Computer-Controlled Fluid Jet Polishing
Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE(2007)
摘要
Fluid jet polishing (FJP) is a new figuring process in optical manufacturing. In this paper, we introduced some recent research results on FJP. Firstly, the distribution of removal function and the mechanism of material removal were studied and it is concluded that the material was removed by the collision and shear actions between abrasive particles and workpiece. Secondly, we bring forward several methods to obtain an ideal removal function with the deepest part at the center, and find that the Gaussian-profile removal function can be obtained by controlling the movement of nozzle. Thirdly, the dependence of surface roughness on the characteristics of workpiece is investigated. Finally, to study the edge effect in FJP, the distributions of removal function are investigated when the polishing tool extends beyond the edge of the workpiece, experimental results imply that, to a certain extent, the edge effect in FJP can be neglected for the small polishing tool.
更多查看译文
关键词
fluid jet polishing,removal function,edge effect
AI 理解论文
溯源树
样例
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要