Results 101 to 110 of about 565,672 (242)
Noise reduction of dental drill noise [PDF]
, 2008 Dental drills produce a characteristic noise that is uncomfortable for patients and is also known to be harmful to dentists under prolonged exposure.
Atherton, MA +3 more
core
Use of sulphitic liquid to reduce the resistance of quartzose rocks to drilling [PDF]
, 1949 Emilie Lemaire
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Scientific ReportsGeothermal power generation employing Organic Rankine Cycle (ORC) technology is a widely acknowledged and conventional approach for harnessing geothermal energy.
Yong Qiao, Kaiyuan Shi, Junrong Liu
doaj +1 more source
Depth indicator and stop aid machining to precise tolerances [PDF]
, 1966 Attachment for machine tools provides a visual indication of the depth of cut and a positive stop to prevent overcutting.
Laverty, J. L.
core +1 more source
Dissipation of the temperature effect of drilling a well in Arctic Alaska [PDF]
, 1959 Arthur H. Lachenbruch, M. C. Brewer
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Instructions are given for using the DRILL computer program which converts data contained in an Interactive Computer Graphics System (IGDS) design file to production of a paper tape for driving a numerically controlled drilling ...
Pitts, E. A.
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Weld beveling of large-diameter pipes [PDF]
, 1971 Technique employs electric drill and newly developed special jig to J-bevel, in the field, ends of pipes measuring between 15.24 cm and 45.72 cm in diameter in preparation for welding.
Liebenstein, R.
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Intensive Weighting of Petroleum Drilling Muds with Galena [PDF]
, 1938 Henry Emmitt Gross
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Colloid Chemistry of Clay Drilling Fluids [PDF]
, 1941 A. G. Loomis, T. F. Ford, J. F. Fidiam
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