Results 211 to 220 of about 5,423 (259)

Dynamic simulation and test research of impact performance of hydraulic rock drill with no constant-pressurized chamber

Automation in Construction, 2014
Chunhua Yang, Qiong Hu
exaly  

Rock drill

International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts, 1974
openaire   +1 more source

The transient impact of the resonant flexible drill string of a sonic drill on rock

International Journal of Mechanical Sciences, 2017
Peida Hu
exaly  

Rock Drill

Journal of the Society of Mechanical Engineers, 1953
openaire   +1 more source

Dynamic Simulation of the Impact Mechanism of Hydraulic Rock Drill Based on AMESim

Advanced Materials Research, 2012
Zhong Jun Yin
exaly   +2 more sources

DRILL BIT INSERT FOR ROCK DRILLING

2018
ROSTVALL TOMAS, AHLÉN NIKLAS
openaire   +3 more sources

Micro-scratch evaluation of rock types—a means to comprehend rock drill wear

Tribology International, 2004
Staffan Jacobson
exaly  

rock drill

2014
openaire   +1 more source

Development of lab-scale rock drill apparatus for testing performance of a drill bit

International Journal of Precision Engineering and Manufacturing, 2015
Jung-Woo Cho, Joo-Young Oh, Chang-Heon Song   +2 more
exaly  

ROCK DRILLING APPARATUS AND METHOD FOR CONTROLLING ROCK DRILLING APPARATUS

2008
KEMPPAINEN TIMO, OSARA JUKKA
openaire   +3 more sources