论文部分内容阅读
压刨床声源及其噪声的形成已发表有许多论文。根据这些论文,压刨床的空载噪声和切削过程的实载噪声特性是不同的。空载时刀轴和静止的台面间缝隙产生空气动力相互作用而引起噪声。空气动力诱发噪声是由于机件单极振子和偶极振子而产
Press planer sound source and the formation of noise has published many papers. According to these papers, the no-load noise of the planer and the actual load noise characteristics of the cutting process are different. No-load gap between the shaft and the stationary table aerodynamic interaction caused by noise. Aerodynamic induced noise is due to the mechanical monopoles and dipoles