ON THE ROLE OF BIT CUTTER-ON-ROCK TRIBOMETRY TO AID THE DRILLING PROCESS FOR NEW ENERGY RESOURCES

被引：0

作者：

Dougherty, Patrick S. M. ^{[1
]}

Pudjoprawoto, Randyka ^{[1
]}

Higgs, C. Fred, III ^{[1
]}

机构：

[1] Carnegie Mellon Univ, Pittsburgh, PA 15213 USA

来源：

PROCEEDINGS OF THE ASME/STLE INTERNATIONAL JOINT TRIBOLOGY CONFERENCE - 2011 | 2012年

关键词：

D O I：

暂无

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

In this study, techniques for studying the Tribology of rock cutting are being developed using bit cutter-on-rock tribometry (BCORT). Tribo-testing is carried out on a slider pad-on-disk tribometer, retrofitted to include water-jet fabricated rock disks, a variable radius cutter assembly, and a system for the capture of in situ depth of cut. Preliminary findings for BCORT testing of 01 tool steel on Carthage marble are presented, in addition to verification of depth of cut measurements with a scanning white light optical interferometer. The interdependence of interfacial cutting friction, depth of cut rate, and disk speed are discussed in conjunction with experiments.

引用

页码：385 / 387

页数：3

共 30 条

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