This paper deals with the realized conditions of ultra - precision cutting, i.e. the sharp diamond tool and high accuracy and high rigid cutting machine and other peripheral technologies.

• 针对超精密切削的实现条件,即锋利的金刚石刀具和高精度、高刚性的切削机床及其他周边技术的支持,对极薄切削进行了分析。