METHOD FOR MANUFACTURING A REINFORCING MATERIAL FOR A PART BASED ON A COMPOSITE MATERIAL CAPABLE OF IMPROVING DAMAGE RESISTANCE CHARACTERISTIC

摘要

PURPOSE: A method for manufacturing a reinforcing material for a part based on a composite material with a single crossing line is provided to stack sliver or roving on the part or to use dry reinforcing fiber.;CONSTITUTION: Pre-impregnated reinforcing fibers are used in the form of slivers(Ai, Bj). The slivers are arranged on a part such that two layers of longitudinal slivers are stacked on the part. An angular orientation for the slivers of each layer respectively with 0 degrees or other degrees is used with respect to determined direction of a solid body for a cover based on an interlaced pattern type which provides a crossing line in parallel with the longitudinal axis of the solid body. The interlaced pattern type is formed to limit the number of the crossing lines along the longitudinal axis of the solid body to a single line.;COPYRIGHT KIPO 2012