扁平轴运转时失稳研究

A Research on the Unstability of Running Rectangular Shaft

本文研究了扁平轴变速回转时的振动稳定性问题。建立振动微分方程,讨论了横向振动时,轴的扁平性、角速度变化等对不稳定振动区域的影响。

This paper studies the vibration stability of rectangular shaft on variable rotation. The vibration differential equation is estabilisted, the effect on the unstable vibration area caused by the change of the angular velocity and the rectangular characteristic of shaft is discussed.