【摘要】 从预报参数能否准确反映出切削颤振的特征方面、预报参数的适应性方面及预报参数的预报速度方面进行了综合分析,提出了一种快速、有效的预报切削颤振的参数——过零频数比γ0。更多还原

【Abstract】 The thesis makes a comprehensive analysis of whether prediction parameter can precisely predict characteristics of cutting chatter in terms of its adaptability and velocity. The analysis theoretically presents a very fast and effective way to predict cutting charter parameter-over zero frequency percentagerγ0.更多还原