| 摘要 |
PROBLEM TO BE SOLVED: To provide a method capable of manufacturing a lightweight reinforced panel of high quality while extremely reducing manufacturing labor and cost. SOLUTION: A reinforcing fiber fabric 11' for an outer panel is arranged on a lower mold fixture 20, a reinforcing fiber fabric 12' for a reinforced member is arranged on the reinforcing fiber fabric 11' for the outer panel, and the edges of both fabrics are sewn. An inner member 40 is arranged between the reinforcing fiber fabric 11' for the outer panel and the reinforcing fiber fabric 12' for the reinforced member, all of them are covered with an upper mold fixture 50 and heated while discharging air from the gap between the upper and lower mold fixtures 50 and 20 to impregnate the reinforcing fiber fabric 11' for the outer panel and the reinforcing fiber fabric 12' for the reinforced member with a thermosetting resin, and the impregnated fabrics are cured to manufacture the reinforced panel 10. The inner member 40 becomes a part of the reinforced panel 10. |
