bit bouncing

基本解释

In view of frequently jumping and bouncing of the bit in the drill-string, the impact dynamics model, which is obtained by using elastic stress wave analysis method, is established;
针对空气钻井频繁发生的跳钻蹩钻现象，运用弹性动力学中的应力波分析方法，建立了钻柱冲击动力学模型，并对模型进行了分析求解；
lib.swpu.edu.cn

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