KR100661701B1 - 유압착암기의 댐퍼압력 제어장치 - Google Patents
유압착암기의 댐퍼압력 제어장치 Download PDFInfo
- Publication number
- KR100661701B1 KR100661701B1 KR1020010002876A KR20010002876A KR100661701B1 KR 100661701 B1 KR100661701 B1 KR 100661701B1 KR 1020010002876 A KR1020010002876 A KR 1020010002876A KR 20010002876 A KR20010002876 A KR 20010002876A KR 100661701 B1 KR100661701 B1 KR 100661701B1
- Authority
- KR
- South Korea
- Prior art keywords
- damping piston
- pressure
- rock
- hydraulic
- force
- Prior art date
Links
- 239000011435 rock Substances 0.000 title claims abstract description 202
- 238000013016 damping Methods 0.000 claims abstract description 225
- 230000007246 mechanism Effects 0.000 claims description 30
- 230000005540 biological transmission Effects 0.000 claims description 11
- 230000003139 buffering effect Effects 0.000 claims description 3
- 238000005553 drilling Methods 0.000 description 64
- 238000006243 chemical reaction Methods 0.000 description 22
- 230000009471 action Effects 0.000 description 21
- 230000007423 decrease Effects 0.000 description 14
- 230000035939 shock Effects 0.000 description 12
- 238000010586 diagram Methods 0.000 description 10
- 239000000872 buffer Substances 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 238000001514 detection method Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001141 propulsive effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Images
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D17/00—Details of, or accessories for, portable power-driven percussive tools
- B25D17/24—Damping the reaction force
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/26—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by impact tools, e.g. by chisels or other tools having a cutting edge
-
- 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
- B25D2250/221—Sensors
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Percussive Tools And Related Accessories (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
Description
Claims (1)
- 공구를 타격하는 타격기구와, 상기 공구에 파쇄대상 측으로의 추진력을 전달하는 전달부재와, 이 전달부재의 후방에 설치되어, 유압원으로부터의 댐퍼압력에 의한 전방으로의 추진력에 의해 상기 공구 및 상기 전달부재로부터의 반사에너지를 완충하는 댐핑피스톤을 구비한 유압착암기에 있어서, 상기 유압원으로부터 상기 댐핑피스톤에 가해지는 댐퍼압력을, 유압착암기 본체에 작용하는 전방으로의 추진력에 의거하여 제어하는 댐퍼압력 제어수단을 구비한 것을 특징으로 하는 유압착암기의 댐퍼압력 제어장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP165128 | 2000-06-01 | ||
JP2000165128A JP4463381B2 (ja) | 2000-06-01 | 2000-06-01 | 油圧さく岩機のダンパ圧力制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010109465A KR20010109465A (ko) | 2001-12-10 |
KR100661701B1 true KR100661701B1 (ko) | 2006-12-26 |
Family
ID=18668649
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020010002876A KR100661701B1 (ko) | 2000-06-01 | 2001-01-18 | 유압착암기의 댐퍼압력 제어장치 |
Country Status (7)
Country | Link |
---|---|
US (1) | US6318478B1 (ko) |
EP (1) | EP1160416B1 (ko) |
JP (1) | JP4463381B2 (ko) |
KR (1) | KR100661701B1 (ko) |
CN (1) | CN100387802C (ko) |
AT (1) | ATE302329T1 (ko) |
DE (1) | DE60112654D1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101056844B1 (ko) * | 2009-02-10 | 2011-08-16 | 한국생산기술연구원 | 착암기용 드리프터의 댐퍼 |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI110804B (fi) * | 2000-06-27 | 2003-03-31 | Sandvik Tamrock Oy | Menetelmä porauskomponenttien liitosten avaamiseksi ja kallioporakone |
FR2837523B1 (fr) * | 2002-03-19 | 2004-05-14 | Montabert Sa | Marteau perforateur hydraulique roto-percutant |
FI121004B (fi) * | 2003-01-03 | 2010-06-15 | Sandvik Mining & Constr Oy | Kallioporakone ja aksiaalilaakeri iskevää kallioporakonetta varten |
FI121218B (fi) * | 2003-07-07 | 2010-08-31 | Sandvik Mining & Constr Oy | Menetelmä jännityspulssin aikaansaamiseksi työkaluun ja painenestekäyttöinen iskulaite |
SE528859C2 (sv) * | 2005-05-23 | 2007-02-27 | Atlas Copco Rock Drills Ab | Styranordning |
SE529036C2 (sv) * | 2005-05-23 | 2007-04-17 | Atlas Copco Rock Drills Ab | Metod och anordning |
SE529416C2 (sv) * | 2005-12-22 | 2007-08-07 | Atlas Copco Rock Drills Ab | Dämpanordning jämte borrmaskin inkluderande en dylik dämpanordning |
SE532464C2 (sv) * | 2007-04-11 | 2010-01-26 | Atlas Copco Rock Drills Ab | Metod, anordning och bergborrningsrigg för styrning av åtminstone en borrparameter |
SE532482C2 (sv) * | 2007-04-11 | 2010-02-02 | Atlas Copco Rock Drills Ab | Metod, anordning och bergborrningsrigg för styrning av åtminstone en borrparameter |
SE533986C2 (sv) * | 2008-10-10 | 2011-03-22 | Atlas Copco Rock Drills Ab | Metod anordning och borrigg samt datoriserat styrsystem för att styra en bergborrmaskin vid borrning i berg |
FI121220B (fi) | 2008-11-20 | 2010-08-31 | Sandvik Mining & Constr Oy | Kallioporakone ja aksiaalilaakerimoduuli |
FI121221B (fi) | 2008-11-20 | 2010-08-31 | Sandvik Mining & Constr Oy | Kallioporakone ja aksiaalilaakerimoduuli |
SE534815C2 (sv) | 2010-05-03 | 2012-01-10 | Atlas Copco Rock Drills Ab | Bergborrmaskin med dämpkolv |
SE534844C2 (sv) * | 2010-05-28 | 2012-01-17 | Atlas Copco Rock Drills Ab | Bergborrmaskin, löstagbar patron, stoppning och borrigg innefattande bergborrmaskinen |
KR101295291B1 (ko) * | 2012-02-29 | 2013-08-09 | 차도균 | 위치유지부재가 구비된 착암기 |
US9151117B2 (en) | 2012-08-31 | 2015-10-06 | Caterpillar Global Mining Llc | Media pressure cavitation protection system for rock drills |
KR101504402B1 (ko) | 2012-12-10 | 2015-03-24 | 주식회사 에버다임 | 유압식 회전 타격장치 |
WO2014208922A1 (ko) * | 2013-06-24 | 2014-12-31 | 주식회사 에버다임 | 유압식 회전 타격장치 |
KR101412092B1 (ko) * | 2013-11-28 | 2014-07-02 | 주식회사 엔와이테크 | 저소음형 유압 타격 장치 |
SE537838C2 (sv) * | 2014-02-14 | 2015-11-03 | Atlas Copco Rock Drills Ab | Dämpningsanordning för slagverk, slagverk och bergborrmaskin |
JP6303767B2 (ja) * | 2014-04-24 | 2018-04-04 | 日立工機株式会社 | 打撃作業機 |
RU2611103C2 (ru) * | 2014-12-24 | 2017-02-21 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Орловский государственный университет имени И.С. Тургенева" (ФГБОУ ВО "ОГУ им. И.С. Тургенева") | Устройство ударного действия |
JP6571797B2 (ja) * | 2015-12-24 | 2019-09-04 | 古河ロックドリル株式会社 | 油圧打撃装置 |
EP3260647B1 (en) * | 2016-06-22 | 2019-08-07 | Sandvik Mining and Construction Oy | Rock drill |
JP7041454B2 (ja) * | 2018-06-27 | 2022-03-24 | 古河ロックドリル株式会社 | 穿孔制御装置 |
JP6906208B2 (ja) * | 2018-07-03 | 2021-07-21 | 株式会社Taiyo | 油圧削岩機、そのためのダンパ油圧回路、およびダンパの圧力制御方法 |
CN110965931B (zh) * | 2019-12-09 | 2021-07-02 | 台州市振鹏信息科技有限公司 | 一种结构改进的液压凿岩机 |
US11933142B2 (en) * | 2021-05-26 | 2024-03-19 | Halliburton Energy Services, Inc. | Traceability of cementing plug using smart dart |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59150896A (ja) * | 1982-12-27 | 1984-08-29 | アトラス・コプコ・アクチボラグ | さく岩装置および衝撃さく岩を最良に行なう方法 |
JPH09174461A (ja) * | 1995-12-07 | 1997-07-08 | Krupp Bautechnik Gmbh | 衝撃ピストンを有する流体駆動衝撃装置の作動特性の制御方法及びこの方法を実施する衝撃装置 |
JPH11173063A (ja) * | 1997-12-09 | 1999-06-29 | Yamamoto Rock Machine Kk | 油圧式さく岩機の制御装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE398066B (sv) * | 1975-03-18 | 1977-12-05 | Atlas Copco Ab | Sett och anordning vid slaende bearbetning for dempning av rekylen fran ett arbetsverktyg |
US4222462A (en) * | 1978-10-11 | 1980-09-16 | Ottestad Jack Benton | Brake to decelerate axially moving actuating rod |
US4703838A (en) * | 1980-05-27 | 1987-11-03 | Caterpillar Tractor Co. | Recoil damper for a reciprocating member |
SE440873B (sv) * | 1981-02-11 | 1985-08-26 | Atlas Copco Ab | Hydrauliskt slagverk med reflexdempare innefattande leckspalter i serie med strypmunstycke |
WO1986002694A1 (en) * | 1984-10-22 | 1986-05-09 | Atlas Copco Aktiebolag | A rock drill |
FR2663680B1 (fr) * | 1990-06-26 | 1992-09-11 | Eimco Secoma | Dispositif de controle d'effort d'ancrage pour glissiere de foration. |
FR2667110A1 (fr) * | 1990-09-20 | 1992-03-27 | Secoma Sa | Dispositif de controle de l'effort de poussee pour glissiere de foration telescopique. |
GB2265106B (en) * | 1992-03-18 | 1995-07-05 | Max Co Ltd | Air-pressure-operated impulsion mechanism |
ZA932779B (en) * | 1993-04-21 | 1994-10-12 | Jarmo Uolevi Leppaenen | Control system for percussion drill |
SE508064C2 (sv) * | 1993-10-15 | 1998-08-17 | Atlas Copco Rock Drills Ab | Bergborrningsanordning med reflexdämpare |
JP3483015B2 (ja) * | 1995-10-16 | 2004-01-06 | 古河機械金属株式会社 | 油圧打撃装置の緩衝機構 |
JPH1139490A (ja) | 1997-07-24 | 1999-02-12 | Yuji Tamaki | 写真画像を用いた既設構造物の外形図面作成用データの生成方法および外形図面作成用データの生成処理プログラムを記録したコンピュータ読み取り可能な記録媒体 |
-
2000
- 2000-06-01 JP JP2000165128A patent/JP4463381B2/ja not_active Expired - Lifetime
-
2001
- 2001-01-18 KR KR1020010002876A patent/KR100661701B1/ko active IP Right Grant
- 2001-02-09 US US09/780,327 patent/US6318478B1/en not_active Expired - Lifetime
- 2001-03-15 CN CNB011114916A patent/CN100387802C/zh not_active Expired - Lifetime
- 2001-05-19 AT AT01112296T patent/ATE302329T1/de not_active IP Right Cessation
- 2001-05-19 EP EP01112296A patent/EP1160416B1/en not_active Revoked
- 2001-05-19 DE DE60112654T patent/DE60112654D1/de not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59150896A (ja) * | 1982-12-27 | 1984-08-29 | アトラス・コプコ・アクチボラグ | さく岩装置および衝撃さく岩を最良に行なう方法 |
JPH09174461A (ja) * | 1995-12-07 | 1997-07-08 | Krupp Bautechnik Gmbh | 衝撃ピストンを有する流体駆動衝撃装置の作動特性の制御方法及びこの方法を実施する衝撃装置 |
JPH11173063A (ja) * | 1997-12-09 | 1999-06-29 | Yamamoto Rock Machine Kk | 油圧式さく岩機の制御装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101056844B1 (ko) * | 2009-02-10 | 2011-08-16 | 한국생산기술연구원 | 착암기용 드리프터의 댐퍼 |
Also Published As
Publication number | Publication date |
---|---|
US20010047873A1 (en) | 2001-12-06 |
CN1327119A (zh) | 2001-12-19 |
US6318478B1 (en) | 2001-11-20 |
ATE302329T1 (de) | 2005-09-15 |
JP4463381B2 (ja) | 2010-05-19 |
KR20010109465A (ko) | 2001-12-10 |
EP1160416B1 (en) | 2005-08-17 |
EP1160416A2 (en) | 2001-12-05 |
CN100387802C (zh) | 2008-05-14 |
JP2001341083A (ja) | 2001-12-11 |
EP1160416A3 (en) | 2004-01-02 |
DE60112654D1 (de) | 2005-09-22 |
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