ZA844373B - Method of and device for adjusting the feed movement of a drill rod for drilling a rock - Google Patents

Method of and device for adjusting the feed movement of a drill rod for drilling a rock

Info

Publication number
ZA844373B
ZA844373B ZA844373A ZA844373A ZA844373B ZA 844373 B ZA844373 B ZA 844373B ZA 844373 A ZA844373 A ZA 844373A ZA 844373 A ZA844373 A ZA 844373A ZA 844373 B ZA844373 B ZA 844373B
Authority
ZA
South Africa
Prior art keywords
rock
drilling
adjusting
drill rod
feed movement
Prior art date
Application number
ZA844373A
Other languages
English (en)
Inventor
Eero Hartiala
Jaakko Kuusento
Hannu Paasonen
Original Assignee
Tampella Oy 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 Tampella Oy Ab filed Critical Tampella Oy Ab
Publication of ZA844373B publication Critical patent/ZA844373B/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

  • 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)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Drilling And Boring (AREA)
ZA844373A 1983-06-14 1984-06-08 Method of and device for adjusting the feed movement of a drill rod for drilling a rock ZA844373B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI832145A FI67604C (fi) 1983-06-14 1983-06-14 Foerfarande och anordning foer reglering av matningsroerelsen hos en borrstaong vid bergborrning

Publications (1)

Publication Number Publication Date
ZA844373B true ZA844373B (en) 1985-01-30

Family

ID=8517347

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA844373A ZA844373B (en) 1983-06-14 1984-06-08 Method of and device for adjusting the feed movement of a drill rod for drilling a rock

Country Status (12)

Country Link
US (1) US4711090A (de)
AT (1) AT384074B (de)
AU (1) AU569746B2 (de)
CA (1) CA1237422A (de)
DE (1) DE3421388A1 (de)
FI (1) FI67604C (de)
FR (1) FR2551797B1 (de)
IT (1) IT1174193B (de)
NO (1) NO164054C (de)
SE (1) SE462439B (de)
SU (1) SU1436890A3 (de)
ZA (1) ZA844373B (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0221852A3 (de) * 1985-11-07 1988-11-23 Fritz Haug AG Vorrichtung zum Bearbeiten von relativ harten Baustoffen
EP0384888B1 (de) * 1989-02-23 1992-06-10 SIG Schweizerische Industrie-Gesellschaft Bohrvorrichtung
US5168937A (en) * 1991-10-02 1992-12-08 Ingersoll-Rand Company Drill feed control utilizing a variable overcenter valve
ZA932779B (en) * 1993-04-21 1994-10-12 Jarmo Uolevi Leppaenen Control system for percussion drill
FI95166C (fi) * 1994-04-14 1995-12-27 Tamrock Oy Sovitelma painenestekäyttöisessä kallionporauslaitteessa
US5584640A (en) * 1994-04-20 1996-12-17 Eaton Corporation Grain tank unloading auger drive means
FI943695A7 (fi) * 1994-08-10 1996-02-11 Ilomaeki Valto Menetelmä poralaitteen säätämiseksi
US8236493B2 (en) 1994-10-21 2012-08-07 Affymetrix, Inc. Methods of enzymatic discrimination enhancement and surface-bound double-stranded DNA
US5561978A (en) * 1994-11-17 1996-10-08 Itt Automotive Electrical Systems, Inc. Hydraulic motor system
US5564455A (en) * 1995-01-06 1996-10-15 The Charles Machine Works, Inc. Hydraulic circuit for automatic control of a horizontal boring machine
CA2165936C (en) 1995-12-21 2000-09-26 Bert Stahl Method and apparatus for controlling diamond drill feed
FI105943B (fi) * 1996-06-25 2000-10-31 Tamrock Oy Menetelmä ja sovitelma kallioporakoneen syötön ohjaamiseksi
DE19708997C2 (de) * 1997-03-05 2002-08-29 Terra Ag Fuer Tiefbautechnik S Vorrichtung zur Steuerung des Vorschubantriebes einer zum Erzeugen von Erdbohrungen bestimmten Bohranlage
ATE217564T1 (de) * 1997-10-03 2002-06-15 Sig Produktionstechnik Ag Bohrhammer
SE515204C2 (sv) * 1999-11-03 2001-06-25 Atlas Copco Rock Drills Ab Förfarande och anordning för styrning av en bergborrmaskin
FR2802970B1 (fr) * 1999-12-23 2002-03-08 Montabert Ets Dispositif d'alimentation hydraulique d'un appareil de forage roto-percutant
US6422121B1 (en) * 2000-05-25 2002-07-23 Finn Corporation Hydraulic system
US6612822B2 (en) 2001-07-09 2003-09-02 Valeo Electrical Systems, Inc. Hydraulic motor system
FI119654B (fi) * 2002-11-05 2009-01-30 Sandvik Tamrock Oy Menetelmä ainakin kahden hydraulisen toimilaitteen toiminnan ohjaamiseksi, seurantaventtiili sekä edelleen kallionporauslaite
FI115552B (fi) * 2002-11-05 2005-05-31 Sandvik Tamrock Oy Järjestely kallioporauksen ohjaamiseksi
FI123639B (fi) * 2005-04-15 2013-08-30 Sandvik Mining & Constr Oy Menetelmä ja sovitelma kallionporauksen ohjaamiseksi
US8118113B2 (en) * 2009-03-26 2012-02-21 Longyear Tm, Inc. Hydraulic control system for drilling systems
EP3144465B1 (de) 2015-09-15 2020-06-24 Sandvik Mining and Construction Oy Vorrichtung, gesteinsbohranlage und verfahren zum gesteinsbohren
US10385614B2 (en) 2015-09-30 2019-08-20 Park Industries, Inc. Percussive/rotating drill with blow-out, broken bit, and pressure loss detection systems
CN106246178A (zh) * 2016-09-27 2016-12-21 桂林航天工业学院 一种防卡钎凿岩控制系统

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1211565B (de) * 1961-07-20 1966-03-03 Atlas Copco Ab Hydraulische Bohrvorschubregelung
US3303753A (en) * 1965-06-18 1967-02-14 Eimco Corp Pressure liquid control system
CA974975A (en) * 1971-09-07 1975-09-23 Karl G.B. Ekwall Device for controlling the feeding force at rock-drilling
FI55892C (fi) * 1974-03-18 1979-10-10 Tampella Oy Ab Hydraulisk borrmaskin i synnerhet bergborrningsmaskin
FR2357764A1 (fr) * 1976-07-06 1978-02-03 Poclain Sa Dispositif de commande d'au moins deux organes moteurs a fluide
US4064950A (en) * 1976-07-19 1977-12-27 Pekka Salmi Hydraulic drilling machine
US4061201A (en) * 1976-08-26 1977-12-06 J. I. Case Company Hydraulic system with dual pumps for tractor brake, steering, and loader valves
US4215622A (en) * 1978-09-22 1980-08-05 Clark Equipment Company Hydraulic control system
JPS5655684A (en) * 1979-10-06 1981-05-16 Toyo Kogyo Co Feed controller circuit for hydraulic rock driller
US4485623A (en) * 1981-08-10 1984-12-04 Clark Equipment Company Vehicle hydraulic system with pump speed control
SE447502B (sv) * 1982-06-22 1986-11-17 Cerac Inst Sa Matningsanordning vid bergborraggregat for borrning med vetskestralar
US4516467A (en) * 1983-05-27 1985-05-14 Schroeder Brothers Corporation Method and apparatus for controlling a rotary percussive hydraulic drill

Also Published As

Publication number Publication date
FI67604B (fi) 1984-12-31
IT1174193B (it) 1987-07-01
FR2551797A1 (fr) 1985-03-15
CA1237422A (en) 1988-05-31
IT8421386A0 (it) 1984-06-13
US4711090A (en) 1987-12-08
NO164054C (no) 1990-08-22
NO164054B (no) 1990-05-14
NO842358L (no) 1984-12-17
AU569746B2 (en) 1988-02-18
AU2933284A (en) 1984-12-20
DE3421388A1 (de) 1984-12-20
AT384074B (de) 1987-09-25
SE8403151L (sv) 1984-12-15
SE462439B (sv) 1990-06-25
SU1436890A3 (ru) 1988-11-07
SE8403151D0 (sv) 1984-06-13
ATA190984A (de) 1987-02-15
FI832145A0 (fi) 1983-06-14
FI67604C (fi) 1985-04-10
FR2551797B1 (fr) 1990-02-02

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