| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for obtaining a shaped article which causes no clogging or has no unnecessary protuberance, by converting three-dimensional CAD data, when microholes are shaped by rapid prototyping, as a solution of the conventional problem that a shaped article with the microholes of a desired mesh cannot be obtained and the microholes are clogged, as far as the method for shaping the microholes by rapid prototyping is concerned. SOLUTION: In the method for producing the shaped article by dividing it into a plurality of laminated parts using a three-dimensional CAD model and sequentially curing the shaping materials of the divided laminated parts, the linear microholes provided in the shaped article are a plurality of linear microholes whose axes are parallel with each other. In addition, the three- dimensional CAD model data of the shaped article with the microholes are converted to contour line data which are parallel with the lamination plane, and the shaped article with the microholes is produced based on the converted contour line data. COPYRIGHT: (C)2003,JPO
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