KR20150121728A - 그레이드된 드릴링 커터 - Google Patents

그레이드된 드릴링 커터 Download PDF

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Publication number
KR20150121728A
KR20150121728A KR1020157029947A KR20157029947A KR20150121728A KR 20150121728 A KR20150121728 A KR 20150121728A KR 1020157029947 A KR1020157029947 A KR 1020157029947A KR 20157029947 A KR20157029947 A KR 20157029947A KR 20150121728 A KR20150121728 A KR 20150121728A
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KR
South Korea
Prior art keywords
gradient
compact
polishing
particles
particle size
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.)
Ceased
Application number
KR1020157029947A
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English (en)
Korean (ko)
Inventor
산 완
Original Assignee
다이아몬드 이노베이션즈, 인크.
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Application filed by 다이아몬드 이노베이션즈, 인크. filed Critical 다이아몬드 이노베이션즈, 인크.
Publication of KR20150121728A publication Critical patent/KR20150121728A/ko
Ceased legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
    • B24D18/0009—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for using moulds or presses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
    • 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
    • B24D3/02—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
    • B24D3/04—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 and being essentially inorganic
    • B24D3/06—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 and being essentially inorganic metallic or mixture of metals with ceramic materials, e.g. hard metals, "cermets", cements

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Ceramic Products (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Earth Drilling (AREA)
KR1020157029947A 2007-01-26 2008-01-25 그레이드된 드릴링 커터 Ceased KR20150121728A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US88671107P 2007-01-26 2007-01-26
US60/886,711 2007-01-26
PCT/US2008/052076 WO2008092093A2 (en) 2007-01-26 2008-01-25 Graded drilling cutters

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020097014166A Division KR101663316B1 (ko) 2007-01-26 2008-01-25 그레이드된 드릴링 커터

Publications (1)

Publication Number Publication Date
KR20150121728A true KR20150121728A (ko) 2015-10-29

Family

ID=39515283

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020157029947A Ceased KR20150121728A (ko) 2007-01-26 2008-01-25 그레이드된 드릴링 커터
KR1020097014166A Active KR101663316B1 (ko) 2007-01-26 2008-01-25 그레이드된 드릴링 커터

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020097014166A Active KR101663316B1 (ko) 2007-01-26 2008-01-25 그레이드된 드릴링 커터

Country Status (7)

Country Link
US (2) US20080178535A1 (enExample)
EP (1) EP2114620B1 (enExample)
JP (2) JP2010516488A (enExample)
KR (2) KR20150121728A (enExample)
CN (1) CN101646527B (enExample)
WO (1) WO2008092093A2 (enExample)
ZA (1) ZA200903696B (enExample)

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US8689912B2 (en) * 2010-11-24 2014-04-08 Smith International, Inc. Polycrystalline diamond constructions having optimized material composition
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KR102020014B1 (ko) * 2015-05-28 2019-09-09 핼리버튼 에너지 서비시즈 인코퍼레이티드 다결정 다이아몬드 공구를 제조하는 재료 편석 유도 방법
CN105817842A (zh) * 2016-01-13 2016-08-03 广东工业大学 一种梯度多层结构金刚石工具及其制备方法
KR102514163B1 (ko) * 2016-04-15 2023-03-24 산드빅 인터렉츄얼 프로퍼티 에이비 서멧 또는 초경 합금의 3 차원 인쇄
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Also Published As

Publication number Publication date
CN101646527A (zh) 2010-02-10
WO2008092093A3 (en) 2008-09-12
WO2008092093A2 (en) 2008-07-31
JP2014037054A (ja) 2014-02-27
JP2010516488A (ja) 2010-05-20
US20080178535A1 (en) 2008-07-31
US8679206B2 (en) 2014-03-25
ZA200903696B (en) 2013-08-28
CN101646527B (zh) 2012-08-08
KR101663316B1 (ko) 2016-10-06
KR20090113259A (ko) 2009-10-29
JP5739502B2 (ja) 2015-06-24
US20120151846A1 (en) 2012-06-21
EP2114620B1 (en) 2015-11-18
WO2008092093B1 (en) 2008-11-06
EP2114620A2 (en) 2009-11-11

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