A temperature and strain rates dependent fracture model is developed based on Weibull statistics to quantitatively describe the brittle-ductile transition of glass fracture in precision glass molding process. Under the assistance of FEM simulation, this fracture model can be used to calculate the fracture probability of glass during the precision glass molding process. Meanwhile, the most probable fracture timing, location of fracture initiation and fracture pattern can be also predicted.
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Język Angielski ● Format PDF ● Strony 148 ● ISBN 9783863596422 ● Rozmiar pliku 14.5 MB ● Wydawca Apprimus Wissenschaftsverlag ● Miasto Aachen ● Kraj DE ● Opublikowany 2018 ● Ydanie 1 ● Do pobrania 24 miesięcy ● Waluta EUR ● ID 6461763 ● Ochrona przed kopiowaniem Społeczny DRM