ENHANCED PCD CUTTER POCKET SURFACE GEOMETRY TO IMPROVE ATTACHMENT

The present disclosure relates to an industrial device, such as a drill bit including a PCD element located in a recess of the industrial device. The industrial device may also include a plurality of spacers distributed across a surface of the recess and a brazing material located along at least a p...

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Bibliographische Detailangaben
1. Verfasser:	ARFELE, ROBERT W
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS GRINDING MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PERFORMING OPERATIONS POLISHING TOOLS FOR GRINDING, BUFFING, OR SHARPENING TRANSPORTING
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Beschreibung
Zusammenfassung:	The present disclosure relates to an industrial device, such as a drill bit including a PCD element located in a recess of the industrial device. The industrial device may also include a plurality of spacers distributed across a surface of the recess and a brazing material located along at least a portion of an interface between the PCD element and the recess. La présente invention se rapporte à un dispositif industriel, tel qu'un trépan, comprenant un élément PCD agencé dans un renfoncement du dispositif industriel. Le dispositif industriel peut également comprendre une pluralité d'entretoises réparties d'un côté à l'autre d'une surface du renfoncement et un matériau de brasage agencé le long d'au moins une partie d'une interface entre l'élément PCD et le renfoncement.