Влияние качественных характеристик высокопрочных алмазов на работоспособность бурового инструмента

Abstract

The results of operation of drilling bits are discussed and the effect of the uniformity of diamond powders in strength on the bit performance is considered. The performance characteristics of drilling bits are shown to increase if the bits are impregnated with diamond powders highly uniform in strength and with high thermostability.