众所周知，机床的改进和正确安装对于提高加工精度是必要的。平面磨床的摇摆模式振动受到工作台翻转冲击导致的支撑机器的支架变形的影响。研究了磨床摇摆振动对磨削精度的影响，以及磨床安装对摇摆振动的影响。

IT IS WELL KNOWN THAT IMPROVEMENTS AS WELL AS PROPER INSTALLATION OF A MACHINE TOOL ARE NECESSARY FOR ADVANCEMENT OF MACHINING ACCURACY. THE ROCKING MODE VIBRATIONS OF SURFACE GRINDING MACHINES ARE AFFECTED BY DEFORMATION OF MOUNTS SUPPORTING THE MACHINE AS A RESULT OF THE SHOCK OF TABLE REVERSALS. EFFECTS OF ROCKING MODE VIBRATIONS OF GRINDING MACHINES ON GRINDING ACCURACY ARE INVESTIGATED AS WELL AS THE EFFECTS OF INSTALLATIONS OF THE MACHINES ON ROCKING MODE VIBRATIONS.