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公开(公告)号:US20100051167A1
公开(公告)日:2010-03-04
申请号:US12202240
申请日:2008-08-30
CPC分类号: B29C70/00 , G06F17/5095 , G06F2217/08 , G06F2217/44 , Y02T50/43
摘要: The shape of a laminated composite structure is optimized using finite element analysis. The optimized shape minimizes the weight of the structure while satisfying minimum strength and stiffness requirements.
摘要翻译: 使用有限元分析优化层压复合结构的形状。 优化的形状使结构的重量最小化,同时满足最小强度和刚度要求。
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公开(公告)号:US20100009124A1
公开(公告)日:2010-01-14
申请号:US12350928
申请日:2009-01-08
申请人: Brian G. Robins , Kurtis Willden , Ethan W. Hunter , Nika McManus
发明人: Brian G. Robins , Kurtis Willden , Ethan W. Hunter , Nika McManus
CPC分类号: B29C70/44 , B29C33/3835 , B29C33/405 , B29C33/50 , B29C33/76 , B29C70/54 , B29D99/001 , B29L2031/3076 , B64C1/064 , B64C1/065 , Y02T50/43 , Y10T428/24479
摘要: A mandrel used to cure a composite part layup has an elastic body and at least one internal open space therein. The internal open space is configured to allow substantially uniform thermal expansion of the body during curing.
摘要翻译: 用于固化复合零件叠层的芯棒具有弹性体和至少一个内部开放空间。 内部开放空间构造成允许在固化期间身体基本上均匀的热膨胀。
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公开(公告)号:US09238335B2
公开(公告)日:2016-01-19
申请号:US12350928
申请日:2009-01-08
申请人: Brian G. Robins , Kurtis Willden , Ethan W. Hunter , Nika McManus
发明人: Brian G. Robins , Kurtis Willden , Ethan W. Hunter , Nika McManus
IPC分类号: B29C70/44 , B29C33/40 , B29C33/50 , B29C33/76 , B29C70/54 , B29D99/00 , B64C1/06 , B29C33/38 , B29L31/30
CPC分类号: B29C70/44 , B29C33/3835 , B29C33/405 , B29C33/50 , B29C33/76 , B29C70/54 , B29D99/001 , B29L2031/3076 , B64C1/064 , B64C1/065 , Y02T50/43 , Y10T428/24479
摘要: A mandrel used to cure a composite part layup has an elastic body and at least one internal open space therein. The internal open space is configured to allow substantially uniform thermal expansion of the body during curing.
摘要翻译: 用于固化复合零件叠层的芯棒具有弹性体和至少一个内部开放空间。 内部开放空间构造成允许在固化期间身体基本上均匀的热膨胀。
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公开(公告)号:US09011616B2
公开(公告)日:2015-04-21
申请号:US12202240
申请日:2008-08-30
CPC分类号: B29C70/00 , G06F17/5095 , G06F2217/08 , G06F2217/44 , Y02T50/43
摘要: The shape of a laminated composite structure is optimized using finite element analysis. The optimized shape minimizes the weight of the structure while satisfying minimum strength and stiffness requirements.
摘要翻译: 使用有限元分析优化层压复合结构的形状。 优化的形状使结构的重量最小化,同时满足最小强度和刚度要求。
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