CAD/CAM SYSTEM FOR AUTOMATICALLY GENERATING CUTTER PATH

PURPOSE:To automatically calculate a cutter path when a shape is corrected by a CAD/CAM system. CONSTITUTION:When the shape after the calculation of the cutter path and the generation of NC data is corrected by CAD by utilizing the customizing function 4 of the CAD system 1, a cutter path calculatin...

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Bibliographische Detailangaben
Hauptverfasser:	MEGURO HIDENORI, SEKI MAKI
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOTDIRECTED TO A PARTICULAR RESULT COMPUTING CONTROL OR REGULATING SYSTEMS IN GENERAL CONTROLLING COUNTING DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g.ARRANGEMENTS FOR COPYING OR CONTROLLING ELECTRIC DIGITAL DATA PROCESSING FUNCTIONAL ELEMENTS OF SUCH SYSTEMS MACHINE TOOLS MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS METAL-WORKING NOT OTHERWISE PROVIDED FOR MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS PERFORMING OPERATIONS PHYSICS REGULATING TRANSPORTING
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Beschreibung
Zusammenfassung:	PURPOSE:To automatically calculate a cutter path when a shape is corrected by a CAD/CAM system. CONSTITUTION:When the shape after the calculation of the cutter path and the generation of NC data is corrected by CAD by utilizing the customizing function 4 of the CAD system 1, a cutter path calculating process and an NC data generating process are automatically called (A1). In response to the calling, CAM 2 calculates the cutter path and generates NC data for the corrected shape according to a cutter path calculation result list containing machining condition data set for the shape before the correction (B7-B11). Even when the shape is corrected, the shape is hardly in discordant with the cutter path.