A Piercing Technique for Glass Sheets by the Impact Compression of a Viscoplastic Pressure Medium

• KUROSAKI Yasushi

  Faculty of Engineering, Mie University

• FUJISHIRO Ikuya

  Faculty of Engineering, Mie University

• MIYAKE Yoshiyuki

  Tateishi Electric Co., Ltd.,

• FURUKAWA Yasushi

  Nihon Gaishi Co., Ltd., Chita Factory

抄録

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.

収録刊行物

• JSME international journal. Ser. 3, Vibration, control engineering, engineering for industry

  JSME international journal. Ser. 3, Vibration, control engineering, engineering for industry 32 (2), 330-337, 1989-06-15

  一般社団法人日本機械学会

キーワード

• Nontraditional Processing
• Special Piercing Technique
• Glass Sheets
• Viscoplastic Pressure Medium
• Impact Pressure
• Drop Hammer

詳細情報

• CRID: 1571135652072020480
• NII論文ID: 110002505114
• NII書誌ID: AA10680610
• ISSN: 09148825
• Web Site: http://hdl.handle.net/10076/8687
• 本文言語コード: en
• データソース種別:
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