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Efficiency of the pulse shape in rotary-percussive borehole drilling

✍ Scribed by O. D. Alimov; I. D. Shaposhnikov; L. T. Dvornikov

Publisher
Springer
Year
1971
Tongue
English
Weight
522 KB
Volume
7
Category
Article
ISSN
1573-8736

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In this work, the two main factors that in uence the repeatability of the laser percussion drilling process are identiΓΏed. Experimental parametric analysis was carried out to correlate the laser parameters with the repeatability of a laser percussion drilling process. The experiment was conducted us