Study on a Controlling Method for Crack Nucleation and Propagation Behavior in Laser Cutting of Glass

Laser cutting is one of methods for breaking a brittle material by using local thermal stress due to laser irradiation without melting and vaporization of the material. In this study, a method for controlling crack nucleation and propagation behavior was studied experimentally as well as numerically...

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Veröffentlicht in:	Journal of Solid Mechanics and Materials Engineering 2008, Vol.2(12), pp.1555-1566
Hauptverfasser:	MIYASHITA, Yukio, MOGI, Masashi, HASEGAWA, Hirotaka, SUJATANOD, Supamard, MUTOH, Yoshiharu
Format:	Artikel
Sprache:	eng
Schlagworte:	Brittle Material Crack initiation Crack Nucleation Crack Propagation Cracks FEM Analysis Finite element method Fracture Mechanics Glass Laser beam cutting Laser Cutting Lasers Mathematical models YAG Laser
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