Results 281 to 290 of about 3,562,404 (304)
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Experimental study on drilling efficiency with compound axial and torsional impact load
Journal of Petroleum Science and Engineering, 2022Shubin Liu
exaly
Experimental research on the influence of working parameters on the drilling efficiency
Tunnelling and Underground Space Technology, 2020Songyong Liu, Hongsheng Li
exaly
Evaluation of drilling efficiency by percussion testing of a drill bit with new button arrangement
International Journal of Precision Engineering and Manufacturing, 2014Jae-Wook Lee, Jung-Woo Cho, Joo-Young Oh
exaly
Analysis of Problems in Drilling Engineering Technology and Improvement of Drilling Efficiency
Foreign Language Science and Technology Journal Database Engineering Technology, 2021openaire +1 more source
Laser hole drilling quality and efficiency assessment
Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture, 2004Bekir Sami Yılbaş
exaly
An approach to modelling evaporation pulsed laser drilling and its energy efficiency
International Journal of Advanced Manufacturing Technology, 2014Georgios Pastras +2 more
exaly