![]() ![]() To make another heading at this level, use Heading level 2. To make subheads to this heading, use the Heading level 3 style from the drop down. Replace header name above, then begin creating your text in place of this text. Replace this text with a brief (3-4 lines) introduction to what is covered on this page. (Tribology is a science that deals with the design, friction, wear, and lubrication of interacting surfaces in relative motion.) Metallurgical, tribological, and hydraulic considerations in engineering bit design solutions.Anticipated wear rates from abrasion and impact.The formation and drilling environment.To achieve these goals, bit designers consider several factors. Cut gauge accurately throughout the life of the bit.Provide stable and vibration-free operation at the intended rotational speed and weight on bit (WOB).Have a long downhole life that minimizes requirements for tripping. ![]()
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