MODELING OF A THREE WAY ROTATABLE FLUID DISTRIBUTOR USED TO COMMAND AND CONTROL A HYDRAULIC ROCK DRILL.
- Published in:
- Hidraulica, 2013, n. 1, p. 42
- By:
- Publication type:
- Article
Works matching DE "ROCK-drills"
Results: 45
1
2
IMPROVEMENTS IN HYDRAULIC IMPACT MECHANISMS CONTROLLED BY ROTATABLE DISTRIBUTORS.
- Published in:
- Hidraulica, 2013, n. 1, p. 19
- By:
- Publication type:
- Article
3
Frequency Weighting for Vibration-induced White Finger Compatible with Exposure-response Models.
- Published in:
- Industrial Health, 2012, v. 50, n. 5, p. 397, doi. 10.2486/indhealth.MS1383
- By:
- Publication type:
- Article
4
Impact System Dynamic Characteristics of Hydraulic Rock Drill Based on an Overlapped Reversing Valve.
- Published in:
- Shock & Vibration, 2018, p. 1, doi. 10.1155/2018/8963750
- By:
- Publication type:
- Article
5
Fault Diagnosis Research on Impact System of Hydraulic Rock Drill Based on Internal Mechanism Testing Method.
- Published in:
- Shock & Vibration, 2018, p. 1, doi. 10.1155/2018/4928438
- By:
- Publication type:
- Article
6
A Piezoelectric-Driven Rock-Drilling Device for Extraterrestrial Subsurface Exploration.
- Published in:
- Shock & Vibration, 2018, p. 1, doi. 10.1155/2018/8368012
- By:
- Publication type:
- Article
7
TE160 Hydraulic Drifter Rock Drill.
- Published in:
- 2015
- Publication type:
- Product Review
8
Numerical simulation of chipping formation process with smooth particle hydrodynamic (SPH) method for diamond drilling AIN ceramics.
- Published in:
- International Journal of Advanced Manufacturing Technology, 2018, v. 96, n. 5-8, p. 2257, doi. 10.1007/s00170-018-1724-4
- By:
- Publication type:
- Article
9
Experimental Investigation of Rock Drillability for Three Rock Types Under Varying Wellbore Pressure Conditions.
- Published in:
- Rock Mechanics & Rock Engineering, 2018, v. 51, n. 8, p. 2439, doi. 10.1007/s00603-018-1472-7
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- Publication type:
- Article
10
Rock Mass Characteristics and Tomographic Data.
- Published in:
- Rock Mechanics & Rock Engineering, 2018, v. 51, n. 5, p. 1615, doi. 10.1007/s00603-018-1428-y
- By:
- Publication type:
- Article
11
Kinematics of Large-Diameter Multiple Rolling-Cutter Rock Drilling Bits Under the Conditions of Reactive Turbo-Drilling.
- Published in:
- Chemical & Petroleum Engineering, 2018, v. 53, n. 11/12, p. 727, doi. 10.1007/s10556-018-0412-4
- By:
- Publication type:
- Article
12
Slip of Oblique-Tooth Array of Cone Drill Bit During Drilling of Normal Rock.
- Published in:
- Chemical & Petroleum Engineering, 2015, v. 50, n. 11/12, p. 815, doi. 10.1007/s10556-015-9985-3
- By:
- Publication type:
- Article
13
Effects of proper drilling control to reduce respirable dust during roof bolting operations.
- Published in:
- International Journal of Coal Science & Technology, 2016, v. 3, n. 4, p. 370, doi. 10.1007/s40789-016-0154-x
- By:
- Publication type:
- Article
14
Low-load diamond drill bits for subglacial bedrock sampling.
- Published in:
- Annals of Glaciology, 2014, v. 55, n. 68, p. 124, doi. 10.3189/2014AoG68A001
- By:
- Publication type:
- Article
15
Preliminary estimation of rock mass strength using diamond bit drilling operational parameters.
- Published in:
- International Journal of Mining, Reclamation & Environment, 2016, v. 30, n. 2, p. 145, doi. 10.1080/17480930.2015.1025561
- By:
- Publication type:
- Article
16
Probabilistic evaluation of drilling rate index based on a least square support vector machine and Monte Carlo simulation.
- Published in:
- Bulletin of Engineering Geology & the Environment, 2019, v. 78, n. 5, p. 3111, doi. 10.1007/s10064-018-1327-1
- By:
- Publication type:
- Article
17
Effects of microfabric on drillability of rocks.
- Published in:
- Bulletin of Engineering Geology & the Environment, 2019, v. 78, n. 3, p. 1443, doi. 10.1007/s10064-017-1188-z
- By:
- Publication type:
- Article
18
Managing uncertainty in underground excavation design associated with rock mass characterization using core drilled for mineral exploration.
- Published in:
- Bulletin of Engineering Geology & the Environment, 2015, v. 74, n. 4, p. 1419, doi. 10.1007/s10064-014-0706-5
- By:
- Publication type:
- Article
19
Power Performance Calculation of Intelligent Rock Drilling Jumbo.
- Published in:
- Construction Machinery & Equipment, 2021, v. 52, n. 12, p. 53
- Publication type:
- Article
20
Drilling Performance of Rock Drill by High-Pressure Water Jet under Different Configuration Modes.
- Published in:
- Shock & Vibration, 2017, p. 1, doi. 10.1155/2017/5413823
- By:
- Publication type:
- Article
21
Effect on the performance of drilling fluids at downhole rock surfaces at low temperatures.
- Published in:
- Journal of Earth Science, 2016, v. 27, n. 5, p. 856, doi. 10.1007/s12583-016-0719-z
- By:
- Publication type:
- Article
22
Simulation of hertz transient contact/impact of flexible bodies.
- Published in:
- Journal of Earth Science, 2012, v. 23, n. 2, p. 225, doi. 10.1007/s12583-012-0249-2
- By:
- Publication type:
- Article
23
The study of the detachable bits for rotating drillings.
- Published in:
- Mining Revue / Revista Minelor, 2009, v. 15, n. 7, p. 23
- By:
- Publication type:
- Article
24
News & comment.
- Published in:
- Geology Today, 1999, v. 15, n. 2, p. 50, doi. 10.1046/j.1365-2451.1999.1502002.x
- Publication type:
- Article
25
Theoretical analysis and design of hydro-hammer with a jet actuator: An engineering application to improve the penetration rate of directional well drilling in hard rock formations.
- Published in:
- PLoS ONE, 2018, v. 13, n. 5, p. 1, doi. 10.1371/journal.pone.0196234
- By:
- Publication type:
- Article
26
Diamond Core Drills: Their Invention, Early Development, and Consequences for Mining and Quarrying.
- Published in:
- Mining History Journal, 2014, v. 21, p. 1
- By:
- Publication type:
- Article
27
The Evaluation of Hand-Arm Vibration Levels in Hand-Held Pneumatic Tools (Rock Drill) by "Pneurop Cagi Test Code" Method.
- Published in:
- Journal of Low Frequency Noise, Vibration & Active Control, 2011, v. 30, n. 4, p. 329, doi. 10.1260/0263-0923.30.4.329
- By:
- Publication type:
- Article
28
PROBABILISTIC ESTIMATE OF PDC DRILL BIT WEAR RATE.
- Published in:
- Scientific Bulletin of National Mining University, 2014, n. 5, p. 39
- By:
- Publication type:
- Article
29
‘Kings of the Mine’: Rock Drill Operators and the 2012 Strike Wave on South African Mines.
- Published in:
- South African Review of Sociology, 2013, v. 44, n. 3, p. 42, doi. 10.1080/21528586.2013.817049
- By:
- Publication type:
- Article
30
A combination model of multiple regression and rock engineering systems (MR-RES) to identify main parameters' effect value on tunnel face advance.
- Published in:
- Journal of Analytical & Numerical Methods in Mining Engineering, 2024, v. 13, n. 37, p. 57, doi. 10.22034/ANM.2024.20782.1612
- By:
- Publication type:
- Article
31
New track drill offers enhanced productivity.
- Published in:
- 2016
- Publication type:
- Product Review
32
New Products.
- Published in:
- 2014
- Publication type:
- Product Review
33
Experimental studies on controlling drilling parameters to reduce roof bolt-hole drilling noise.
- Published in:
- Mining Engineering, 2014, v. 66, n. 5, p. 54
- By:
- Publication type:
- Article
34
Making headway: All-tool carriers and attachments are making an impact on advanced tunneling.
- Published in:
- Mining Engineering, 2012, v. 64, n. 12, p. 58
- Publication type:
- Article
35
The Material Basis of Worker Subjectivity: Rock Drill Operators on the South African Platinum Mines in Historical Perspective.
- Published in:
- Journal of Asian & African Studies (Sage Publications, Ltd.), 2016, v. 51, n. 2, p. 143, doi. 10.1177/0021909615605532
- By:
- Publication type:
- Article
36
Simulation on Vibration Characteristics of Fractured Rock.
- Published in:
- Rock Mechanics & Rock Engineering, 2016, v. 49, n. 2, p. 515, doi. 10.1007/s00603-015-0762-6
- By:
- Publication type:
- Article
37
Groundwater Effect on Faulted Rock Mass: An Evaluation of Modi Khola Pressure Tunnel in the Nepal Himalaya.
- Published in:
- Rock Mechanics & Rock Engineering, 2014, v. 47, n. 3, p. 1021, doi. 10.1007/s00603-013-0467-7
- By:
- Publication type:
- Article
38
In-situ Rock Spalling Strength near Excavation Boundaries.
- Published in:
- Rock Mechanics & Rock Engineering, 2014, v. 47, n. 2, p. 659, doi. 10.1007/s00603-013-0437-0
- By:
- Publication type:
- Article
39
Stochastic Analysis of Core Discing for Estimation of In Situ Stress.
- Published in:
- Rock Mechanics & Rock Engineering, 2010, v. 43, n. 3, p. 275, doi. 10.1007/s00603-009-0051-3
- By:
- Publication type:
- Article
40
Experimental studies on drill penetration rate prediction in coal measure rocks through Cerchar hardness index tests.
- Published in:
- Journal of Mines, Metals & Fuels, 2014, v. 62, n. 4, p. 88
- By:
- Publication type:
- Article
41
Intelligent face drilling--can you afford not to do it?
- Published in:
- Journal of Mines, Metals & Fuels, 2013, v. 61, n. 7/8, p. 184
- By:
- Publication type:
- Article
42
Effects of the micro-structure and micro-parameters on the mechanical behaviour of transversely isotropic rock in Brazilian tests.
- Published in:
- Acta Geotechnica, 2018, v. 13, n. 4, p. 887, doi. 10.1007/s11440-018-0636-7
- By:
- Publication type:
- Article
43
Mars Science Laboratory Algorithms and Flight Software for Autonomously Drilling Rocks.
- Published in:
- Journal of Field Robotics, 2013, v. 30, n. 6, p. 847, doi. 10.1002/rob.21475
- By:
- Publication type:
- Article
44
Evidences of the influence of the detonation sequence in rock fragmentation by blasting - Part II.
- Published in:
- Rem: Revista Escola de Minas, 2015, v. 68, n. 4, p. 455, doi. 10.1590/0370-44672014680219
- By:
- Publication type:
- Article
45
Characteristic Analysis of Spiral Drilling and Simulation for Soft Rock Floor Rig.
- Published in:
- International Journal of Simulation: Systems, Science & Technology, 2016, v. 17, n. 17, p. 14.1, doi. 10.5013/IJSSST.a.17.17.14
- By:
- Publication type:
- Article