METHOD FOR PRODUCING A MECHANICAL MEMBER FROM COMPOSITE MATERIAL, HAVING AN IMPROVED MECHANICAL PERFORMANCE UNDER TRACTION-COMPRESSION AND BENDING

摘要

The invention relates to a method for manufacturing a mechanical member made of a composite material such as a connecting rod (19), comprising successive operations for applying layers of reinforcing fibers braided around a mandrel, comprising between two operations of application of braided reinforcing fiber layers, a step of: - placing, at least one element formed of pultruded reinforcing fibers (14 ''), oriented longitudinally (AX); and at least temporarily attaching each pultruded element (14 '') to the last layer of braided reinforcing fibers, and in which a resin is then injected into the various braided layers before polymerizing this resin to form a raw rod.