| 摘要 |
PURPOSE:To obtain a composite molded form, prominent in rigidity, resistance to shock, dimensional stability and the like and having no dimensional property, by a method wherein a fiber cloth is laid on the molding surface of the bottom force of a compression molding mold and the material of base material in molten condition is distributed and put thereon, thereafter, the bottom force is clamped to a top force. CONSTITUTION:A fiber cloth 9 is laid on the molding surface of a bottom force 2 of a compression molding mold. The material 3 of base material is heated, kneaded and molten in an extruder 11, thereafter, is reserved once in a metering cylinder 12 while dice 15 is moved into horizontal and vertical directions by a pulse motor 14 through a joint arm 13, bendable into horizontal and vertical directions, to distribute and put is on the molding surface of the bottom force 2, on which the fiber cloth 9 is laid, then, a hydraulic press 16 is operated to clamp a top force and the bottom force. The reinforcing fiber cloth is woven by long fibers and the interstice thereof is filled with the material of the base material by the compression in up-and-down direction principally, therefore, the fibers will seldom be cut and the composite molded form, having no directional property and prominent in tensile strength and a strength against shock, may be obtained.
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