| 摘要 |
PURPOSE: To provided a method for efficiently manufacturing a fiber-reinforced resin molded form having a thickness, a light weight, excellent mechanical strength and a smooth surface. CONSTITUTION: A method for manufacturing a fiber-reinforced resin molded form comprises the step of impregnating with uncured thermosetting resin a fiber-reinforced banded material made of upper and lower woven or nonwoven fabric reinforcing fiber layers separated from one another and many coupling reinforcing fibers roughly bridged between the upper and lower layers. Further, the method also comprises the steps of feeding the resin-impregnated reinforcing fiber 7 between rollers of a pinch roller 8 immediately before heating and curing mold 9, feeding it in a taking-off direction while sandwiching the fiber 7 by the roller 8, feeding it into a mold 9 after releasing its tension to draw the upper and lower woven or nonwoven reinforcing fiber layers for forming the surface of the fiber 7 while feeding them along the inner surface of the mold 9. |
