SEQUENTIAL MOLDING METHOD, SEQUENTIAL MOLDING APPARATUS, AND TOOL FOR SEQUENTIAL MOLDING METHOD

摘要

PROBLEM TO BE SOLVED: To provide a sequential molding method capable of reconciling improvement of processing speed with surface roughness of a processing surface; and to provide a sequential molding apparatus, and a tool used for the sequential molding apparatus.SOLUTION: A plate is pressed by a fixed press tool 5 provided on one surface side of the plate 2 and by a moving press tool 4 provided on the other surface side, and the plate and the moving press tool and/or the fixed press tool are relatively moved, to thereby mold the plate into a three-dimensional shape. Then, a processing region where the moving press tool and the fixed press tool are in contact with each other is locally heated corresponding to the surface state of the plate, to thereby melt and mold the plate surface.SELECTED DRAWING: Figure 3