1309 窓ガラス表面の埃の除去に関する研究(OS7-2 マイクロメカトロニクス(2))

概要

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In this paper, the cleaning method of dusts on the surface of window glass for cleaning robots has been investigated. In the interactive surfaces between the brush of wiper and window glass, we have examined how the curvature radius of the brush against the glass surface is affected by pressure force. First, the dusts on the window glass at the outside of the building have been grown naturally in the condition that the specimen is put on about 18m height widow and during 70days. Second, a stainless micro cantilever glued a glass or a plastic sphere having curvature radius 5μm or 10μm have been created. In the experiments, the contact-mode AFM (Atomic force microscope) with the stainless cantilever is used. In the results, the AFM cantilever pressure force more than 400μN was needed to clean dusts on the surface of the window glass after exhibiting more than 70 days. Then the volume and height of the dust and the AFM cantilever pressure force after cleaning by cantilever were measured. And it was effective that the curvature radius of the brush of a cleaning robot becomes smaller in the case where the pressure force is same.
社団法人日本機械学会の論文
2006-05-28