To study the influence of pad material on polishing effect in polishing, polytetrafluoroethylene pad, non-woven fabric pad and polyurethane pad are selected.
A method is developed for correcting the accuracy of non rotating and aspherical lens by controlling the pressure of the polishing die during computer controlled optical surfacing (CCOS).
为提高自由曲面型面加工精度，提出了在计算机控制光学表面成型工艺中基于压力控制的抛光修正方法。
3
It's suited for polishing the metal surface, mainly Aims at metallic and non metallic, such as stainless steel, stainless iron, bronze, golden, silver, zinc, aluminum for sanding to fine polishing.