组合刀具在轴承座精加工中的应用

The Uses of the Combination Cutting Tool in the Bearing Base Machining

本文分析了柴油机轴承座加工中存在的问题，介绍了组合刀具的设计机理、安装调整方法，以及如何利用组合刀具精加工精度较高的轴承座孔、外圆柱面方法和使用效果。

The paper is mainly about dealing with the problems ing making the diesel engine beating base,exaplainging the special uses of the combination cutting tool,and the ways of tixing the tool and on how to make the high precision bearing base hole the outsurface of the cylinder.