method of manufacturing composite panels and snowboarding, kiteboard, surfboard and skiing as a kind of composite plates

摘要

the subject invention is a way to produce composite panels and snowboarding, kiteboard, surfboard and skiing as a kind of composite plates, commonly called the board, in which the manufacture is to design initial stress by deflection core for them it elastic and permanent connection with the other layers of the design.the core (1) of elastic material is prepared so that is undulating in parallel surfaces of the lower and upper or upper and lower flat surfaces. wave parameters are selected to sort out the core (1) or to pofalowania took place in the elastic core material (1).in the manufacturing process, under pressure, followed by the rear core (1) in the elastic or giving him pofalowania by emergent inserts (8). after the completion of the production process of the core (1) is spru0119u017cyu015bcie deformed, with initial stresses.in this way, achieved record kompozytowu0105 flat upper surface (9) or the bottom (10) or a flat surface, the lower surface of the upper pofalowanej (7) and (6), useful in the production of fucking endorsement, kiteboardu, surfboardu and skis.