ZA964106B - Metal cutting inserts having superhard abrasive bodies and method of making same - Google Patents

Metal cutting inserts having superhard abrasive bodies and method of making same

Info

Publication number
ZA964106B
ZA964106B ZA964106A ZA964106A ZA964106B ZA 964106 B ZA964106 B ZA 964106B ZA 964106 A ZA964106 A ZA 964106A ZA 964106 A ZA964106 A ZA 964106A ZA 964106 B ZA964106 B ZA 964106B
Authority
ZA
South Africa
Prior art keywords
metal cutting
making same
cutting inserts
abrasive bodies
superhard
Prior art date
Application number
ZA964106A
Other languages
English (en)
Inventor
Peter Littecke
Anders Thelin
Ronald B Crockett
Original Assignee
Sandvik Ab
Smith International
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sandvik Ab, Smith International filed Critical Sandvik Ab
Publication of ZA964106B publication Critical patent/ZA964106B/xx

Links

Classifications

    • 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
    • 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
    • B24D3/14—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 ceramic, i.e. vitrified bondings
    • B24D3/16—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 ceramic, i.e. vitrified bondings for close-grained structure, i.e. of high density
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49789—Obtaining plural product pieces from unitary workpiece
    • 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
    • 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
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/78—Tool of specific diverse material
    • 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
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/81—Tool having crystalline cutting edge

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
ZA964106A 1995-05-22 1996-05-22 Metal cutting inserts having superhard abrasive bodies and method of making same ZA964106B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/446,487 US5598621A (en) 1995-05-22 1995-05-22 Method of making metal cutting inserts having superhard abrasive bodies

Publications (1)

Publication Number Publication Date
ZA964106B true ZA964106B (en) 1996-12-03

Family

ID=23772779

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA964106A ZA964106B (en) 1995-05-22 1996-05-22 Metal cutting inserts having superhard abrasive bodies and method of making same

Country Status (9)

Country Link
US (1) US5598621A (ja)
EP (1) EP0827442B1 (ja)
JP (1) JPH11505771A (ja)
KR (1) KR100383715B1 (ja)
CN (1) CN1111467C (ja)
AT (1) ATE220594T1 (ja)
DE (1) DE69622403T2 (ja)
WO (1) WO1996037341A1 (ja)
ZA (1) ZA964106B (ja)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6120570A (en) * 1996-02-14 2000-09-19 Smith International Process for manufacturing inserts with holes for clamping
SE511587C2 (sv) 1997-07-08 1999-10-25 Sandvik Ab Sätt att tillverka skär med hål för fastspänning
US6224473B1 (en) 1997-08-07 2001-05-01 Norton Company Abrasive inserts for grinding bimetallic components
US6106957A (en) 1998-03-19 2000-08-22 Smith International, Inc. Metal-matrix diamond or cubic boron nitride composites
US6298544B1 (en) * 1999-03-24 2001-10-09 Inpaq Technology Co., Ltd. Method of fabricating a high frequency thin film coil element
US6655234B2 (en) * 2000-01-31 2003-12-02 Baker Hughes Incorporated Method of manufacturing PDC cutter with chambers or passages
GB2362388B (en) * 2000-05-15 2004-09-29 Smith International Woven and packed composite constructions
CA2385303A1 (en) * 2000-07-19 2002-01-24 Sumitomo Electric Industries, Ltd. Hard sintered compact throwaway tip
JP2002361441A (ja) * 2001-06-05 2002-12-18 Mitsubishi Heavy Ind Ltd 真空容器製造方法
WO2003070418A1 (en) * 2002-02-21 2003-08-28 Element Six (Pty) Ltd Tool insert
KR20030085870A (ko) * 2002-05-02 2003-11-07 한경렬 절삭공구용 인서트의 제조방법
US6837915B2 (en) * 2002-09-20 2005-01-04 Scm Metal Products, Inc. High density, metal-based materials having low coefficients of friction and wear rates
US20060032677A1 (en) * 2003-02-12 2006-02-16 Smith International, Inc. Novel bits and cutting structures
US7322776B2 (en) * 2003-05-14 2008-01-29 Diamond Innovations, Inc. Cutting tool inserts and methods to manufacture
CN100488710C (zh) * 2003-06-03 2009-05-20 山特维克知识产权股份有限公司 可转位切削刀片及其制造方法
US20050230150A1 (en) * 2003-08-28 2005-10-20 Smith International, Inc. Coated diamonds for use in impregnated diamond bits
US7243744B2 (en) * 2003-12-02 2007-07-17 Smith International, Inc. Randomly-oriented composite constructions
US20050183893A1 (en) * 2004-01-13 2005-08-25 Sandvik Ab Indexable cutting inserts and methods for producing the same
US20050271483A1 (en) * 2004-06-02 2005-12-08 Sandvik Ab Indexable cutting inserts and methods for producing the same
US7350599B2 (en) * 2004-10-18 2008-04-01 Smith International, Inc. Impregnated diamond cutting structures
US7441610B2 (en) * 2005-02-25 2008-10-28 Smith International, Inc. Ultrahard composite constructions
KR100565967B1 (ko) * 2006-01-05 2006-03-29 주식회사 21세기 레이저를 이용한 ｐｃｄ／ｐｃｂｎ 상면 칩 브레이커 형상가공방법 및 절삭 가공홀더용 인서트
US7493965B1 (en) 2006-04-12 2009-02-24 Us Synthetic Corporation Apparatuses and methods relating to cooling a subterranean drill bit and/or at least one cutting element during use
US7866419B2 (en) * 2006-07-19 2011-01-11 Smith International, Inc. Diamond impregnated bits using a novel cutting structure
US7682557B2 (en) 2006-12-15 2010-03-23 Smith International, Inc. Multiple processes of high pressures and temperatures for sintered bodies
US8052765B2 (en) 2007-04-03 2011-11-08 Cho H Sam Contoured PCD and PCBN for twist drill tips and end mills and methods of forming the same
US9468980B2 (en) 2007-04-03 2016-10-18 H. Sam Cho Contoured PCD and PCBN segments for cutting tools containing such segments
US8517125B2 (en) * 2007-05-18 2013-08-27 Smith International, Inc. Impregnated material with variable erosion properties for rock drilling
US20090120008A1 (en) * 2007-11-09 2009-05-14 Smith International, Inc. Impregnated drill bits and methods for making the same
US20100104874A1 (en) * 2008-10-29 2010-04-29 Smith International, Inc. High pressure sintering with carbon additives
US9004199B2 (en) * 2009-06-22 2015-04-14 Smith International, Inc. Drill bits and methods of manufacturing such drill bits
EP2855399A1 (en) * 2012-05-31 2015-04-08 Diamond Innovations, Inc. Sintered superhard compact for cutting tool applications and method of its production

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2002229A (en) * 1932-04-11 1935-05-21 Jessop Steel Company Washingto Process of manufacturing composite metal articles
SE305791B (ja) * 1964-02-06 1968-11-04 Diadur Ab
JPS603922B2 (ja) * 1980-09-03 1985-01-31 日本油脂株式会社 切削工具
US4504284A (en) * 1981-07-24 1985-03-12 General Electric Company Indexable composite cutting insert having corner cutting edges
IE62468B1 (en) * 1987-02-09 1995-02-08 De Beers Ind Diamond Abrasive product
US4991467A (en) * 1989-08-14 1991-02-12 Smith International, Inc. Diamond twist drill blank
US5183362A (en) * 1990-01-10 1993-02-02 Nippon Oil And Fats Co., Ltd. Cutting tool assembly
AU647549B2 (en) * 1990-11-26 1994-03-24 De Beers Industrial Diamond Division (Proprietary) Limited Cutting insert for a rotary cutting tool
JPH04336903A (ja) * 1991-05-10 1992-11-25 Hitachi Tool Eng Ltd 複合焼結チップ及びその製造方法
US5115697A (en) * 1991-08-16 1992-05-26 Smith International, Inc. Diamond rotary cutter flute geometry

Also Published As

Publication number Publication date
KR100383715B1 (ko) 2003-10-11
JPH11505771A (ja) 1999-05-25
EP0827442A1 (en) 1998-03-11
DE69622403D1 (de) 2002-08-22
US5598621A (en) 1997-02-04
WO1996037341A1 (en) 1996-11-28
CN1185127A (zh) 1998-06-17
CN1111467C (zh) 2003-06-18
EP0827442B1 (en) 2002-07-17
KR19990021863A (ko) 1999-03-25
DE69622403T2 (de) 2002-10-31
ATE220594T1 (de) 2002-08-15

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