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NO20041871L - Fremgangsmate og anordning for overvakning av operasjon av en slaginnretning - Google Patents

Fremgangsmate og anordning for overvakning av operasjon av en slaginnretning

Info

Publication number
NO20041871L
NO20041871L NO20041871A NO20041871A NO20041871L NO 20041871 L NO20041871 L NO 20041871L NO 20041871 A NO20041871 A NO 20041871A NO 20041871 A NO20041871 A NO 20041871A NO 20041871 L NO20041871 L NO 20041871L
Authority
NO
Norway
Prior art keywords
percussion device
percussion
pressure
operating state
monitoring
Prior art date
Application number
NO20041871A
Other languages
English (en)
Other versions
NO325048B1 (no
Inventor
Vesa Uitto
Markku Keskiniva
Timo Kemppainen
Original Assignee
Sandvik 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 Sandvik Tamrock Oy filed Critical Sandvik Tamrock Oy
Publication of NO20041871L publication Critical patent/NO20041871L/no
Publication of NO325048B1 publication Critical patent/NO325048B1/no

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D9/14—Control devices for the reciprocating piston
    • 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
    • E21B1/00—Percussion drilling
    • E21B1/12—Percussion drilling with a reciprocating impulse member
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/195—Regulation means

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Measuring Fluid Pressure (AREA)
  • Harvester Elements (AREA)
  • Lifting Devices For Agricultural Implements (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

Abstract

Oppfinnelsen vedrører en fremgangsmåte og en anordning for overvåkning av operasjonen av en slaginnretning, hvilken slaginnretning (1) innbefatter et slagstempel (3) og en trykkanal (5) for tilførsel av trykkmedium til slaginnretningen (1) for bevegelse av slagstempelet (3). Fremgangsmåten og anordningen måler trykkpulsering i trykkmediet som virker i trykkanalen (5), hvilken trykkpulsering blir avbildet som en trykkurve (10). Ut fra trykkpulseringen blir det bestemt parametere som avbilder operasjonstilstanden for slaginnretningen (1), og operasjonstilstanden for slaginnretningen (1) blir bestemt på grunnlag av nevnte parametere. I tillegg er det beskrevet et arrangement for styring av operasjonen av slaginnretningen på grunnlag av operasjonstilstanden for slaginnretningen (1).
NO20041871A 2001-10-18 2004-05-06 Fremgangsmate og anordning for overvakning av operasjon av en slaginnretning NO325048B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20012021A FI121219B (fi) 2001-10-18 2001-10-18 Menetelmä ja laitteisto iskulaitteen toiminnan monitoroimiseksi sekä sovitelma iskulaitteen toiminnan säätämiseksi
PCT/FI2002/000808 WO2003033216A1 (en) 2001-10-18 2002-10-17 Method and apparatus for monitoring operation of percussion device

Publications (2)

Publication Number Publication Date
NO20041871L true NO20041871L (no) 2004-05-06
NO325048B1 NO325048B1 (no) 2008-01-21

Family

ID=8562077

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20041871A NO325048B1 (no) 2001-10-18 2004-05-06 Fremgangsmate og anordning for overvakning av operasjon av en slaginnretning

Country Status (13)

Country Link
US (1) US7051525B2 (no)
EP (1) EP1461187B1 (no)
JP (1) JP4317017B2 (no)
CN (1) CN1301826C (no)
AT (1) ATE408478T1 (no)
AU (1) AU2002333927B2 (no)
CA (1) CA2463601C (no)
DE (1) DE60228996D1 (no)
ES (1) ES2312662T3 (no)
FI (1) FI121219B (no)
NO (1) NO325048B1 (no)
WO (1) WO2003033216A1 (no)
ZA (1) ZA200402883B (no)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI121218B (fi) * 2003-07-07 2010-08-31 Sandvik Mining & Constr Oy Menetelmä jännityspulssin aikaansaamiseksi työkaluun ja painenestekäyttöinen iskulaite
GB2411375B (en) * 2004-02-26 2008-04-09 South West Highways Ltd Vibration reduction system
FI20045353L (fi) * 2004-09-24 2006-03-25 Sandvik Tamrock Oy Menetelmä kiven rikkomiseksi
US7921936B2 (en) * 2005-02-25 2011-04-12 Commonwealth Scientific And Industrial Research Organisation Method and system for controlling an excavating apparatus
KR100969342B1 (ko) 2005-06-03 2010-07-09 가부시키가이샤 고마쓰 세이사쿠쇼 작업 기계
FI123572B (fi) * 2005-10-07 2013-07-15 Sandvik Mining & Constr Oy Menetelmä ja kallionporauslaite reiän poraamiseksi kallioon
SE530467C2 (sv) * 2006-09-21 2008-06-17 Atlas Copco Rock Drills Ab Förfarande och anordning för bergborrning
SE532464C2 (sv) * 2007-04-11 2010-01-26 Atlas Copco Rock Drills Ab Metod, anordning och bergborrningsrigg för styrning av åtminstone en borrparameter
FI122300B (fi) * 2008-09-30 2011-11-30 Sandvik Mining & Constr Oy Menetelmä ja sovitelma kallionporauslaitteen yhteydessä
DE202009001238U1 (de) 2009-02-02 2010-06-24 Storz Medical Ag Gerät zur Druckwellenbehandlung mit Parametereinstellung
FI121978B (fi) 2009-12-21 2011-06-30 Sandvik Mining & Constr Oy Menetelmä rikotusvasaran käyttömäärän määrittämiseksi, rikotusvasara sekä mittauslaite
SE535585C2 (sv) * 2010-09-20 2012-10-02 Spc Technology Ab Förfarande och anordning för slagverkande sänkhålsborrning
US20130038062A1 (en) 2011-07-29 2013-02-14 Samusideen Adewale Salu System for producing hydraulic transient energy
CN104334318A (zh) * 2012-05-25 2015-02-04 罗伯特·博世有限公司 冲击机构单元
US9434056B2 (en) 2013-12-12 2016-09-06 Ingersoll-Rand Company Impact tools with pressure verification and/or adjustment
SE540205C2 (sv) * 2016-06-17 2018-05-02 Epiroc Rock Drills Ab System och förfarande för att bedöma effektivitet hos en borrningsprocess
CN108581965B (zh) * 2018-04-23 2021-06-04 中山绿威科技有限公司 电锤及其控制方法
EP3617441B1 (en) * 2018-08-31 2021-06-09 Sandvik Mining and Construction Oy Rock breaking device
EP3617442B1 (en) * 2018-08-31 2022-10-19 Sandvik Mining and Construction Oy Rock drilling device
EP3889388A1 (en) 2020-03-30 2021-10-06 Sandvik Mining and Construction Oy Apparatus, rock breaking machine and method of monitoring rock breaking machine
SE2050667A1 (en) * 2020-06-08 2021-12-09 Epiroc Rock Drills Ab Method and System for Diagnosing an Accumulator in a Hydraulic Circuit
DE102020208479A1 (de) * 2020-07-07 2022-01-13 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zu einer Erkennung eines Rückschlags oder eines Durchschlags einer Werkzeugmaschine mit einer oszillierenden Abtriebsbewegung, Vorrichtung und Werkzeugmaschine mit der Vorrichtung
CN115184234B (zh) * 2022-07-01 2024-10-18 西南石油大学 一种超高压气藏钻井液污染评价实验系统及方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8207405L (sv) 1982-12-27 1984-06-28 Atlas Copco Ab Bergborranordning och metod att optimera bergborrning
SE444528B (sv) * 1983-01-26 1986-04-21 Stabilator Ab Sett och anordning for att styra slagenergin hos ett slagborrverk som funktion av borrnackens lege
FR2602448B1 (fr) * 1986-08-07 1988-10-21 Montabert Ets Procede de regulation des parametres de percussion du piston de frappe d'un appareil mu par un fluide incompressible sous pression, et appareil pour la mise en oeuvre de ce procede
CN1070027A (zh) * 1991-09-03 1993-03-17 西安石油学院 冲击式钻机钻具工作状态判别方法和操作指导装置
JP3064574B2 (ja) * 1991-09-27 2000-07-12 株式会社小松製作所 油圧掘削機における作業油量切換制御装置
JP3192045B2 (ja) 1993-12-17 2001-07-23 豊田工機株式会社 打撃力監視装置
JPH09287379A (ja) 1996-04-22 1997-11-04 Furukawa Co Ltd さく岩機の打撃数検出装置
JP2941717B2 (ja) * 1996-08-21 1999-08-30 中小企業事業団 さく岩機のさく孔制御装置
FI103825B1 (fi) * 1998-03-17 1999-09-30 Tamrock Oy Menetelmä ja laitteisto kallioporakoneen porauksen säätämiseksi
JPH11333757A (ja) 1998-05-22 1999-12-07 Hitachi Constr Mach Co Ltd 油圧作業機の破砕機制御装置
US6202411B1 (en) * 1998-07-31 2001-03-20 Kobe Steel, Ltd. Flow rate control device in a hydraulic excavator
DE19923680B4 (de) * 1999-05-22 2004-02-26 Atlas Copco Construction Tools Gmbh Verfahren zur Ermittlung der Betriebsdauer und des Einsatz-Zustands eines hydraulischen Schlagaggregats, insbesondere Hydraulikhammer, sowie Vorrichtung zur Durchführung des Verfahrens

Also Published As

Publication number Publication date
JP2005505433A (ja) 2005-02-24
DE60228996D1 (de) 2008-10-30
JP4317017B2 (ja) 2009-08-19
CA2463601C (en) 2009-05-12
EP1461187B1 (en) 2008-09-17
FI121219B (fi) 2010-08-31
WO2003033216A1 (en) 2003-04-24
NO325048B1 (no) 2008-01-21
CA2463601A1 (en) 2003-04-24
CN1301826C (zh) 2007-02-28
US7051525B2 (en) 2006-05-30
ES2312662T3 (es) 2009-03-01
ZA200402883B (en) 2004-10-25
CN1571713A (zh) 2005-01-26
AU2002333927B2 (en) 2007-01-04
FI20012021L (fi) 2003-04-19
US20040244493A1 (en) 2004-12-09
FI20012021A0 (fi) 2001-10-18
ATE408478T1 (de) 2008-10-15
EP1461187A1 (en) 2004-09-29

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