| 摘要 |
PURPOSE: An apparatus for manufacturing a tube of FRP material is provided to manufacture products of high quality by manufacturing an FRP tube having high strength and high elasticity, preventing damage of the tube due to impact and supplying the material uniformly, thereby equalizing thickness of the tube. CONSTITUTION: The apparatus for manufacturing a tube of FRP material is characterized in that the resin(3) is impregnated on the surface of several strips of the material(1) by an impregnating means in which a material(1) supplied is first impregnated in a first impregnating resin tank(2), the material(1) impregnated with the resin(3) passes through a guide(4) on which a plurality of penetration holes(5) are formed so as to be supplied to a collecting member(6), the material(1) is collected in the collecting member(6), the material(1) collected in the collecting member(6) is drawn out in such a manner that a material the same as the material(1) is spirally wound by a winding means(7) equipped at the outer side of the collecting member(6), the number of materials(1a) corresponding to the number of penetration holes(9) of a forming guide(8) are drawn out by the above processes so that various strips of materials(1a) are formed through the penetration holes(9) of the forming guide(8), the materials(1a) pass through resin contained in a second resin tank(10) so that the resin is secondly impregnated on the materials(1a), the materials(1a) are supplied into each of the penetration holes(9) of the forming guide(8), the materials(1a) penetrating into the penetration holes(9) pass through a forming mold frame(13) as passing through a jig(12) that is installed at the center of the forming guide(8), and the tube of FRP material is completed as the material(1a) is being hardening molded by heat of a heater(14) installed at the forming mold frame(13) when the material(1a) passes through the forming mold frame(13).
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