stock removal polishing 中文意思是什麼
stock removal polishing
解釋
一次拋光-
Ub grinding wheel provides heavy stock removal and uniformed surface finish, permitting automation of polishing operation which results in reducing finishing time and eliminating some of finishing processes
Ub磨輪可提供較大的切削量以及均勻的表面研磨較果。可應用在自動化的拋光作業中,也因此可以減少精磨時間及減去一些製程中的步驟。 -
Compensating different stock removal of the tool in different lens areas is used to control the accuracy in pre - polishing process. then based on preston theory, corrective polishing with small - tools is optimized and the better removal function is obtained. also a parameter related the radius of curvature is introduced and determined to increase the polishing precision, which is improved by experiments
採用反饋補償的方法解決彈性模拋光對面形破壞的問題,以控制其拋光精度;運用preston的拋光原理,對小工具的工作方式和參數進行改進和優化,以改善其拋光精度和效率,並獲得了更優的特徵去除函數;提出了被拋光表面面形曲率半徑對工具特徵去除函數的影響,引入並確定一與非球面各處曲率半徑有關的面形調整因子來降低拋光后的面形誤差,並從實驗上獲得驗證。
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