DIMENSION-MEASURING METHOD FOR THREE-DIMENSIONAL WORK PIECE

摘要

PROBLEM TO BE SOLVED: To improve a dimension-measuring method for three-dimensional work piece molding raw materials. SOLUTION: Data S1are generated by measuring each point of a three-dimensional work piece molding raw material 1; a three-dimensional CAD model M1of a raw material shape and a three-dimensional CAD model M2of a completed shape are converted at a position of a design shape; and dimensions between the measured data S1and the CAD model M2are derived with software by automatic computation to find numerical values C1of a working margin. Parts with the values of the working margin being an optimal value C2, and parts with the values of the working margin being excessive or lacking C3are selected and displayed (example: color chart display). COPYRIGHT: (C)2005,JPO&NCIPI