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使用金刚石钻进，钻头的寿命是一个很重要的问题。钻头的质量、金刚石的品级、钻进规程都影响钻头的寿命。在钻进时我们一定要使用合格的钻头，严格遵守钻进规程和钻进注意事项，以免造成非正常损坏而使钻头寿命降低。钻头的寿命与钻进规程有密切关系。在钻进规程的三个参数中，对于孕镶钻头来说，转速对钻速的影响尤为突出。因此，分析转速与钻头寿命的关系是很重要的。现在假设使用的钻头是合格的；钻进压力是恒定
The use of diamond drilling, bit life is a very important issue. The quality of the drill, diamond grade, drilling rules affect the life of the drill. When drilling, we must use the qualified drill, strictly abide by drilling rules and drilling precautions, so as to avoid causing abnormal damage to reduce the life of the drill. Drill life and drilling procedures are closely related. Of the three parameters of the drilling protocol, the impact of rotational speed on the rate of penetration is particularly pronounced for pregnant drill bits. Therefore, it is important to analyze the relationship between speed and bit life. Now assume that the drill bit used is qualified; the drilling pressure is constant