浅谈国内外金刚石钻头的发展趋势——高效、低耗

Discussion on Development Trend of Diamond Bit both in China and Abroad

摘要:

通过对钻头结构、钻头胎体内在性能、烧结工艺及水力流场的研究，以达到金刚石钻头高效低耗的目标，对不同结构钻头分别进行试验，取得了良好的技术经济效果。

Abstract:

The structure, intrinsic performance of matrix, sintering process and hydraulic flow were studied for high efficiency and low energy consumption of diamond bit, tests were made on bits of different structures with good technical economic effect.