Abstract: By the development of industry technology and design philosophy, people hope to find a way to make package containers not only meet function needs but also have competitiveness in price. Thereby Cosmosworks software step onto the stage of history. It can accurately simulate and analyze the situation of load press and provide stress distribution diagrams. The analysts enable to acquire valuable first-hand information.
It is a thesis mainly discusses the simulation and analysis in 750ml glass wine bottle’s drop tests which based on Cosmosworks software. It analyses glass bottle’s drop off both vertically and 20°diagonally from drop height of 0.3m and acquires the simulation result of stress diagram, deformation trend and the stress time curves of key impact point both in the rigid and flexible surface. It discusses the law of glass bottles’ stress distribution. The results provide valuable reference for the structural optimization design and theoretic research related to the impact strength of the glass container.
Key words: finite element, drop test, Cosmosworks, simulation
