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Method for making sections of fishing rods comprises calculating pitch of spiral-wound carbon fibers with different moduli of rigidity, winding around mandrel and applying axial layer of same fibers
Method for making sections of fishing rods comprises calculating pitch of spiral-wound carbon fibers with different moduli of rigidity, winding around mandrel and applying axial layer of same fibers
The method for making sections of fishing rods comprises calculating the pitch of spiral-wound carbon fibers with a modulus of rigidity Ex. A mesh of the fibers (8) impregnated with resin is wound around a mandrel (7) of diameters D1 and D2 at its ends with the calculated pitch. A layer of the same fibers arranged side-by-side is then applied along the axis of the mandrel. The pitch = Popt-1 mm to Popt+1 mm, where Popt = (((D1 + D2)/2)1/2 x Ex)/137.
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