Add to ORKGThis paper describes an investigation of active bit vibration on the penetration mechanisms and bit-...
Workers' can be exposed to high levels of hand vibration when drilling into concrete or rock using h...
A study of axial vibrations in a vertical drill string is conducted using a spring-mass-damper model...
Transverse vibrations of drill bits are modeled and experimentally validated. The model is based on ...
Drill bit vibration can have an adverse affect on drilling performance resulting in lobed holes, bur...
Drilling technologies have improved considerably since the first well drilled by Colonel E.L Drake i...
During the operation of each machine, there are dynamic effects causing vibrations. Such a device is...
The present study involved performing an experiment to clarify whether vibration measurement values ...
In this paper we present the experimental setup used to study the vibration of the drill tool, durin...
http://deepblue.lib.umich.edu/bitstream/2027.42/4385/5/bab3699.0001.001.pdfhttp://deepblue.lib.umich...
ackleg rock drills are widely used in the mining industry and are known to generate high levels of h...
The paper considers longitudinal, torsional and bending vibrations of the drill string that occur du...
The OPERC HAVTEC database of hand-transmitted vibration exposure contains measurements for a wide ra...
International audienceDuring experimental study of vibrational drilling resonant frequencies of the ...
Drillstring and down-hole tool failure usually results from failing to control one or more of the vi...
This paper describes an investigation of active bit vibration on the penetration mechanisms and bit-...
Workers' can be exposed to high levels of hand vibration when drilling into concrete or rock using h...
A study of axial vibrations in a vertical drill string is conducted using a spring-mass-damper model...
Transverse vibrations of drill bits are modeled and experimentally validated. The model is based on ...
Drill bit vibration can have an adverse affect on drilling performance resulting in lobed holes, bur...
Drilling technologies have improved considerably since the first well drilled by Colonel E.L Drake i...
During the operation of each machine, there are dynamic effects causing vibrations. Such a device is...
The present study involved performing an experiment to clarify whether vibration measurement values ...
In this paper we present the experimental setup used to study the vibration of the drill tool, durin...
http://deepblue.lib.umich.edu/bitstream/2027.42/4385/5/bab3699.0001.001.pdfhttp://deepblue.lib.umich...
ackleg rock drills are widely used in the mining industry and are known to generate high levels of h...
The paper considers longitudinal, torsional and bending vibrations of the drill string that occur du...
The OPERC HAVTEC database of hand-transmitted vibration exposure contains measurements for a wide ra...
International audienceDuring experimental study of vibrational drilling resonant frequencies of the ...
Drillstring and down-hole tool failure usually results from failing to control one or more of the vi...
This paper describes an investigation of active bit vibration on the penetration mechanisms and bit-...
Workers' can be exposed to high levels of hand vibration when drilling into concrete or rock using h...
A study of axial vibrations in a vertical drill string is conducted using a spring-mass-damper model...