TOOL LOCUS PREPARING DEVICE, METHOD THEREFOR AND COMPUTER READABLE STORAGE MEDIUM

PROBLEM TO BE SOLVED: To accurately and quickly prepare a tool locus expressing the contour shape of a shape model to be machined. SOLUTION: A plane model P is defined under a rectangular parallelepiped model including a model to be machined, straight lines parallel with X and Y axes are set in the...

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Bibliographische Detailangaben
Hauptverfasser: MAIDA KAZUHIRO, HAGIWARA KAZUMI, IZUTSU YUKIO, SAKAMOTO TAKANORI
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To accurately and quickly prepare a tool locus expressing the contour shape of a shape model to be machined. SOLUTION: A plane model P is defined under a rectangular parallelepiped model including a model to be machined, straight lines parallel with X and Y axes are set in the plane model P at a prescribed interval and a tool locus 3 for the bottom and the model to be machined is prepared. Points constituting the locus 3 and rectangular to the model P are extracted from plural points constituting the locus 3. Then plural extracted points are mutually connected based on a prescribed condition to prepare a tool locus expressing the contour shape of the model to be machined.