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CYLINDER MADE OF GLASS FIBER-REINFORCED PLASTIC MATERIAL AND METHOD FOR MOLDING HOLLOW OBJECT HAVING THREE-DIMENSIONAL FREE SURFACE
CYLINDER MADE OF GLASS FIBER-REINFORCED PLASTIC MATERIAL AND METHOD FOR MOLDING HOLLOW OBJECT HAVING THREE-DIMENSIONAL FREE SURFACE
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机译:玻璃纤维增强圆筒形材料以及具有三维自由表面的空心物体的成型方法
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摘要
PROBLEM TO BE SOLVED: To extend the kind of shape to be molded (1), to reduce the weight of a mold for molding a cylinder made of a glass fiber-reinforced plastic material and a hollow object which has no hollow on the outer surface and has a three-dimensional free surface to facilitate the transportation and handling of the mold (2), to change the material of the mold to make the mold foldable to save a space for storing the mold (3), to change an apparatus to shorten a molding work time (4), and to enable the integral molding of the whole surface (5) with regard to molding work by a filament winding method.;SOLUTION: A conventional mold of wood or a hard synthetic resin is changed to a bag mold using a sheet high in dimensional stability and airtightness, and a mounting device is installed.;COPYRIGHT: (C)2005,JPO&NCIPI
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