AU2014202974B2 - Arrangement and method in rock breaking - Google Patents

Arrangement and method in rock breaking Download PDF

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Publication number
AU2014202974B2
AU2014202974B2 AU2014202974A AU2014202974A AU2014202974B2 AU 2014202974 B2 AU2014202974 B2 AU 2014202974B2 AU 2014202974 A AU2014202974 A AU 2014202974A AU 2014202974 A AU2014202974 A AU 2014202974A AU 2014202974 B2 AU2014202974 B2 AU 2014202974B2
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AU
Australia
Prior art keywords
rock breaking
component
breaking system
magnetization
state
Prior art date
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Active
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AU2014202974A
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English (en)
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AU2014202974A1 (en
Inventor
Anouar Belahcen
Miika Huikkola
Tommi Peussa
Tuomo Pirinen
Vesa Uitto
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 Mining and Construction Oy
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Sandvik Mining and Construction 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.)
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Publication date
Application filed by Sandvik Mining and Construction Oy filed Critical Sandvik Mining and Construction Oy
Publication of AU2014202974A1 publication Critical patent/AU2014202974A1/en
Application granted granted Critical
Publication of AU2014202974B2 publication Critical patent/AU2014202974B2/en
Active legal-status Critical Current
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Classifications

    • 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
    • E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
    • 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
    • E21B7/025—Rock drills, i.e. jumbo drills

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Percussive Tools And Related Accessories (AREA)
AU2014202974A 2013-06-07 2014-06-02 Arrangement and method in rock breaking Active AU2014202974B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP13171043.6 2013-06-07
EP13171043.6A EP2811110B1 (fr) 2013-06-07 2013-06-07 Dispositif et procédé dans un système d'abattage de roche

Publications (2)

Publication Number Publication Date
AU2014202974A1 AU2014202974A1 (en) 2015-01-15
AU2014202974B2 true AU2014202974B2 (en) 2016-06-23

Family

ID=48578853

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2014202974A Active AU2014202974B2 (en) 2013-06-07 2014-06-02 Arrangement and method in rock breaking

Country Status (4)

Country Link
EP (1) EP2811110B1 (fr)
JP (1) JP5767368B2 (fr)
CN (1) CN104236762A (fr)
AU (1) AU2014202974B2 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE540205C2 (sv) * 2016-06-17 2018-05-02 Epiroc Rock Drills Ab System och förfarande för att bedöma effektivitet hos en borrningsprocess
EP3266975B1 (fr) * 2016-07-07 2019-01-30 Sandvik Mining and Construction Oy Composant pour système d'abattage de roche
CN109113742B (zh) * 2018-08-02 2019-12-31 中国矿业大学 一种煤储层现今地应力预测方法
CN112403563A (zh) * 2020-10-30 2021-02-26 重庆贻晨兴工业设计有限责任公司 一种双通道颚式破碎机及使用方法
AU2021408910A1 (en) 2020-12-21 2023-06-22 Epiroc Rock Drills Aktiebolag Method and system for detecting a state of a joint of a drill string
CN116547435A (zh) 2020-12-21 2023-08-04 安百拓凿岩有限公司 用于在进行的钻进过程期间优化钻进参数的方法和系统
EP4276438A1 (fr) * 2022-05-13 2023-11-15 Sandvik Mining and Construction Oy Mesure de la dynamique de désagrégation des roches
EP4545979A1 (fr) * 2023-10-27 2025-04-30 Sandvik Mining and Construction Oy Agencement et procédé de détection de la vitesse tangentielle d'un objet

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4671366A (en) * 1984-06-12 1987-06-09 Oy Tampella Ab Method for optimizing rock drilling
DE19932838A1 (de) * 1999-07-14 2001-01-18 Hilti Ag Verfahren und Einrichtung zur Bestimmung des zeitlichen Verlaufs der Stosswelle in einem schlagbeanspruchten ferromagnetischen Bauteil

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6190037A (ja) * 1984-10-09 1986-05-08 Takenaka Komuten Co Ltd コンクリ−ト圧縮強度測定方法及び装置
JPH01193180A (ja) * 1988-01-26 1989-08-03 Mazda Motor Corp 打撃工具の過負荷検出方法
JPH055603A (ja) * 1991-06-27 1993-01-14 Mazda Motor Corp ピストンのストローク検出装置
WO1999034182A1 (fr) * 1997-12-26 1999-07-08 Yamaha Hatsudoki Kabushiki Kaisha Capteur de charge
DE10219950C1 (de) * 2002-05-03 2003-10-30 Hilti Ag Pneumatisches Schlagwerk mit magnetfeldempfindlichen Sensor
FI122300B (fi) * 2008-09-30 2011-11-30 Sandvik Mining & Constr Oy Menetelmä ja sovitelma kallionporauslaitteen yhteydessä

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4671366A (en) * 1984-06-12 1987-06-09 Oy Tampella Ab Method for optimizing rock drilling
DE19932838A1 (de) * 1999-07-14 2001-01-18 Hilti Ag Verfahren und Einrichtung zur Bestimmung des zeitlichen Verlaufs der Stosswelle in einem schlagbeanspruchten ferromagnetischen Bauteil

Also Published As

Publication number Publication date
EP2811110A1 (fr) 2014-12-10
AU2014202974A1 (en) 2015-01-15
JP5767368B2 (ja) 2015-08-19
EP2811110B1 (fr) 2017-09-20
CN104236762A (zh) 2014-12-24
JP2014237217A (ja) 2014-12-18

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