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METHOD FOR PRODUCING A MECHANICAL MEMBER FROM COMPOSITE MATERIAL, HAVING AN IMPROVED MECHANICAL PERFORMANCE UNDER TRACTION-COMPRESSION AND BENDING
METHOD FOR PRODUCING A MECHANICAL MEMBER FROM COMPOSITE MATERIAL, HAVING AN IMPROVED MECHANICAL PERFORMANCE UNDER TRACTION-COMPRESSION AND BENDING
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机译:由复合材料制造机械构件的方法,在牵引压缩和弯曲作用下具有改善的机械性能
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摘要
The invention relates to a method for manufacturing a mechanical member in composite material, such as a connecting rod (19), comprising successive operations of applying layers of reinforcing fibres braided all about a mandrel, comprising, between two operations of applying layers of braided reinforcing fibres, a step:of placing at least one element formed of pultruded reinforcing fibres (14″), oriented longitudinally (AX);and of at least temporary attachment of each pultruded element (14″) to the last layer of braided reinforcing fibres,;and in which a resin is then injected into the various braided layers before this resin is polymerized in order to form a rough connecting rod.
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