface
CN207453880U (en) 2017-10-16 2018-06-05 河南四方达超硬材料股份有限公司 A kind of multi-functional on-plane surface composite polycrystal-diamond for oil gas drilling
CN207673290U (en) 2017-11-15 2018-07-31 河南四方达超硬材料股份有限公司 Complicated hard rock stratum probing high impact-resistant type on-plane surface composite polycrystal-diamond
US11377910B2 (en) * 2017-11-15 2022-07-05 Sf Diamond Co., Ltd. Polycrystalline diamond compact
US20190368277A1 (en) * 2017-11-15 2019-12-05 Sf Diamond Co., Ltd. Polycrystalline diamond compact
USD878436S1 (en) * 2017-11-16 2020-03-17 Us Synthetic Corporation Cutting tool
USD908753S1 (en) * 2017-11-16 2021-01-26 Us Synthetic Corporation Cutting tool
USD914070S1 (en) * 2017-11-16 2021-03-23 Us Synthetic Corporation Cutting tool
USD863385S1 (en) * 2017-11-24 2019-10-15 Ngk Spark Plug Co., Ltd. Throwaway tip for cutting tool
USD894982S1 (en) * 2018-03-23 2020-09-01 Mitsubishi Hitachi Tool Engineering, ltd Cutting insert
USD951313S1 (en) * 2018-07-12 2022-05-10 Halliburton Energy Services, Inc. PDC cutter
USD911399S1 (en) * 2018-12-06 2021-02-23 Halliburton Energy Services, Inc. Innermost cutter for a fixed-cutter drill bit
USD924949S1 (en) * 2019-01-11 2021-07-13 Us Synthetic Corporation Cutting tool
US20210009426A1 (en) 2019-07-10 2021-01-14 Sf Diamond Co., Ltd. Polycrystalline diamond compact table with polycrystalline diamond extensions therefrom
US20220017798A1 (en) * 2020-07-16 2022-01-20 SF Diamond USA, INC. Complex polycrystalline diamond compact
USD982046S1 (en) * 2020-10-16 2023-03-28 Sf Diamond Co., Ltd. Drill bit
USD982631S1 (en) * 2020-10-16 2023-04-04 Sf Diamond Co., Ltd. Drill bit
USD982632S1 (en) * 2020-10-16 2023-04-04 Sf Diamond Co., Ltd. Drill bit
USD989826S1 (en) * 2020-10-16 2023-06-20 Sf Diamond Co., Ltd. Drill bit
USD989827S1 (en) * 2020-10-16 2023-06-20 Sf Diamond Co., Ltd. Drill bit
USD997219S1 (en) * 2021-10-14 2023-08-29 Sf Diamond Co., Ltd. Polycrystalline diamond compact with a double-layer structure
USD1006073S1 (en) * 2021-10-14 2023-11-28 Sf Diamond Co., Ltd. Polycrystalline diamond compact with a raised surface sloping to a peripheral extension

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Zhao, Dongpeng et al., "Characterization of polycrystalline diamond compact with non-planar surfaces for drilling hard-formation", Diamond & Abrasives Engineering, Dec. 6, 2016, No. 6 vol. 36, Serial 216.
Zhao, Dongpeng et al., "Research of polycrystalline diamond compact having non-planar surfaces for oil drilling", Diamond & Abrasives Engineering, Dec. 6, 2017, No. 6 vol. 37, Serial 222.

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