Results 191 to 200 of about 194,053 (216)

rotary percussion drill

2014
openaire   +1 more source

Experimental investigation on effects of water-based ultrasonic vibrations, transverse magnetic field and water temperatures on percussion laser drilling performance

Optics and Laser Technology, 2019
Naifei Ren, Houxiao Wang
exaly  

percussion drilling equipment

2014
openaire   +1 more source

rotary percussion drilling

2014
openaire   +1 more source

rotary percussive drill

2014
openaire   +1 more source

Comparison of percussion laser drilling quality with and without water-based ultrasonic assistance

Journal of Manufacturing Processes, 2018
Naifei Ren, Houxiao Wang
exaly  

(percussive) rope drilling

2014
openaire   +1 more source

Comparative statistical analysis of hole taper and circularity in laser percussion drilling

International Journal of Machine Tools and Manufacture, 2002
Majid Ghoreishi, D K Y Low
exaly  

rotary percussive drilling

2014
openaire   +1 more source

Improving Drilling Technology in Percussive Rotary Drilling

Journal of Superhard Materials
Ye. A. Koroviaka, S. O. Shypunov
openaire   +1 more source