MULTI-DIMENSIONAL CURVED SURFACE FORMING METHOD OF METAL PLATE

摘要

PURPOSE: A multi-dimensional curved surface molding method of a board is provided to reduce a process time and to perform an accurate form process without the secure of the separate molding simulation or database. CONSTITUTION: A multi-dimensional curved surface molding method of a board comprises: a step of mapping the 3D map information of the multi-dimensional curved surface board to manufacture as the height information of the cylinder at the multi-point press machine(S210); a step of forming a board molded with a multi-point press machine according to the mapped height information(S220); a step of processing the output of an error message between 3D topology data and 3D map information measured about the shaped board(S240); and a step of correcting the height information of the cylinder which is amended based on the error message if the error rate according to the error message calculating exceeds the predetermined critical value(S260).