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GENERATION PROGRAM FOR NC PROGRAM FOR MOLD MATERIAL PATTERN PROCESSING, AND GENERATION DEVICE FOR NC PROGRAM FOR MOLD MATERIAL PATTERN PROCESSING
GENERATION PROGRAM FOR NC PROGRAM FOR MOLD MATERIAL PATTERN PROCESSING, AND GENERATION DEVICE FOR NC PROGRAM FOR MOLD MATERIAL PATTERN PROCESSING
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机译：用于模具材料加工的NC程序的生成程序以及用于模具材料加工的NC程序的生成设备
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摘要
PROBLEM TO BE SOLVED: To automatically generate an NC program for an NC processing machine to perform pattern processing relating to a processing portion while reducing man-hours for a programmer to instruct the processing portion.SOLUTION: A generation program for an NC program for mold material pattern processing allows a computer to execute the steps of: arithmetically operating a shape difference between mold material shape CAD data which is shape information relating to a mold material and product shape CAD data D0 relating to a product, and extracting processing portion composition surface shape data relating to one or more processing portions including a composition surface; recognizing processing portion shape feature data, respectively, on the basis of the processing portion composition surface shape data; and collating the processing portion shape feature data with a pattern condition table D5 of a prepared pattern processing NC sub-program DB5 and, on the basis of an NC sub-program template D6 relating to a matched condition, generating an NC sub-program for an NC processing machine to perform pattern processing of the processing portion.
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