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近十几年来,人造金刚石钻头在采矿工业中已得到相当多的应用。孕镶钻头虽有30多年的历史,但直到最近五年才在采矿工业中应用。由于孕镶钻头(特别是5～100颗/克拉天然金刚石孕镶钻头)比普通表镶钻头的性能更为优越,从而加速了它向市场的渗透。利用各种粒度金刚石的孕镶钻头的主要优点是钻速恒定和钻头寿命长。近年来由于
In the past ten years, synthetic diamond bit has got quite a lot of applications in the mining industry. Although impregnated drill bit more than 30 years of history, but until the last five years in the mining industry. Impregnated drill bit (especially 5 ~ 100 / carat natural diamond inlaid drill bit) than the performance of ordinary drill bit more superior performance, thus accelerating its penetration to the market. The main advantages of using impregnated diamond bits of various grain sizes are constant drilling speed and long bit life. In recent years due to