New ELID Grinding Technique for Desk-top Grinding System Based on VCAD Concept(Nanoprecision Elid-grinding (continued))
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概要
- 論文の詳細を見る
A demand for the mold of micro-lens is on the increase. As a system for the machining of micro-lens mold, a desk-top machine tool is being expected. But, when the grinding wheel with the small diameter is used, the ELID grinding method has a problem about the installation setting place of the negative electrode along the wheel. In this research, we developed a system to electrolyze the small type ELID grinding wheel. This system was realized ELID grinding processing without using the negative electrode along the wheel, for the purpose of machining of micro lens mold. That result succeeded in the development of the ELID grinding system which uses nozzle type electrodes (new electrode less ELID grinding metthod). Then, the processing using this system could get the mirror surface of Ra 8 nm without electric discharge scar. There was a small abrasion of ELID grinding wheel and abundant volume of material removed.
- 一般社団法人日本機械学会の論文
- 2005-10-18
著者
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Ohmori H.
Material Fabrication Laboratory, RIKEN (The Institute of Physical and Chemical Research)
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Watanabe Y.
V-CAD fabrication team, The Institute of Physical and Chemical Research (RIKEN)
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Katahira K.
Materials Fabrication Laboratory, The Institute of Physical and Chemical Research (RIKEN)
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Uehara Y.
V-CAD fabrication team, RIKEN
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Naruse T.
Materials Fabrication Laboratory, RIKEN
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Mitsuishi N.
The Nexsys Corp
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Ishikawa S.
The Nexsys Corp
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Lin W.
V-cad Fabrication Team Riken:the Institute Of Physical And Chemical Research
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Ohmori H.
Materials Fabrication Laboratory Riken:the Institute Of Physical And Chemical Research
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Mitsuishi N.
The Nexsys Corp:riken Venture
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Katahira K.
Materials Fabrication Laboratory Riken:the Institute Of Physical And Chemical Research
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Naruse T.
Materials Fabrication Laboratory Riken:the Institute Of Physical And Chemical Research
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Uehara Y.
V-cad Fabrication Team Riken:the Institute Of Physical And Chemical Research
関連論文
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- 204 Micro V-grooves Grinding Technique of Large Germanium Immersion Grating Element for Mid-infrared Spectrograph
- Development of Large Optics Fabrication/Finishing (LOF) Process(Nanoprecision Elid-grinding (continued))
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- Development of the Micro Tool by the Desk-top ELID Grinding System(Nanoprecision Elid grinding)
- 205 Surface Characteristics of ELID Ground Micro-tools