ES2046514T3 - Producto compuesto abrasivo que comprende una parte activa de materialultraduro y procedimiento de fabricacion de dicho producto. - Google Patents

Producto compuesto abrasivo que comprende una parte activa de materialultraduro y procedimiento de fabricacion de dicho producto.

Info

Publication number
ES2046514T3
ES2046514T3 ES198989403007T ES89403007T ES2046514T3 ES 2046514 T3 ES2046514 T3 ES 2046514T3 ES 198989403007 T ES198989403007 T ES 198989403007T ES 89403007 T ES89403007 T ES 89403007T ES 2046514 T3 ES2046514 T3 ES 2046514T3
Authority
ES
Spain
Prior art keywords
product
active part
multiduride
manufacturing procedure
abrasive compound
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 - Lifetime
Application number
ES198989403007T
Other languages
English (en)
Inventor
Jean-Michel Cerceau
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SUPRADIAMANT DROIT FRANCAIS SA
Original Assignee
SUPRADIAMANT DROIT FRANCAIS SA
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 SUPRADIAMANT DROIT FRANCAIS SA filed Critical SUPRADIAMANT DROIT FRANCAIS SA
Application granted granted Critical
Publication of ES2046514T3 publication Critical patent/ES2046514T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • B23B27/141—Specially shaped plate-like cutting inserts, i.e. length greater or equal to width, width greater than or equal to thickness
    • B23B27/145—Specially shaped plate-like cutting inserts, i.e. length greater or equal to width, width greater than or equal to thickness characterised by having a special shape
    • 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
    • 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
    • B23B27/148—Composition of the cutting inserts
    • 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
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/56—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides
    • C04B35/565—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides based on silicon carbide
    • C04B35/573—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides based on silicon carbide obtained by reaction sintering or recrystallisation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2222/00—Materials of tools or workpieces composed of metals, alloys or metal matrices
    • B23B2222/28—Details of hard metal, i.e. cemented carbide
    • 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
    • B23B2226/12—Boron nitride
    • B23B2226/125—Boron nitride cubic [CBN]
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Composite Materials (AREA)
  • Inorganic Chemistry (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Drilling Tools (AREA)
  • Powder Metallurgy (AREA)
  • Earth Drilling (AREA)
  • Ceramic Products (AREA)

Abstract

EL PRODUCTO ABRASIVO CONTIENE UNA PARTE ACTIVA CONSTITUIDA POR UN CAMPACTO QUE CONTIENE UN ESTRUCTURA POLICRISTALINA Y GRANOS DE MATERIAL ULTRADURO UNIDOS DIRECTAMENTE LOS UNOS CON LOS OTROS, Y UN SOPORTE DURO Y REFRACTARIO DE CARBURO QUE TIENE UNA UNION METALURGICA CON EL COMPACTO. ESTE (12) SE PRESENTA BAJO FORMA DE UN ANILLO DE POCO ESPESOR AXIAL RESPECTO AL DEL SOPORTE, QUE TIENE UNA SECCION RECTA APROXIMADAMENTE EN FORMA DE TRIANGULO, TENIENDO UNA DE LAS CARAS DEL COMPACTO UNA UNION METALURGICA CON UNA PARTE CIRCUNFERENCIAL ACHAFLANADA DEL SOPORTE, Y LAS OPTRAS CARAS SE TERMINAN POR LA ARISTA DEL CORTE.
ES198989403007T 1988-11-03 1989-10-31 Producto compuesto abrasivo que comprende una parte activa de materialultraduro y procedimiento de fabricacion de dicho producto. Expired - Lifetime ES2046514T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8814335A FR2638461A1 (fr) 1988-11-03 1988-11-03 Produit composite abrasif comportant une partie active de materiau ultra-dur et procede de fabrication d'un tel produit

Publications (1)

Publication Number Publication Date
ES2046514T3 true ES2046514T3 (es) 1994-02-01

Family

ID=9371528

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989403007T Expired - Lifetime ES2046514T3 (es) 1988-11-03 1989-10-31 Producto compuesto abrasivo que comprende una parte activa de materialultraduro y procedimiento de fabricacion de dicho producto.

Country Status (5)

Country Link
US (1) US5057124A (es)
EP (1) EP0369852B1 (es)
DE (1) DE68909746T2 (es)
ES (1) ES2046514T3 (es)
FR (1) FR2638461A1 (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69112665T2 (de) * 1990-02-20 1996-04-04 Sumitomo Electric Industries Bohrer mit Einwegschneideinsatz.
ZA935525B (en) * 1992-08-06 1994-02-24 De Beers Ind Diamond Tool insert
US5494477A (en) * 1993-08-11 1996-02-27 General Electric Company Abrasive tool insert
US5484330A (en) * 1993-07-21 1996-01-16 General Electric Company Abrasive tool insert
US5486137A (en) * 1993-07-21 1996-01-23 General Electric Company Abrasive tool insert
JPH08206902A (ja) * 1994-12-01 1996-08-13 Sumitomo Electric Ind Ltd 切削用焼結体チップおよびその製造方法
AU709461B2 (en) * 1996-02-14 1999-08-26 Sandvik Ab Process for manufacturing inserts with holes for clamping
US6106585A (en) * 1996-02-14 2000-08-22 Smith International, Inc. Process for making diamond and cubic boron nitride cutting elements
US6425805B1 (en) * 1999-05-21 2002-07-30 Kennametal Pc Inc. Superhard material article of manufacture
US8236074B1 (en) * 2006-10-10 2012-08-07 Us Synthetic Corporation Superabrasive elements, methods of manufacturing, and drill bits including same
US8080074B2 (en) 2006-11-20 2011-12-20 Us Synthetic Corporation Polycrystalline diamond compacts, and related methods and applications
US7866418B2 (en) 2008-10-03 2011-01-11 Us Synthetic Corporation Rotary drill bit including polycrystalline diamond cutting elements
US8297382B2 (en) 2008-10-03 2012-10-30 Us Synthetic Corporation Polycrystalline diamond compacts, method of fabricating same, and various applications
US9315881B2 (en) 2008-10-03 2016-04-19 Us Synthetic Corporation Polycrystalline diamond, polycrystalline diamond compacts, methods of making same, and applications
US20100288564A1 (en) * 2009-05-13 2010-11-18 Baker Hughes Incorporated Cutting element for use in a drill bit for drilling subterranean formations
US8887839B2 (en) 2009-06-25 2014-11-18 Baker Hughes Incorporated Drill bit for use in drilling subterranean formations
US8757299B2 (en) * 2009-07-08 2014-06-24 Baker Hughes Incorporated Cutting element and method of forming thereof
EP2452037A2 (en) 2009-07-08 2012-05-16 Baker Hughes Incorporated Cutting element for a drill bit used in drilling subterranean formations
EP2479002A3 (en) 2009-07-27 2013-10-02 Baker Hughes Incorporated Abrasive article
US10309158B2 (en) 2010-12-07 2019-06-04 Us Synthetic Corporation Method of partially infiltrating an at least partially leached polycrystalline diamond table and resultant polycrystalline diamond compacts
US9027675B1 (en) 2011-02-15 2015-05-12 Us Synthetic Corporation Polycrystalline diamond compact including a polycrystalline diamond table containing aluminum carbide therein and applications therefor
JP7094501B1 (ja) * 2021-11-30 2022-07-04 株式会社タンガロイ 切削工具

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE305791B (es) * 1964-02-06 1968-11-04 Diadur Ab
NL174715C (nl) * 1971-07-01 1984-08-01 Gen Electric Werkwijze ter vervaardiging van een slijplichaam, alsmede snijgereedschap voorzien van een volgens deze werkwijze vervaardigd inzetstuk.
ZA771274B (en) * 1977-03-03 1978-10-25 De Beers Ind Diamond Abrasive bodies
US4225322A (en) * 1978-01-10 1980-09-30 General Electric Company Composite compact components fabricated with high temperature brazing filler metal and method for making same
US4268276A (en) * 1978-04-24 1981-05-19 General Electric Company Compact of boron-doped diamond and method for making same
US4255165A (en) * 1978-12-22 1981-03-10 General Electric Company Composite compact of interleaved polycrystalline particles and cemented carbide masses
US4349195A (en) * 1979-05-15 1982-09-14 Malcolm Johnston Standing support for handicapped persons
FR2498962A1 (fr) * 1981-01-30 1982-08-06 Sumitomo Electric Industries Pastille frittee composite destinee a etre utilisee dans un outil et procede pour sa fabrication
EP0081775B1 (en) * 1981-12-16 1986-04-09 General Electric Company Nitrided superhard composite material
US4525178A (en) * 1984-04-16 1985-06-25 Megadiamond Industries, Inc. Composite polycrystalline diamond
IE58714B1 (en) * 1985-06-07 1993-11-03 De Beers Ind Diamond Thermally stable diamond abrasive compact body
JPS62107909A (ja) * 1985-11-05 1987-05-19 Disco Abrasive Sys Ltd 二枚刃コアドリルの生産方法
US4871377A (en) * 1986-07-30 1989-10-03 Frushour Robert H Composite abrasive compact having high thermal stability and transverse rupture strength
FR2616780B1 (fr) * 1987-06-16 1992-08-28 Combustible Nucleaire Procede de fabrication de produit abrasif thermostable composite
US4850523A (en) * 1988-02-22 1989-07-25 General Electric Company Bonding of thermally stable abrasive compacts to carbide supports

Also Published As

Publication number Publication date
EP0369852B1 (fr) 1993-10-06
DE68909746D1 (de) 1993-11-11
DE68909746T2 (de) 1994-01-27
FR2638461A1 (fr) 1990-05-04
US5057124A (en) 1991-10-15
EP0369852A1 (fr) 1990-05-23

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