| 摘要 |
PURPOSE:To make the wall thickness constant even if the diameters are different and carry out sufficient pressing for glass fiber and the like by lifting and lowering an impregnation roller only by applying low pressure to the impregnation roller for pressing glass fiber, synthetic resin liquid and a curing accelerator and lifting and lowering the impregnation roller in compliance with the variation of distance of a mold component. CONSTITUTION:A mold component 1 of profile shape is supported rotatably on a truck B travelling on a floor face 5, and one end of a beam E is fixed on a stand D provided on the floor face 5. A molding device F positioned in the mold component 1 is mounted on the reverse side of the stand of the beam E. A cutter 44 for cutting glass fiber bundles 68, a rubber roller and a nozzle 79 for dropping synthetic resin liquid and a curing accelerator are provided in the molding device F. Low pressure is applied to an impregnation roller 98 for pressing short glass fiber, synthetic resin liquid and the curing accelerator by an air cylinder 84 for up and down movement. The impregnation roller 98 can be lifted and lowered in compliance with the variation of distance of a mold material A. |
