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Proceedings Papers

Polycrystalline Diamond Thrust Bearing Testing and Qualification for Application in Marine Hydrokinetic Machines

B. A. Lingwall, C. H. Cooley, T. N. Sexton
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 221-223, October 7–10, 2012
Paper No: IJTC2012-61061
DOI: https://doi.org/10.1115/IJTC2012-61061
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Topics: Diamonds, Machinery, Testing, Thrust bearings, Bearings, Load bearing capacity, Wear, Boundary lubrication, Drilling, Failure
Proceedings Papers

On the Role of Bit Cutter-on-Rock Tribometry to Aid the Drilling Process for New Energy Resources

Patrick S. M. Dougherty, Randyka Pudjoprawoto, C. Fred Higgs, III
Proc. ASME. IJTC2011, ASME/STLE 2011 Joint Tribology Conference, 385-387, October 24–26, 2011
Paper No: IJTC2011-61276
DOI: https://doi.org/10.1115/IJTC2011-61276
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Topics: Drilling, Energy resources, Rocks, Disks, Cutting, Testing, Friction, Interferometers, Manufacturing, Tool steel
Proceedings Papers

Influence of Friction and Rake Angle on the Formation of Discontinuous Rock Fragments During Rock Cutting

Pradeep L. Menezes, Michael R. Lovell, C. Fred Higgs, III
Proc. ASME. IJTC2010, STLE/ASME 2010 International Joint Tribology Conference, 271-273, October 17–20, 2010
Paper No: IJTC2010-41286
DOI: https://doi.org/10.1115/IJTC2010-41286
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Topics: Cutting, Friction, Rocks, Cutting tools, Computer simulation, Damage, Drilling, Engineering simulation, Finite element analysis, Finite element model
Proceedings Papers

Nanostructured Diamond Coatings for Dry Drilling

Kevin Chou, Raymond Thompson, Feng Qin, Dustin Nolen, Chao Miao
Proc. ASME. IJTC2009, ASME/STLE 2009 International Joint Tribology Conference, 443-445, October 19–21, 2009
Paper No: IJTC2009-15072
DOI: https://doi.org/10.1115/IJTC2009-15072
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Topics: Diamond films, Drilling, Drills (Tools), Alloys, Chemical vapor deposition, Cobalt, Cutting, Diamonds, Etching, Methane
Proceedings Papers

Chip Clogging in Dry Drilling: Workpiece Temperature Effects

Feng Qin, Kevin Chou, Dustin Nolen, Raymond Thompson
Proc. ASME. IJTC2009, ASME/STLE 2009 International Joint Tribology Conference, 439-441, October 19–21, 2009
Paper No: IJTC2009-15071
DOI: https://doi.org/10.1115/IJTC2009-15071
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Topics: Drilling, Temperature effects, Drills (Tools), Aluminum, Aluminum alloys, Composite materials, Phase transition temperature, Temperature, Testing
Proceedings Papers

Influence of the Weighting Material on Casing Wear in Impact-Sliding Test Condition

Shengli Chu, Jianchun Fan, Laibin Zhang, Huiyuan Yu
Proc. ASME. IJTC2008, STLE/ASME 2008 International Joint Tribology Conference, 735-737, October 20–22, 2008
Paper No: IJTC2008-71273
DOI: https://doi.org/10.1115/IJTC2008-71273
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Topics: Wear, Drilling, Adhesion, Fluids, Iron, Deformation, Fatigue