牙轮钻头直径的计算

Calculation of The Rock Bit Diameter

摘要:

采用求极值来计算才轮钻头的直径，给出了牙轮钻头直径的计算公式，并分别对有移轴及无移轴牙轮钻头直径的计算进行了分析。

Abstract:

The rock bit diameter is calculated through determination of the extreme values with the calculation formula presented. Calculation and analysis of the diameters is made of the rock bits with/without.the axis offset.