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本讲讨论自激振动的再生原理,在深入分析振动系统二个基本环节——机床结构动态特性和切削过程的动态特性——的基础上,探讨了再生型自激振动的本质和变化规律。
This talk discusses the regenerative principle of self-excited vibration. Based on an in-depth analysis of two basic aspects of the vibration system, the dynamic characteristics of the machine tool structure and the dynamic characteristics of the cutting process, the nature and variation of regenerative self-excited vibration are discussed.