CA2015132C - Outil de coupage de materiaux durs - Google Patents

Outil de coupage de materiaux durs

Info

Publication number
CA2015132C
CA2015132C CA002015132A CA2015132A CA2015132C CA 2015132 C CA2015132 C CA 2015132C CA 002015132 A CA002015132 A CA 002015132A CA 2015132 A CA2015132 A CA 2015132A CA 2015132 C CA2015132 C CA 2015132C
Authority
CA
Canada
Prior art keywords
cutting insert
content
tool
binder phase
phase
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 - Fee Related
Application number
CA002015132A
Other languages
English (en)
Other versions
CA2015132A1 (fr
Inventor
Jan-Gunnar Hedlund
Jan Gunnar Hjalmar Akerman
Bengt Anders Asberg
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.)
Sandvik AB
Original Assignee
Sandvik AB
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 filed Critical Sandvik AB
Publication of CA2015132A1 publication Critical patent/CA2015132A1/fr
Application granted granted Critical
Publication of CA2015132C publication Critical patent/CA2015132C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
    • C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds
    • C22C29/08—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds based on tungsten carbide
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
    • E21B10/56—Button-type inserts
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/18—Mining picks; Holders therefor
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/18—Mining picks; Holders therefor
    • E21C35/183—Mining picks; Holders therefor with inserts or layers of wear-resisting material
    • E21C35/1831—Fixing methods or devices
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/18—Mining picks; Holders therefor
    • E21C35/183—Mining picks; Holders therefor with inserts or layers of wear-resisting material
    • E21C35/1835—Chemical composition or specific material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Milling Processes (AREA)
  • Earth Drilling (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
CA002015132A 1989-04-24 1990-04-23 Outil de coupage de materiaux durs Expired - Fee Related CA2015132C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8901482A SE463574B (sv) 1989-04-24 1989-04-24 Verktyg samt skaer av haardmetall foer skaerande bearbetning av fasta material
SE8901482-3 1989-04-24

Publications (2)

Publication Number Publication Date
CA2015132A1 CA2015132A1 (fr) 1990-10-24
CA2015132C true CA2015132C (fr) 1996-03-19

Family

ID=20375770

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002015132A Expired - Fee Related CA2015132C (fr) 1989-04-24 1990-04-23 Outil de coupage de materiaux durs

Country Status (5)

Country Link
EP (1) EP0395608A3 (fr)
JP (1) JP2877434B2 (fr)
AU (1) AU633893B2 (fr)
CA (1) CA2015132C (fr)
SE (1) SE463574B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0438916B2 (fr) * 1989-12-27 2000-12-20 Sumitomo Electric Industries, Ltd. Produit en carbure cimenté revêtu et procédé de fabrication
RU2178012C2 (ru) * 2000-03-15 2002-01-10 Научно-исследовательский институт механики Московского государственного университета им. М.В. Ломоносова Устройство для обработки твердых материалов
RU2178013C2 (ru) * 2000-03-15 2002-01-10 Научно-исследовательский институт механики Московского государственного университета им. М.В. Ломоносова Устройство для механической обработки твердых материалов
RU2178011C2 (ru) * 2000-03-15 2002-01-10 Научно-исследовательский институт механики Московского государственного университета им. М.В. Ломоносова Устройство для механической обработки материалов
RU2181645C2 (ru) * 2000-03-15 2002-04-27 Научно-исследовательский институт механики Московского государственного университета им. М.В. Ломоносова Устройство для обработки материалов
US8678517B2 (en) 2007-08-23 2014-03-25 Sandvik Intellectual Property Ab Reduced volume cutting tip and cutting bit incorporating same
US8210618B2 (en) * 2007-08-23 2012-07-03 Sandvik Intellectual Property Ab Reduced volume cutting tip and cutter bit assembly incorporating same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE450259C (sv) * 1983-03-23 1996-07-22 Sandvik Ab Verktyg för brytning eller avverkning av fasta material, såsom asfalt
DE3574738D1 (de) * 1984-11-13 1990-01-18 Santrade Ltd Gesinterte hartmetallegierung zum gesteinsbohren und zum schneiden von mineralien.
SE456428B (sv) * 1986-05-12 1988-10-03 Santrade Ltd Hardmetallkropp for bergborrning med bindefasgradient och sett att framstella densamma

Also Published As

Publication number Publication date
SE8901482D0 (sv) 1989-04-24
SE463574B (sv) 1990-12-10
EP0395608A2 (fr) 1990-10-31
AU633893B2 (en) 1993-02-11
SE8901482L (sv) 1990-10-25
CA2015132A1 (fr) 1990-10-24
EP0395608A3 (fr) 1991-01-02
JPH03111106A (ja) 1991-05-10
AU5320090A (en) 1990-10-25
JP2877434B2 (ja) 1999-03-31

Similar Documents

Publication Publication Date Title
US5074623A (en) Tool for cutting solid material
US5217081A (en) Tools for cutting rock drilling
US5335738A (en) Tools for percussive and rotary crushing rock drilling provided with a diamond layer
CA1335099C (fr) Outil de forage a mises rapportees en carbure
US5154245A (en) Diamond rock tools for percussive and rotary crushing rock drilling
CA2357476C (fr) Outil de coupe de materiau ultra-dur a surface de coupe profilee
EP0169081B1 (fr) Diamant composite polycristallin
US7669938B2 (en) Carbide stem press fit into a steel body of a pick
CA2015132C (fr) Outil de coupage de materiaux durs
RU2363847C2 (ru) Долото для роторного бурения режущего типа
US8540037B2 (en) Layered polycrystalline diamond
US7451944B2 (en) Replaceable segmented wear liner
US4938538A (en) Excavating tool cutting insert
US20080142272A1 (en) Wear Resistant Assembly
US20070186483A1 (en) Composite abrasive compact
GB2146058A (en) Cutting tool
EP2053198A1 (fr) Corps à pointe
Bołoz Directions for increasing conical picks’ durability
AU714347B2 (en) Method of cutting and cutting rotative bit
AU2004215118A1 (en) Secondary cutting element for drill bit
US10508503B2 (en) Cutting elements, earth-boring tools including the cutting elements, and methods of forming the earth-boring tools
US3434552A (en) Self-centering cutter bit for drills
Prokopenko et al. Prospects for improvement of mining machines' cutting picks
WO1996013968A2 (fr) Piece coupante pour insertion sur un outil de coupe
JPS60132765A (ja) 枚葉印刷機の用紙送り装置の紙くわえ機構

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed