Results 121 to 130 of about 476,182 (133)
Some of the next articles are maybe not open access.

Numerical and experimental study of percussive drilling with a triple-button bit on Kuru granite

International Journal of Impact Engineering, 2014
Mikko Hokka   +2 more
exaly  

3D numerical modelling of bit–rock fracture mechanisms in percussive drilling with a multiple-button bit

International Journal for Numerical and Analytical Methods in Geomechanics, 2013
Timo Saksala
exaly  

Modeling of force-penetration curves for a button bit during impact penetration into rock

International Journal of Rock Mechanics and Minings Sciences, 2017
exaly  

Research on diamond-enhanced tungsten carbide composite button bits

Journal of Materials Processing Technology, 2002
exaly  

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