首页>
外国专利>
Method to incorporated skin and core material properties in performance analysis of high pressure die casting aluminum components
Method to incorporated skin and core material properties in performance analysis of high pressure die casting aluminum components
展开▼
机译：高压压铸铝构件性能分析中结合表皮和芯材性能的方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
A method, device and article of manufacture for determining properties in a high pressure die cast component. Upon receipt of geometric information that corresponds to a location of interest within the component, a ray-triangle intersection relationship is used to calculate a wall thickness of the location of interest; this relationship is simplified by being used in conjunction with an octree-based relationship. One or more calculations are performed to determine a skin thickness based on the calculated wall thickness, and the skin thickness calculations are based on at least one of a logarithmic relationship, a polynomial relationship and a power law relationship. Changes in component shape or size may be taken into consideration to adjust the remaining skin layer thickness, such as that when the as-cast component is exposed to subsequent machining or related post-casting operations. From this, the properties are mapped to allow node-by-node variations in mechanical properties based on whether the node resides in the component skin region or core region.
展开▼
