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楼主 |
发表于 2009-5-10 12:40:43
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前面的设计阶段要做的事情, 一般会列出需要事先作结构分析的项以静态结构分析和热多物理耦合分析为主:
Mould fabrication is preceded by several FEA analyses to optimise final performance. The structural analysis optimises the response of the mould and its components during the heat curing regimes encountered in rapid cycle blade manufacture, contributing to optimum layout of heating zones whilst also managing energy conservation. Beforehand modelling analysis helps mold shells match blade countour and mould movement, taking account of the specific blade laminate construction, thus unwanted stresses and potential mould repairs are minimised.
Structural analysis determines the optimum dimensions, stiffness and weight of the mould steel frame resulting in easier handling and laminate lay-up and minimal mould distortion. |
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