The ground feels great. In the production of machinery factories, physical displacement such as dragging and vibrating not only brings great noise, but also brings tremendous damage to the disks, CD-ROMs and floppy drives of industrial control computers. Therefore, reducing the environmental vibration of CNC cutting machine is conducive to the protection of disks. Also can be in the industrial control cabinet, cabinet underlayer sponge, cushioning objects to reduce the damage caused by vibration.