NO20060427L - Fremgangsmate for generering av spenningspulser i et verktoy ved hjelp av en trykkfluidaktivert slaganordning, samt slaganordning - Google Patents

Fremgangsmate for generering av spenningspulser i et verktoy ved hjelp av en trykkfluidaktivert slaganordning, samt slaganordning

Info

Publication number
NO20060427L
NO20060427L NO20060427A NO20060427A NO20060427L NO 20060427 L NO20060427 L NO 20060427L NO 20060427 A NO20060427 A NO 20060427A NO 20060427 A NO20060427 A NO 20060427A NO 20060427 L NO20060427 L NO 20060427L
Authority
NO
Norway
Prior art keywords
impactor
tool
activated
pressurized fluid
voltage pulses
Prior art date
Application number
NO20060427A
Other languages
English (en)
Inventor
Timo Muuttonen
Aimo Helin
Jorma Maki
Markku Keskiniva
Erkki Ahola
Mauri Eskko
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 NO20060427L publication Critical patent/NO20060427L/no

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
    • E21B44/08—Automatic control of the tool feed in response to the amplitude of the movement of the percussion tool, e.g. jump or recoil
    • 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
    • B25D9/06—Means for driving the impulse member
    • B25D9/12—Means for driving the impulse member comprising a built-in liquid motor, i.e. the tool being driven by hydraulic pressure
    • B25D9/125—Means for driving the impulse member comprising a built-in liquid motor, i.e. the tool being driven by hydraulic pressure driven directly by liquid pressure working with pulses
    • 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
    • B25D9/145—Control devices for the reciprocating piston for hydraulically actuated hammers having an accumulator
    • 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
    • B25D9/16—Valve arrangements therefor
    • B25D9/22—Valve arrangements therefor involving a rotary-type slide valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Earth Drilling (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

Det er tilveiebrakt en fremgangsmåte for generering av en spenningspuls, samt en slaganordning. I fremgangsmåten bhr tiykkfluid matet som tiykkpulser til et arbeidskammer som befinner seg mellom rammen til slaganordningen og et verktøy slik at den resulterende kraften presser verktøyet mot materialet som skal behandles. Slaganordningen innbefatter et arbeidskammer og midler for å føre tiykkfluid som tiykkpulser dertil slik at en kraft blir produsert mellom rammen til slaganordningen og et verktøy for å presse verktøyet mot materialet som skal behandles.
NO20060427A 2003-07-07 2006-01-26 Fremgangsmate for generering av spenningspulser i et verktoy ved hjelp av en trykkfluidaktivert slaganordning, samt slaganordning NO20060427L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20031036A FI121218B (fi) 2003-07-07 2003-07-07 Menetelmä jännityspulssin aikaansaamiseksi työkaluun ja painenestekäyttöinen iskulaite
PCT/FI2004/000428 WO2005002801A1 (en) 2003-07-07 2004-07-06 Method of generating stress pulse in tool by means of pressure fluid operated impact device, and impact device

Publications (1)

Publication Number Publication Date
NO20060427L true NO20060427L (no) 2006-01-26

Family

ID=27636073

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20060427A NO20060427L (no) 2003-07-07 2006-01-26 Fremgangsmate for generering av spenningspulser i et verktoy ved hjelp av en trykkfluidaktivert slaganordning, samt slaganordning

Country Status (13)

Country Link
US (1) US7322425B2 (no)
EP (1) EP1651390B1 (no)
JP (1) JP4707663B2 (no)
KR (1) KR101118940B1 (no)
CN (1) CN100400241C (no)
AU (1) AU2004253318B2 (no)
BR (1) BRPI0412435A (no)
CA (1) CA2531531C (no)
FI (1) FI121218B (no)
NO (1) NO20060427L (no)
RU (1) RU2341635C2 (no)
WO (1) WO2005002801A1 (no)
ZA (1) ZA200600129B (no)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI115451B (fi) * 2003-07-07 2005-05-13 Sandvik Tamrock Oy Iskulaite ja menetelmä jännityspulssin muodostamiseksi iskulaitteessa
SE528699C2 (sv) * 2004-06-09 2007-01-30 Atlas Copco Rock Drills Ab Metod och system för styrning av borrparametrar under påhugg
FI20045353A (fi) * 2004-09-24 2006-03-25 Sandvik Tamrock Oy Menetelmä kiven rikkomiseksi
FI123740B (fi) 2005-01-05 2013-10-15 Sandvik Mining & Constr Oy Menetelmä painenestekäyttöisen iskulaitteen ohjaamiseksi ja iskulaite
FI117548B (fi) * 2005-03-24 2006-11-30 Sandvik Tamrock Oy Iskulaite
SE528859C2 (sv) 2005-05-23 2007-02-27 Atlas Copco Rock Drills Ab Styranordning
SE528654C2 (sv) 2005-05-23 2007-01-09 Atlas Copco Rock Drills Ab Impulsgenerator och impulsverktyg med impulsgenerator
SE529036C2 (sv) 2005-05-23 2007-04-17 Atlas Copco Rock Drills Ab Metod och anordning
SE528650C2 (sv) 2005-05-23 2007-01-09 Atlas Copco Rock Drills Ab Impulsgenerator och förfarande för impulsgenerering
SE528649C8 (sv) * 2005-05-23 2007-02-27 Atlas Copco Rock Drills Ab Impulsgenerator, hydrauliskt impulsverktyg och förfarande för att alstra impulser
SE529415C2 (sv) 2005-12-22 2007-08-07 Atlas Copco Rock Drills Ab Pulsgenerator och impulsmaskin för ett avverkande verktyg
SE530572C2 (sv) * 2006-11-16 2008-07-08 Atlas Copco Rock Drills Ab Pulsmaskin för en bergborrmaskin, metod för skapande av mekaniska pulser i pulsmaskinen, samt bergborrmaskin och borrigg innefattande sådan pulsmaskin
FI121533B (fi) * 2009-03-26 2010-12-31 Sandvik Mining & Constr Oy Iskulaite
FI124781B (fi) * 2009-03-26 2015-01-30 Sandvik Mining & Constr Oy Iskulaite
SE535186C2 (sv) * 2010-05-12 2012-05-15 Atlas Copco Tools Ab Mutterdragare med hydraulisk pulsenhet
FI124922B (fi) * 2012-01-18 2015-03-31 Yrjö Raunisto Iskulaite
DE102015008339A1 (de) 2015-07-01 2017-01-05 Tracto-Technik Gmbh & Co. Kg "Rammbohrvorrichtung und Verfahren zum Umsteuern einer Rammbohrvorrichtung"
CN110038339B (zh) * 2019-05-31 2022-10-21 上海宇豪环境工程有限公司 一种陶瓷膜过滤器
AU2021374828A1 (en) * 2020-11-06 2023-06-22 Mincon International Limited Drilling device with fluid column resonator

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GB191504350A (en) 1915-03-19 1916-03-16 Gogu Constantinesco Improvements in Rock Drills and like Machines.
US3583498A (en) * 1970-02-13 1971-06-08 Ceg Corp Impact hammer
US3670826A (en) * 1970-09-11 1972-06-20 Gardner Denver Co Control system for drills
US3971217A (en) 1972-08-04 1976-07-27 The Secretary Of State For Trade And Industry In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Reciprocatable devices
JPS5322763B2 (no) * 1972-09-16 1978-07-11
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GB2062124B (en) * 1979-10-22 1983-10-05 Secretary Industry Brit Fluid driven oscillator and hammer device
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
GB2190147A (en) * 1986-03-27 1987-11-11 Derek George Saunders Hydraulically-operated tools
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SE508064C2 (sv) * 1993-10-15 1998-08-17 Atlas Copco Rock Drills Ab Bergborrningsanordning med reflexdämpare
FI941689A (fi) * 1994-04-13 1995-10-14 Doofor Oy Menetelmä ja poralaite poranterään välitettävän iskupulssin muodon sovittamiseksi
FI98401C (fi) * 1995-10-10 1997-06-10 Tamrock Oy Menetelmä porakoneen porauksen säätämiseksi ja kallioporakone
FI104279B1 (fi) * 1996-11-27 1999-12-15 Tamrock Oy Menetelmä ja sovitelma kallionporauksen syötön ohjaamiseksi
CN2326395Y (zh) * 1997-05-21 1999-06-30 王惠民 液压镐
FI107891B (fi) * 1998-03-30 2001-10-31 Sandvik Tamrock Oy Painenestekäyttöinen iskulaite
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JP4463381B2 (ja) * 2000-06-01 2010-05-19 古河機械金属株式会社 油圧さく岩機のダンパ圧力制御装置
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FI116125B (fi) * 2001-07-02 2005-09-30 Sandvik Tamrock Oy Iskulaite
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Also Published As

Publication number Publication date
FI121218B (fi) 2010-08-31
FI20031036A0 (fi) 2003-07-07
KR20060054289A (ko) 2006-05-22
RU2006103359A (ru) 2007-08-20
AU2004253318A1 (en) 2005-01-13
CA2531531A1 (en) 2005-01-13
BRPI0412435A (pt) 2006-09-05
ZA200600129B (en) 2006-12-27
AU2004253318B2 (en) 2009-09-10
FI20031036A (fi) 2005-02-17
US7322425B2 (en) 2008-01-29
US20060185864A1 (en) 2006-08-24
WO2005002801A1 (en) 2005-01-13
JP2007514552A (ja) 2007-06-07
EP1651390A1 (en) 2006-05-03
CN1819897A (zh) 2006-08-16
EP1651390B1 (en) 2015-05-20
JP4707663B2 (ja) 2011-06-22
CN100400241C (zh) 2008-07-09
RU2341635C2 (ru) 2008-12-20
CA2531531C (en) 2012-01-03
KR101118940B1 (ko) 2012-02-27

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