Finite Element Analysis on Non-Isothermal Glass Molding

Ke Jun Zhu; Shao Hui Yin; Jian Wu Yu; Yong Jian Zhu; Song Jin; Yu Fang Wang; Jian Jie He

doi:10.4028/www.scientific.net/AMR.497.240

Paper Titles

Ultrashort Pulsed Laser Micromachining of Polycrystalline Diamond
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Fabrication of Polycrystalline Diamond Tools by Micro Electrodischarge Machining
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Ultra-Wide Car Lens Optimization Based on Low-Tg Aspheric Glass
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Size Effects on Transferability and Mold Change of Glass Molding Press for Microgrooves
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Finite Element Analysis on Non-Isothermal Glass Molding
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Application of Orthogonal Test in Numerical Simulation of Glass Lens Molding
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Study on Material Removal Rate of CMP 6H-SiC Crystal Substrate (0001) C Surface Based on Abrasive Alumina (Al₂O₃)
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Effect of Pad Surface Asperity on Removal Rate in Chemical Mechanical Polishing
p.256

Development of Novel Groove Patterns for CMP Pad
p.264

HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 497Finite Element Analysis on Non-Isothermal Glass...

Finite Element Analysis on Non-Isothermal Glass Molding

Abstract:

Glass molding is a high-volume fabrication method for producing optical components. Non-isothermal glass molding press (NGM) was proposed to fabricate optical glass, and its characteristics were studied by finite element method (FEM) simulation. The coupled thermo-mechanical analysis was carried out to analyze the key factors such as temperature distribution, stress distribution and strain distribution. The non-isothermal and isothermal glass molding (IGM) was studied, and optimal temperature match between glass and mold was obtained.