• This paper analyses the main factors that influence the speed of drilling hole, puts forward the methods to settle the main working parameters of the rotary drill.

    分析影响牙轮钻机钻孔速度主要因素提出了钻机主要工作参数确定方法

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  • Based on the analysis of requests to pulse generator of high speed small hole EDM drilling machine, a new combination pulse generator is developed in this paper with modular design method.

    分析高速电火花小孔加工脉冲电源要求研制出一种新型脉冲电源——组合式高速电火花小孔加工脉冲电源。

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  • There are the bigger differences between slim hole drilling technology and routine borehole drilling technology. Improving of slim hole drilling speed is of an important actual significance.

    小井常规井眼钻井工艺较大差异提高小井眼钻井速度很大实际意义

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  • This article fouses on the advantages of high-speed internal cooling shallow hole drilling, combined with our company products process the actual experiment.

    本文主要阐述了高速冷却优点,结合公司实际产品进行工艺实验,确定了合理的工艺参数,分析了实验结果并得出结论

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  • This article fouses on the advantages of high-speed internal cooling shallow hole drilling, combined with our company products process the actual experiment.

    本文主要阐述了高速冷却优点,结合公司实际产品进行工艺实验,确定了合理的工艺参数,分析了实验结果并得出结论

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