Essential shape of the small turning shaft parts is analysed, the united mathematical model is put forward and applied to describing these parts longitudinal automatic single spindle lathe.

对小型回转体类零件的基本形体进行了分析，提出了与其统一的数学模型，并将其用于描述单轴纵切自动车床加工的小型回转体类零件。

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The results of the experimental research on the dynamic behavior of the spindle unit of the single spindle longitudinal automatic lathe is described in this paper.

本文介绍了单轴纵切自动车床主轴部件动态特性方面的实验研究结果。

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The state vector methd of cross-section and modal analysis methd are used to identify the support and modal parameters of the spindle unit of the single spindle longitudinal automatic lathe mod.

本文采用截面状态矢量法和模态参数识别方法识别出CM 1107单轴纵切自动车床主轴部件的支承参数和模态参数。

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