bit bouncing

基本解釋

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;
針對(duì)空氣鉆井頻繁發(fā)生的跳鉆蹩鉆現(xiàn)象，運(yùn)用彈性動(dòng)力學(xué)中的應(yīng)力波分析方法，建立了鉆柱沖擊動(dòng)力學(xué)模型，并對(duì)模型進(jìn)行了分析求解；
lib.swpu.edu.cn

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