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

Shun Tong Chen, Shing Jr Lin

研究成果: 雜誌貢獻期刊論文同行評審

27 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

ASJC Scopus subject areas

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

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