METHOD FOR PRODUCING AN ELECTRICALLY AND/OR THERMALLY CONDUCTIVE PART FROM A COMPOSITE MATERIAL AND RESULTING PART

摘要

In order to produce a part (16) from a composite material, which is conductive at least on one of the surfaces thereof, the method consists of: the conductive overstitching (30) of a preform (20) of the part using electrically or thermally conductive threads (31, 32) with substantially parallel stitch lines (34) oriented in at least two intersecting directions. The parts obtained are adapted for the production of aircraft structures that may be subjected to lightning strikes and allow return currents from the electrical or electronic aircraft equipment and/or the discharge of heat by conduction.