计算机控制的抛光机(CCP)带有一个小的磨—抛工具装置,此装置在计算机的控制下在工件表面上移动。使用这种机器已成功地加工了许多很难加工的基底的光学元件,如铍反射镜、非旋转对称校正板和易变形的非球面反射镜。这些成果表明,计计算机控制的抛光机(CCP)可在很难加工的基底上加工出1/15波的表面。 Computer-controlled polishing machine (CCP) with a small grinding - polishing tool device, the device under the control of the computer on the workpiece surface. Optical devices such as beryllium mirrors, non-rotationally symmetric correction plates, and deformable aspheric mirrors have been successfully fabricated using this machine for many difficult-to-machine substrates. These results show that computer-controlled polishing machines (CCPs) process 1/15 wave surfaces on difficult-to-machine substrates.