A Piercing Technique for Glass Sheets by the Impact Compression of a Viscoplastic Pressure Medium
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概要
- 論文の詳細を見る
An improved method for piercing a circular hole in a glass sheet, difficult to achieve by conventional punching or drilling, is investigated by employing a manufacturing process using the impact compression of a viscoplastic pressure medium. Since the method previously proposed by the authors is not appropriate for a large ratio of hole diameter to workpiece thickness, an improvement is attempted in which two techniques are proposed: a method based on the delay phenomenon in the elastic response of workpieces and a differential pressurization method. Results show that both methods are useful. The latter method is also effective for improving the accuracy of the produced hole.
- 一般社団法人日本機械学会の論文
- 1989-06-15
著者
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Furukawa Y
Kochi Univ. Nankoku Jpn
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Kurosaki Yasushi
Faculty Of Engineering Mie University
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Fujishiro Ikuya
Faculty Of Engineering Mie University
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MIYAKE Yoshiyuki
Tateishi Electric Co., Ltd.,
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FURUKAWA Yasushi
Nihon Gaishi Co., Ltd., Chita Factory
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Miyake Yoshiyuki
Tateishi Electric Co. Ltd.
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