BENDING PROCESSING COST ESTIMATION DEVICE, AND BENDING PROCESSING COST ESTIMATION SYSTEM AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To achieve a more accurate bending processing cost estimation while taking into account accompanying works of bending processing for manufacturing a product.SOLUTION: A CAD data acquisition part 11 of a bending processing cost estimation device 1 acquires three-dimensional CAD data including step-common attribute information and bending step attribute information. A parameter extraction part 13 extracts, from the bending step attribute information, main work information indicative of main works represented by the bending order, bending pattern and bending angle, and creates accompanying work information indicative of accompanying works of bending processing on the basis of coordinate on an object of a bending line. A processing time calculation part 16 calculates a processing time required for bending processing with reference to estimation reference data stored by an estimation reference data storage part 15, on the basis of the step-common attribute information, the main work information and the accompanying work information. A processing cost calculation part 18 calculates a processing cost required for bending processing with reference to processing cost reference data stored by a processing cost reference data storage part 17, from the processing time calculated by the processing time calculation part 16.SELECTED DRAWING: Figure 1