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MX2011012138A - Dispositivo de corte para maquina de mineria. - Google Patents

Dispositivo de corte para maquina de mineria.

Info

Publication number
MX2011012138A
MX2011012138A MX2011012138A MX2011012138A MX2011012138A MX 2011012138 A MX2011012138 A MX 2011012138A MX 2011012138 A MX2011012138 A MX 2011012138A MX 2011012138 A MX2011012138 A MX 2011012138A MX 2011012138 A MX2011012138 A MX 2011012138A
Authority
MX
Mexico
Prior art keywords
cutting
tool
mining machine
cutting device
fixed
Prior art date
Application number
MX2011012138A
Other languages
English (en)
Inventor
Ralf Grief
Roman Gerer
Jan Akerman
Nikolaus A Sifferlinger
Original Assignee
Sandvik Mining & Constr Oy
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 Mining & Constr Oy filed Critical Sandvik Mining & Constr Oy
Publication of MX2011012138A publication Critical patent/MX2011012138A/es

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
    • 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)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Earth Drilling (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Milling Processes (AREA)

Abstract

La invención se relaciona con un dispositivo de corte para una máquina de minería, en particular, un cizallador. La máquina comprende un portador de herramienta, en particular un tambor de cizallamiento que está montado en forma giratoria alrededor de un eje de rotación y por lo menos una herramienta (1) de corte que se fija con el portador de herramienta. La herramienta (1) de corte comprende un cuerpo (3) de base de la herramienta y un inserto (1) de corte que consiste de un material compuesto de diamante o de un metal más duro y se fija en un orificio (6) receptor del cuerpo. La herramienta de corte está orientada en el portador de herramienta a un ángulo (ß) incidente de corte de 45-58°, de preferencia, 47-54° y con más preferencia 49°. La punta (2) del inserto (1) de corte es esencialmente cónica y el ángulo (a) de nariz es de 60-75°.
MX2011012138A 2009-05-14 2010-05-06 Dispositivo de corte para maquina de mineria. MX2011012138A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0075009A AT508231B1 (de) 2009-05-14 2009-05-14 Schneidvorrichtung für eine bergbaumaschine
PCT/AT2010/000155 WO2010129978A2 (de) 2009-05-14 2010-05-06 Schneidvorrichtung für eine bergbaumaschine

Publications (1)

Publication Number Publication Date
MX2011012138A true MX2011012138A (es) 2012-03-06

Family

ID=42236615

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2011012138A MX2011012138A (es) 2009-05-14 2010-05-06 Dispositivo de corte para maquina de mineria.

Country Status (10)

Country Link
US (1) US20120068528A1 (es)
EP (1) EP2430288A2 (es)
CN (1) CN102421989B (es)
AT (1) AT508231B1 (es)
AU (1) AU2010246885B2 (es)
CA (1) CA2761529A1 (es)
MX (1) MX2011012138A (es)
RU (1) RU2011150511A (es)
WO (1) WO2010129978A2 (es)
ZA (1) ZA201107777B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103422865A (zh) * 2013-08-16 2013-12-04 中铁二十一局集团有限公司 用于软弱围岩地段的隧道开挖勾刀与隧道弧形开挖方法
US10900305B2 (en) 2015-04-13 2021-01-26 Schlumberger Technology Corporation Instrument line for insertion in a drill string of a drilling system
US10753198B2 (en) 2015-04-13 2020-08-25 Schlumberger Technology Corporation Downhole instrument for deep formation imaging deployed within a drill string
US10301898B2 (en) 2015-04-13 2019-05-28 Schlumberger Technology Corporation Top drive with top entry and line inserted therethrough for data gathering through the drill string
USD839936S1 (en) 2016-05-24 2019-02-05 Kennametal Inc. Cutting insert and bolster
US10294786B2 (en) * 2016-05-24 2019-05-21 Kennametal Inc. Rotatable cutting tool with cutting insert and bolster
WO2020220066A1 (en) * 2019-04-30 2020-11-05 Idim Pty Ltd Tool holder assembly
CN111069677A (zh) * 2020-01-03 2020-04-28 昆山易时腾合金工具有限公司 一种低成本硬质合金铣刀
CN115142846B (zh) * 2022-07-26 2025-09-19 辽宁科技学院 一种磨采采矿方式的短壁作业磨采机

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2442146C2 (de) * 1974-09-03 1982-09-23 Fried. Krupp Gmbh, 4300 Essen Rundschaftmeißel zum Abtragen von Mineralien und Verfahren zu seiner Herstellung
DE3442546A1 (de) * 1984-11-22 1986-05-28 Elfgen, Gerd, 5303 Bornheim Rundschaftmeissel fuer schraemmaschinen
US4702525A (en) * 1985-04-08 1987-10-27 Sollami Phillip A Conical bit
DE3630443A1 (de) * 1986-09-06 1988-03-10 Worley & Partner Gmbh Vorrichtung zur schneidenden gewinnung/abtragung von materialien
US5010043A (en) 1987-03-23 1991-04-23 The Australian National University Production of diamond compacts consisting essentially of diamond crystals bonded by silicon carbide
US4811801A (en) 1988-03-16 1989-03-14 Smith International, Inc. Rock bits and inserts therefor
EP0383861B1 (en) 1988-08-17 1993-08-18 The Australian National University Diamond compact possessing low electrical resistivity
SU1657595A1 (ru) * 1989-01-30 1991-06-23 Всесоюзный научно-исследовательский и проектно-конструкторский угольный институт "КузНИУИ" Штырева шарошка
US5161627A (en) 1990-01-11 1992-11-10 Burkett Kenneth H Attack tool insert with polycrystalline diamond layer
US5645323A (en) * 1995-12-11 1997-07-08 Kennametal Inc. Concave cutter bit with sacrificial constraint
US6199451B1 (en) * 1996-09-09 2001-03-13 The Sollami Company Tool having a tungsten carbide insert
CA2408970C (en) 2000-05-18 2009-05-12 Commonwealth Scientific And Industrial Research Organisation Cutting tool and method of using same
US6739327B2 (en) * 2001-12-31 2004-05-25 The Sollami Company Cutting tool with hardened tip having a tapered base
US6733087B2 (en) 2002-08-10 2004-05-11 David R. Hall Pick for disintegrating natural and man-made materials
US6986552B1 (en) * 2003-11-03 2006-01-17 The Sollami Company Hardened rotary cutting tip
US8109349B2 (en) * 2006-10-26 2012-02-07 Schlumberger Technology Corporation Thick pointed superhard material
US7413257B2 (en) * 2005-10-26 2008-08-19 Kennametal Inc. Rotatable cutting tool with reverse tapered body
CN2911182Y (zh) * 2006-05-24 2007-06-13 三一重型装备有限公司 一种可改变角度的截齿座
EP2167790A1 (en) * 2007-07-02 2010-03-31 The University of Sydney Cutting tip and tool
EP2053198A1 (en) * 2007-10-22 2009-04-29 Element Six (Production) (Pty) Ltd. A pick body
US8020940B2 (en) * 2008-11-05 2011-09-20 Gregory Greenspan Mining and demolition tool
US8322795B2 (en) * 2010-01-22 2012-12-04 Joy Mm Delaware, Inc. Miner cutting bit holding apparatus

Also Published As

Publication number Publication date
WO2010129978A3 (de) 2011-05-05
AU2010246885A1 (en) 2011-11-10
EP2430288A2 (de) 2012-03-21
AT508231B1 (de) 2011-05-15
US20120068528A1 (en) 2012-03-22
WO2010129978A2 (de) 2010-11-18
AU2010246885B2 (en) 2015-09-03
CA2761529A1 (en) 2010-11-18
CN102421989A (zh) 2012-04-18
AT508231A1 (de) 2010-11-15
ZA201107777B (en) 2013-04-24
RU2011150511A (ru) 2013-06-20
CN102421989B (zh) 2014-07-16

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Legal Events

Date Code Title Description
FA Abandonment or withdrawal