摘要
本文在回顾比较已有的ＰＤＣ钻头布齿原则的基础上，选定了在等摩擦功下进行＊ＤＣ钻头布齿设计的原则方法，并导出了其数学模型，还编制了一套计算机辅助设计软件。
On the basis of reviewing and comparing existing PDC bits'tooth arrangement methods,a new toothplacingmethod is designed under the condition of equivalent frictional work,and a corresponding math model are formulated whichhas been computer- programmed.
出处
《石油钻探技术》
北大核心
1994年第1期37-39,共3页
Petroleum Drilling Techniques
关键词
金刚石钻头
PDC钻头
布齿
diamond bit
PDC bit
cutter layouting
design
equivalent frictional work
mathatical model
