发明名称 |
APPARATUS AND METHOD FOR CLOSE TOLERANCE FORMING OF AREAS INFIBRE REINFORCED RESIN COMPOSITE COMPONENTS |
摘要 |
An apparatus and method for forming a fibre reinforced resin composite co mponent by a resin transfer infusion (RTI) process in which a preform (13) i s laid up on a hard base tool (11) and a bagging blanket (14) is applied as flexible upper tooling. Edge and/or other regions of the preform (13) are su perimposed by localised control plates (19) which, together with spacer pins (20) passing through the preform (13) serve to determine localised dimensio nal accuracy in the component without the need for hard upper tooling throug hout.
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申请公布号 |
CA2665194(A1) |
申请公布日期 |
2008.04.10 |
申请号 |
CA20072665194 |
申请日期 |
2007.10.04 |
申请人 |
SHORT BROTHERS PLC |
发明人 |
MILLAR, WILLIAM JAMES TREVOR |
分类号 |
B29C70/44;B29C70/54 |
主分类号 |
B29C70/44 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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