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METHODS FOR FORMING INSTRUMENTED CUTTING ELEMENTS OF AN EARTH-BORING DRILLING TOOL

  • US 20170183915A1
  • Filed: 03/10/2017
  • Published: 06/29/2017
  • Est. Priority Date: 04/11/2012
  • Status: Active Grant
First Claim
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1. A method of forming an instrumented cutting element for an earth-boring drilling tool, the method comprising:

  • forming a sintered diamond table having at least one object embedded therein;

    removing at least a portion of the sintered diamond table to access the at least one object embedded therein;

    removing the at least one object embedded within the sintered diamond table to form at least one chamber within the sintered diamond table; and

    providing an electrically conductive doped diamond material within the at least one chamber to form at least one sensing element within the sintered diamond table.

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