Glass Tube Design for CRT(Cathode Ray Tube)

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概要

• 論文の詳細を見る

• Stress and deformation of cathode ray tubes(CRTs)under atmospheric pressure and implosion protection band tightening were analyzed using a finite element method(FEM). The stress and deformation of the tubes were measured experimentally by using strain gages and three-dimensional position measuring techniques. The experimental results showed close agreements with those of the simulation. The location of the highest tensile stress and the effects of tightening of the implosion protection bands on the stress and deformation of the tube were clarified. Long-term reliability of the tubes were also studied by using these simulation techniques and the strength characteristics of the CRT glass taking account of surface roughness and delayed fracture.

• 社団法人日本材料学会の論文
• 2000-06-15

著者

• Itoh Junko

  Mitsubishi Elec.corp.

• KISHIDA Keizo

  Department of Precision Science & Technology, Osaka University

• NAKAMURA Koji

  Mitsubishi Elec.Corp.

• MIYAZAKI Masayuki

  Mitsubishi Elec.Corp.

• OHSUGI Shigeo

  Mitsubishi Elec.Corp.

• YOSHIOKA Sumio

  Mitsubishi Elec.Corp.

• Kishida K

  Department Of Precision Science & Technology Osaka University

• Yoshioka S

  Mitsubishi Elec.corp.

関連論文

• Direct Evaluation of Strain and Strain Distribution Using Grid Method during Shear Deformation of Metal Matrix Composites
• Glass Tube Design for CRT(Cathode Ray Tube)
• Structural Optimization of Flat-Face CRT by Using Hybrid Genetic Algorithms

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