WO1989000235A1 - Trepan a taillant ou a molettes - Google Patents
Trepan a taillant ou a molettes Download PDFInfo
- Publication number
- WO1989000235A1 WO1989000235A1 PCT/DE1988/000385 DE8800385W WO8900235A1 WO 1989000235 A1 WO1989000235 A1 WO 1989000235A1 DE 8800385 W DE8800385 W DE 8800385W WO 8900235 A1 WO8900235 A1 WO 8900235A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- drilling tool
- housing
- drilling
- tools
- unit
- Prior art date
Links
- 238000005553 drilling Methods 0.000 claims abstract description 33
- 238000003801 milling Methods 0.000 claims abstract description 9
- 230000004913 activation Effects 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 3
- 239000011435 rock Substances 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000003116 impacting effect Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000002679 ablation Methods 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/10—Making by using boring or cutting machines
- E21D9/1006—Making by using boring or cutting machines with rotary cutting tools
- E21D9/104—Cutting tool fixtures
- E21D9/1046—Vibrating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0032—Arrangements for preventing or isolating vibrations in parts of the machine
- B23Q11/0035—Arrangements for preventing or isolating vibrations in parts of the machine by adding or adjusting a mass, e.g. counterweights
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/02—Driving main working members
- B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
-
- 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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/24—Drilling using vibrating or oscillating means, e.g. out-of-balance masses
Definitions
- Figure 1 is -1- the drive motor, which is flanged directly to the housing with the two imbalances driven in opposite directions via ring gears -2-.
- -3- is a shaft which is carried out in a special embodiment for driving the drilling tool and for which separate protection is requested.
- -4- is the drive and the bearing of an impacting / milling toothed roller chisel with this type of construction, which strikes even more via an eccentric activation and is driven extremely reduced by an intermeshing inner and outer ring gear - in a manner known per se.
- the drive shaft (for example 3) run with a 3 mm eccentric and the counterbalance imbalance with 3,000 rpm.
- FIG 3 -13- is the drive motor lying again in the pivot point -14- with the unbalance impact system -15- arranged on one side of the pivot point.
- a driven, snow-running cutting or slow-turning milling tool possibly additionally activated -16-, is arranged in a displacement piece -17- so that the impact force and the respective amplitude can be selected or adjusted depending on the requirements, for which purpose as well separate protection is requested; - If the distance of the striking unit from the fulcrum is equal to that of the drilling tool, the amplitude and impact force of the striking unit and the drilling tool are identical, if you reduce the distance between the drilling tool and the fulcrum, the amplitude is reduced and the impact force is increased - vice versa.
- FIG. 4 shows a drilling unit with a hemispherical drilling head which corresponds to that of FIG. 1 in the system - and can also be variably adjusted in all directions in the field - by adjusting / adjusting the opposing imbalances (2) and / or by rotating the housing -19-.
- the disc drilling / ablation undercutting tool in FIG. 1 is the storage / suspension for the entire unit.
- the suspension / buffering is not shown here - it can also be installed in the pivot, for example.
- the striking unit can of course also be variable in distance from the drilling tool and / or from the fulcrum in order to allow a cutting / rolling or other drilling tool to work with variable forces and variable amplitudes.
- FIG. 4 shows a drilling unit with a hemispherical drilling head which corresponds to that of FIG. 1 in the system - and can also be variably adjusted in all directions in the field - by adjusting / adjusting the opposing imbalances (2) and / or by rotating the housing -19-
- a hemispherical boring head -20- is provided, which according to the invention is additionally activated via the eccentric in the direction -21- and can be driven slowly rotating via the declared gearwheels inside - and over the stronger linear unbalance stroke in the direction -22- - the direction of advance during full hole drilling - is superimposed; Separate protection is requested for this combination, but in particular to be able to control a pilot hole with a standing rod by rotating the housing -19- with a slightly eccentric linear stroke -23-.
- this version can of course also be used / removed in both directions -21- - preferably when used on partial cuts / jib drilling machines, especially for plunge-cutting in direction 22 and removal-21.
- roller-shaped or hemispherical hammering / milling drilling tools can also be installed - special protection is also requested for this - in particular for use on part-cutting / cantilever machines which, with this technology, use the hardest and most abrasive rocks - but also Can remove road surfaces / coverings.
- the pressure forces required with these systems are a fraction of those required for conventional roller drilling tools; the pressures are also incomparably lower than with conventional milling.
- the drilling progress / removal rates are multiple - especially in hard rock or the like.
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Earth Drilling (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
Un ou plusieurs trépans (5) à taillant, à fraise ou à molettes rotatifs, éventuellement entraînés, sont activés en ligne droite par deux balourds (2), masses ou similaire mutuellement décalés de 180°, entraînés à grande vitesse et synchroniquement en sens opposés et montés sur/dans un logement ou support amortis/suspendus sur ressorts. Les outils de forage peuvent être en outre activés et/ou entraînés. On peut déterminer le sens de l'impact en ajustant/rajustant les balourds opposés et/ou en tournant le logement/l'ensemble.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH2404/87A CH675387A5 (fr) | 1987-06-29 | 1987-06-29 | |
CH2404/87-0 | 1987-06-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1989000235A1 true WO1989000235A1 (fr) | 1989-01-12 |
Family
ID=4232998
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE1988/000385 WO1989000235A1 (fr) | 1987-06-29 | 1988-06-27 | Trepan a taillant ou a molettes |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0330683A1 (fr) |
AU (1) | AU1965088A (fr) |
CH (1) | CH675387A5 (fr) |
WO (1) | WO1989000235A1 (fr) |
ZA (1) | ZA884652B (fr) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0455994A2 (fr) * | 1990-04-09 | 1991-11-13 | Bechem, Hannelore | Entraînement excentrique pour rouleaux, molettes et outils de forage, fraiseurs à oscillation latérale |
EP0692612A2 (fr) * | 1994-07-13 | 1996-01-17 | Bechem, Hannelore | Procédé de forage avec un outil de forage avec un arbre arrangé excentriquement |
CN105422114A (zh) * | 2016-01-24 | 2016-03-23 | 吉林大学 | 一种带有超声波振动器的tbm高效碎岩刀盘 |
CN111706345A (zh) * | 2020-05-14 | 2020-09-25 | 马鞍山灵山机械设备科技有限公司 | 一种盾构机刀具固定装置 |
CN112127796A (zh) * | 2020-09-29 | 2020-12-25 | 刘永泮 | 一种打洞机 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101796263B (zh) * | 2007-09-18 | 2013-01-09 | 布西鲁斯欧洲有限公司 | 牙轮钻具或牙轮钻头 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3023820A (en) * | 1956-05-16 | 1962-03-06 | Desvaux Jacques | Bore-hole drilling including tubing of the drilled hole |
DE1191768B (de) * | 1960-11-02 | 1965-04-29 | Soeding & Halbach J C | Bohrgeraet |
DE2945228A1 (de) * | 1979-11-09 | 1981-05-21 | Salzgitter Maschinen Und Anlagen Ag, 3320 Salzgitter | Vibrationsantrieb, insbesondere fuer rollenbohrwerkzeuge |
DE3010638A1 (de) * | 1980-03-20 | 1981-09-24 | Bergwerksverband Gmbh, 4300 Essen | Drehschwingungserreger |
US4444434A (en) * | 1981-10-20 | 1984-04-24 | Resonant Technology Company | Continuous miner |
-
1987
- 1987-06-29 CH CH2404/87A patent/CH675387A5/de not_active IP Right Cessation
-
1988
- 1988-06-27 WO PCT/DE1988/000385 patent/WO1989000235A1/fr not_active Application Discontinuation
- 1988-06-27 EP EP88905659A patent/EP0330683A1/fr not_active Withdrawn
- 1988-06-27 AU AU19650/88A patent/AU1965088A/en not_active Abandoned
- 1988-06-29 ZA ZA884652A patent/ZA884652B/xx unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3023820A (en) * | 1956-05-16 | 1962-03-06 | Desvaux Jacques | Bore-hole drilling including tubing of the drilled hole |
DE1191768B (de) * | 1960-11-02 | 1965-04-29 | Soeding & Halbach J C | Bohrgeraet |
DE2945228A1 (de) * | 1979-11-09 | 1981-05-21 | Salzgitter Maschinen Und Anlagen Ag, 3320 Salzgitter | Vibrationsantrieb, insbesondere fuer rollenbohrwerkzeuge |
DE3010638A1 (de) * | 1980-03-20 | 1981-09-24 | Bergwerksverband Gmbh, 4300 Essen | Drehschwingungserreger |
US4444434A (en) * | 1981-10-20 | 1984-04-24 | Resonant Technology Company | Continuous miner |
Non-Patent Citations (1)
Title |
---|
Gluckauf, Band 118, Nr. 9, Mai 1982, Verlag Gluckauf, (Essen, DE), L. Baumann: "Neue Verfahren des maschinellen Streckenvortriebs", Seiten 441-444 * |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0455994A2 (fr) * | 1990-04-09 | 1991-11-13 | Bechem, Hannelore | Entraînement excentrique pour rouleaux, molettes et outils de forage, fraiseurs à oscillation latérale |
EP0455994A3 (en) * | 1990-04-09 | 1992-01-02 | Bechem, Hannelore | Eccentric drive for radially oscillating rollers, rolling cutters and milling drilling tools |
EP0692612A2 (fr) * | 1994-07-13 | 1996-01-17 | Bechem, Hannelore | Procédé de forage avec un outil de forage avec un arbre arrangé excentriquement |
EP0692612A3 (fr) * | 1994-07-13 | 1997-06-04 | Bechem Hannelore | Procédé de forage avec un outil de forage avec un arbre arrangé excentriquement |
CN105422114A (zh) * | 2016-01-24 | 2016-03-23 | 吉林大学 | 一种带有超声波振动器的tbm高效碎岩刀盘 |
CN111706345A (zh) * | 2020-05-14 | 2020-09-25 | 马鞍山灵山机械设备科技有限公司 | 一种盾构机刀具固定装置 |
CN111706345B (zh) * | 2020-05-14 | 2022-03-29 | 马鞍山灵山机械设备科技有限公司 | 一种盾构机刀具固定装置 |
CN112127796A (zh) * | 2020-09-29 | 2020-12-25 | 刘永泮 | 一种打洞机 |
CN112127796B (zh) * | 2020-09-29 | 2022-04-26 | 刘永泮 | 一种打洞机 |
Also Published As
Publication number | Publication date |
---|---|
CH675387A5 (fr) | 1990-09-28 |
ZA884652B (en) | 1989-10-25 |
EP0330683A1 (fr) | 1989-09-06 |
AU1965088A (en) | 1989-01-30 |
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