AU600501B2 - Cutting element for a mining machine - Google Patents

Cutting element for a mining machine Download PDF

Info

Publication number
AU600501B2
AU600501B2 AU76732/87A AU7673287A AU600501B2 AU 600501 B2 AU600501 B2 AU 600501B2 AU 76732/87 A AU76732/87 A AU 76732/87A AU 7673287 A AU7673287 A AU 7673287A AU 600501 B2 AU600501 B2 AU 600501B2
Authority
AU
Australia
Prior art keywords
cutting element
compact
abrasive
abrasive compact
cutting
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
AU76732/87A
Other languages
English (en)
Other versions
AU7673287A (en
Inventor
Klaus Tank
Peter Noel Tomlinson
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.)
De Beers Industrial Diamond Division Pty Ltd
Original Assignee
De Beers Industrial Diamond Division Pty Ltd
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 De Beers Industrial Diamond Division Pty Ltd filed Critical De Beers Industrial Diamond Division Pty Ltd
Publication of AU7673287A publication Critical patent/AU7673287A/en
Application granted granted Critical
Publication of AU600501B2 publication Critical patent/AU600501B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • E21C35/1837—Mining picks; Holders therefor with inserts or layers of wear-resisting material characterised by the shape

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Earth Drilling (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
AU76732/87A 1986-08-11 1987-08-10 Cutting element for a mining machine Ceased AU600501B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA86/6006 1986-08-11
ZA866006 1986-08-11

Publications (2)

Publication Number Publication Date
AU7673287A AU7673287A (en) 1988-02-18
AU600501B2 true AU600501B2 (en) 1990-08-16

Family

ID=25578513

Family Applications (1)

Application Number Title Priority Date Filing Date
AU76732/87A Ceased AU600501B2 (en) 1986-08-11 1987-08-10 Cutting element for a mining machine

Country Status (5)

Country Link
AU (1) AU600501B2 (de)
BE (1) BE1000203A4 (de)
DE (1) DE8710722U1 (de)
FR (1) FR2602541B3 (de)
GB (1) GB2193740B (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8710722U1 (de) * 1986-08-11 1987-10-15 De Beers Industrial Diamond Division (Proprietary) Ltd., Johannesburg, Transvaal, Za
US5092310A (en) * 1989-05-23 1992-03-03 General Electric Company Mining pick
US5437343A (en) * 1992-06-05 1995-08-01 Baker Hughes Incorporated Diamond cutters having modified cutting edge geometry and drill bit mounting arrangement therefor
US5429199A (en) * 1992-08-26 1995-07-04 Kennametal Inc. Cutting bit and cutting insert
US5460233A (en) * 1993-03-30 1995-10-24 Baker Hughes Incorporated Diamond cutting structure for drilling hard subterranean formations
US5706906A (en) * 1996-02-15 1998-01-13 Baker Hughes Incorporated Superabrasive cutting element with enhanced durability and increased wear life, and apparatus so equipped
US5924501A (en) * 1996-02-15 1999-07-20 Baker Hughes Incorporated Predominantly diamond cutting structures for earth boring
BE1012070A3 (fr) * 1998-07-10 2000-04-04 Marchandise Diamant Service En Plaquette de coupe.
US6935444B2 (en) 2003-02-24 2005-08-30 Baker Hughes Incorporated Superabrasive cutting elements with cutting edge geometry having enhanced durability, method of producing same, and drill bits so equipped
US8789894B2 (en) * 2009-01-13 2014-07-29 Diamond Innovations, Inc. Radial tool with superhard cutting surface
CN102699555A (zh) * 2012-06-19 2012-10-03 中煤科工集团西安研究院 聚晶金刚石复合片与钻头基体的过渡连接件及其连接工艺
EP2900408A2 (de) * 2012-09-28 2015-08-05 Element Six GmbH Aufnahmewerkzeug mit einer planaren superharten schlagoberfläche
US9434091B2 (en) 2013-05-16 2016-09-06 Us Synthetic Corporation Road-removal system employing polycrystalline diamond compacts
EP2997224B1 (de) 2013-05-16 2017-10-04 US Synthetic Corporation Scherenschneidpickenfrässystem
US10414069B2 (en) 2014-04-30 2019-09-17 Us Synthetic Corporation Cutting tool assemblies including superhard working surfaces, material-removing machines including cutting tool assemblies, and methods of use
US10408057B1 (en) 2014-07-29 2019-09-10 Apergy Bmcs Acquisition Corporation Material-removal systems, cutting tools therefor, and related methods
USD798350S1 (en) 2015-09-25 2017-09-26 Us Synthetic Corporation Cutting tool assembly
US10648330B1 (en) 2015-09-25 2020-05-12 Us Synthetic Corporation Cutting tool assemblies including superhard working surfaces, cutting tool mounting assemblies, material-removing machines including the same, and methods of use
USD798920S1 (en) 2015-09-25 2017-10-03 Us Synthetic Corporation Cutting tool assembly

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2193740A (en) * 1986-08-11 1988-02-17 De Beers Ind Diamond Cutting element for a mining machine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4442909A (en) * 1981-09-21 1984-04-17 Strata Bit Corporation Drill bit
ZA846759B (de) * 1983-09-05 1985-02-27
GB2181472A (en) * 1985-08-22 1987-04-23 Anderson Strathclyde Plc Cutter tools and tip inserts therefor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2193740A (en) * 1986-08-11 1988-02-17 De Beers Ind Diamond Cutting element for a mining machine

Also Published As

Publication number Publication date
GB8718896D0 (en) 1987-09-16
GB2193740B (en) 1990-04-04
BE1000203A4 (fr) 1988-08-23
FR2602541B3 (fr) 1989-05-26
FR2602541A1 (fr) 1988-02-12
DE8710722U1 (de) 1987-10-15
AU7673287A (en) 1988-02-18
GB2193740A (en) 1988-02-17

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