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NAOSITE : Nagasaki University's Academic Output SITE > Faculty of Engineering > Bulletin > Reports of the Faculty of Engineering, Nagasaki University > Volume 29, No. 52 >

薄板の熱応力割断における空気吹き付けによる冷却効果


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Title: 薄板の熱応力割断における空気吹き付けによる冷却効果
Other Titles: Effect of Cooling by Airblow on the Thermal Stress Cleaving of a Thin Plate
Authors: 本村, 文孝 / 今井, 康文 / 才本, 明秀
Authors (alternative): Motomura, Fumitaka / Imai, Yasufumi / Saimoto, Akihide
Issue Date: Jan-1999
Citation: 長崎大学工学部研究報告 Vol.29(52) p.11-14, 1999
Abstract: The thermal stress field induced by a line heat source like an electric resistance wire causes crack extension. Taking advantage of this phenomenon, some glassy materials can be cleaved without any microcracks on the cleaving surface. On the cleaving process of glass plates, airblow has been comfirmed to be effective. In this paper, an optimum heating position and an effective airblow timing are investigated to increase the thermal stress intensity factors.
URI: http://hdl.handle.net/10069/5048
ISSN: 02860902
Type: Departmental Bulletin Paper
Appears in Collections:Volume 29, No. 52

Citable URI : http://hdl.handle.net/10069/5048

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