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Contributions of ultrasonic finishing process modeling lens of optical devices using finite elements analysis

机译:光学器件超声精加工工艺建模透镜的有限元分析贡献

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Polishing of glass lenses has become a viable manufacturing process for precision optics. The widespread use of this process has been hampered by the lack of its fundamental understanding. This research is a part of the ongoing effort to understand some of the issues related to the process. A finite elements method (FEM) program was used to create a simple numerical model and analyze the polishing process. Experimental results show that this process is capable of producing precision optical components. A comparison of the experimental results with the predicted results indicates that with a more sophisticated numerical model, it is possible to use FEM as a tool for process analysis.In the paper, author presents first simulation results of lenses' polishing using finit elements analysis.
机译:玻璃镜片的抛光已成为精密光学器件的可行制造工艺。缺乏对它的基本了解阻碍了该过程的广泛使用。这项研究是了解与过程相关的一些问题的持续努力的一部分。有限元方法(FEM)程序用于创建简单的数值模型并分析抛光过程。实验结果表明,该工艺能够生产出精密的光学元件。将实验结果与预测结果进行比较表明,通过更复杂的数值模型,可以将FEM用作过程分析的工具。在本文中,作者介绍了使用有限元分析进行镜片抛光的第一个模拟结果。

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