EP0395608A3 - Outil à couper des matériaux solides - Google Patents

Outil à couper des matériaux solides Download PDF

Info

Publication number
EP0395608A3
EP0395608A3 EP19900850135 EP90850135A EP0395608A3 EP 0395608 A3 EP0395608 A3 EP 0395608A3 EP 19900850135 EP19900850135 EP 19900850135 EP 90850135 A EP90850135 A EP 90850135A EP 0395608 A3 EP0395608 A3 EP 0395608A3
Authority
EP
European Patent Office
Prior art keywords
cutting insert
tool
cutting
solid material
tool body
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.)
Withdrawn
Application number
EP19900850135
Other languages
German (de)
English (en)
Other versions
EP0395608A2 (fr
Inventor
Jan-Gunnar Hedlund
Jan Akerman
Bengt 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 EP0395608A2 publication Critical patent/EP0395608A2/fr
Publication of EP0395608A3 publication Critical patent/EP0395608A3/fr
Withdrawn legal-status Critical Current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)
  • Earth Drilling (AREA)
  • Milling Processes (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
EP19900850135 1989-04-24 1990-04-09 Outil à couper des matériaux solides Withdrawn EP0395608A3 (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 1989-04-24

Publications (2)

Publication Number Publication Date
EP0395608A2 EP0395608A2 (fr) 1990-10-31
EP0395608A3 true EP0395608A3 (fr) 1991-01-02

Family

ID=20375770

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900850135 Withdrawn EP0395608A3 (fr) 1989-04-24 1990-04-09 Outil à couper des matériaux solides

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 (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5181953A (en) * 1989-12-27 1993-01-26 Sumitomo Electric Industries, Ltd. Coated cemented carbides and processes for the production of same
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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0122893A1 (fr) * 1983-03-23 1984-10-24 Santrade Ltd. Pic d'une tête de coupe
EP0247985A2 (fr) * 1986-05-12 1987-12-02 Santrade Ltd. Carbure cémenté dont la phase liante varie d'une façon continue, et son procédé de fabrication
EP0182759B1 (fr) * 1984-11-13 1989-12-13 Santrade Ltd. Elément de carbure cémenté à utiliser de préférence pour le forage de roches et la coupe de minéraux

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0122893A1 (fr) * 1983-03-23 1984-10-24 Santrade Ltd. Pic d'une tête de coupe
EP0182759B1 (fr) * 1984-11-13 1989-12-13 Santrade Ltd. Elément de carbure cémenté à utiliser de préférence pour le forage de roches et la coupe de minéraux
EP0247985A2 (fr) * 1986-05-12 1987-12-02 Santrade Ltd. Carbure cémenté dont la phase liante varie d'une façon continue, et son procédé de fabrication

Also Published As

Publication number Publication date
JP2877434B2 (ja) 1999-03-31
SE463574B (sv) 1990-12-10
CA2015132A1 (fr) 1990-10-24
CA2015132C (fr) 1996-03-19
AU633893B2 (en) 1993-02-11
JPH03111106A (ja) 1991-05-10
AU5320090A (en) 1990-10-25
SE8901482L (sv) 1990-10-25
SE8901482D0 (sv) 1989-04-24
EP0395608A2 (fr) 1990-10-31

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