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A METHOD OF MANUFACTURING A SINGLE PIECE MULTI-SPAR BOX OF COMPOSITE MATERIAL INSIDE A CLOSE MOULD
A METHOD OF MANUFACTURING A SINGLE PIECE MULTI-SPAR BOX OF COMPOSITE MATERIAL INSIDE A CLOSE MOULD
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机译:一种制造闭模内复合材料单片多杆盒的方法
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摘要
Methods of making single piece multi-spar boxes made of composite material for aircraft are provided. Such methods include providing outer spars of the boxes which are made with a C-shaped cross-section such that the spars, during curing, are molded on the inside onto rigid, outer, lateral forming tools. As a result it is possible to obtain very precise outer profiles and positions of the spars.
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