Development of an extremely thin grinding-tool for grinding microgrooves in optical glass

Shun Tong Chen, Shing Jr Lin

    研究成果: 雜誌貢獻文章同行評審

    26 引文 斯高帕斯(Scopus)

    摘要

    This study presents a novel and economical method for precisely developing an extremely thin diamond grinding wheel-tool and using the finished tool to fabricate crisscross microgrooves on optical glass in situ. The wheel-blank is made of diamond grain of 0-2 μm via a developed micro co-deposition process. Micro w-EDM is employed for truing and dressing to thin the wheel-tool, which is mounted on a high-speed spindle. The finished grinding wheel is not unloaded; it is directly utilized to grind the micro crisscross grooves on optical glass. The experimental results show that desirable geometric and dimensional accuracy, as well as microgroove surface roughness can be achieved. In addition, the paper considers life expectancy for the designed wheel-tool and grinding-edge designs for cutting different shaped grooves.

    原文英語
    頁(從 - 到)1581-1589
    頁數9
    期刊Journal of Materials Processing Technology
    211
    發行號10
    DOIs
    出版狀態已發佈 - 2011 十月 1

    ASJC Scopus subject areas

    • Computer Science Applications
    • Modelling and Simulation
    • Ceramics and Composites
    • Metals and Alloys
    • Industrial and Manufacturing Engineering

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