ZA9710636B - Method and arrangement for controlling feed in rock drilling. - Google Patents

Method and arrangement for controlling feed in rock drilling.

Info

Publication number
ZA9710636B
ZA9710636B ZA9710636A ZA9710636A ZA9710636B ZA 9710636 B ZA9710636 B ZA 9710636B ZA 9710636 A ZA9710636 A ZA 9710636A ZA 9710636 A ZA9710636 A ZA 9710636A ZA 9710636 B ZA9710636 B ZA 9710636B
Authority
ZA
South Africa
Prior art keywords
pressure
feed
arrangement
feed motor
set threshold
Prior art date
Application number
ZA9710636A
Other languages
English (en)
Inventor
Jouko Muona
Original Assignee
Tamrock 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 Tamrock Oy filed Critical Tamrock Oy
Publication of ZA9710636B publication Critical patent/ZA9710636B/xx

Links

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
    • E21B44/02—Automatic control of the tool feed
    • E21B44/06—Automatic control of the tool feed in response to the flow or pressure of the motive fluid of the drive

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Automatic Control Of Machine Tools (AREA)
  • Drilling And Boring (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
ZA9710636A 1996-11-27 1997-11-26 Method and arrangement for controlling feed in rock drilling. ZA9710636B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI964736A FI104279B (fi) 1996-11-27 1996-11-27 Menetelmä ja sovitelma kallionporauksen syötön ohjaamiseksi

Publications (1)

Publication Number Publication Date
ZA9710636B true ZA9710636B (en) 1998-06-12

Family

ID=8547157

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9710636A ZA9710636B (en) 1996-11-27 1997-11-26 Method and arrangement for controlling feed in rock drilling.

Country Status (11)

Country Link
US (1) US6209661B1 (xx)
EP (1) EP1042588B1 (xx)
JP (1) JP3819037B2 (xx)
AT (1) ATE250178T1 (xx)
AU (1) AU728896B2 (xx)
CA (1) CA2271809C (xx)
DE (1) DE69725026D1 (xx)
FI (1) FI104279B (xx)
NO (1) NO315757B1 (xx)
WO (1) WO1998023848A1 (xx)
ZA (1) ZA9710636B (xx)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7022020B2 (en) 2000-05-22 2006-04-04 Ntn Corporation Tripod constant velocity universal joint
FI110804B (fi) * 2000-06-27 2003-03-31 Sandvik Tamrock Oy Menetelmä porauskomponenttien liitosten avaamiseksi ja kallioporakone
FI118306B (fi) 2001-12-07 2007-09-28 Sandvik Tamrock Oy Menetelmä ja laitteisto kallionporauslaitteen toiminnan ohjaamiseksi
FI121218B (fi) * 2003-07-07 2010-08-31 Sandvik Mining & Constr Oy Menetelmä jännityspulssin aikaansaamiseksi työkaluun ja painenestekäyttöinen iskulaite
SE528699C2 (sv) * 2004-06-09 2007-01-30 Atlas Copco Rock Drills Ab Metod och system för styrning av borrparametrar under påhugg
FI117548B (fi) * 2005-03-24 2006-11-30 Sandvik Tamrock Oy Iskulaite
FI118053B (fi) * 2005-07-01 2007-06-15 Sandvik Tamrock Oy Sovitelma painenestekäyttöisen kallionporauslaitteen ohjaamiseksi
FI123636B (fi) * 2006-04-21 2013-08-30 Sandvik Mining & Constr Oy Menetelmä kallionporauslaitteen toiminnan ohjaamiseksi ja kallionporauslaite
SE532483C2 (sv) 2007-04-11 2010-02-02 Atlas Copco Rock Drills Ab Metod, anordning och bergborrningsrigg för styrning av åtminstone en borrparameter
JP5789374B2 (ja) * 2007-06-26 2015-10-07 アトラス コプコ ロツク ドリルスアクチボラグ 削岩リグ制御方法及び装置
SE533084C2 (sv) * 2008-04-01 2010-06-22 Atlas Copco Rock Drills Ab Borrigg samt metod och kontrollsystem för reglering av en matningshastighet hos nämnda borrigg
US8261855B2 (en) * 2009-11-11 2012-09-11 Flanders Electric, Ltd. Methods and systems for drilling boreholes
AU2015200749C1 (en) * 2009-11-11 2018-12-20 Flanders Electric Motor Service, Llc Methods and systems for drilling boreholes
US20110108323A1 (en) * 2009-11-11 2011-05-12 Flanders Electric, Ltd. Methods and systems for drilling boreholes
CN114682833B (zh) * 2022-06-01 2022-08-19 徐州威聚电子材料有限公司 一种高硬度板材压力控制型铣削加工装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3561542A (en) * 1969-03-20 1971-02-09 Gardner Denver Co Control system for rock drills
US4271914A (en) * 1976-12-02 1981-06-09 The United States Of America As Represented By The Secretary Of The Interior Automatic feed and rotational speed control system of a hydraulic motor operated drill
US4275793A (en) 1977-02-14 1981-06-30 Ingersoll-Rand Company Automatic control system for rock drills
FI95166C (fi) 1994-04-14 1995-12-27 Tamrock Oy Sovitelma painenestekäyttöisessä kallionporauslaitteessa

Also Published As

Publication number Publication date
JP2001504562A (ja) 2001-04-03
EP1042588A1 (en) 2000-10-11
DE69725026D1 (de) 2003-10-23
EP1042588B1 (en) 2003-09-17
AU728896B2 (en) 2001-01-18
ATE250178T1 (de) 2003-10-15
NO992522D0 (no) 1999-05-26
WO1998023848A1 (en) 1998-06-04
US6209661B1 (en) 2001-04-03
NO992522L (no) 1999-07-27
FI104279B1 (fi) 1999-12-15
FI964736A0 (fi) 1996-11-27
FI964736A (fi) 1998-05-28
CA2271809A1 (en) 1998-06-04
CA2271809C (en) 2006-09-19
JP3819037B2 (ja) 2006-09-06
FI104279B (fi) 1999-12-15
AU5055898A (en) 1998-06-22
NO315757B1 (no) 2003-10-20

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