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Cast line position determining device, cutting system, computer program for position determination of cast line, and cast line position determining method
Cast line position determining device, cutting system, computer program for position determination of cast line, and cast line position determining method
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机译：浇铸线位置确定装置，切割系统，确定浇铸线位置的计算机程序以及浇铸线位置确定方法
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摘要
PROBLEM TO BE SOLVED: To arrange surface-sheet-peeling-cut-lines at optimal positions.SOLUTION: A branch point extract part 118 of a position determination device 100 extracts branch points at each of which a surrounding line 61 and an inner line 62 intersect, or the inner lines 62 intersect each other, in which the surrounding line 61 is arranged to surround an object 54 obtained in a line-thinning processing, while the inner lines 62 are arranged between the object 54 and the surrounding line 61. A branch point selection part 119 selects a selected branch point 82 from the plurality of branch points. An anchor point selection part 120 selects an anchor point 83 arranged at a point closest to the selected branch point 82 as a selected anchor point. A surface-sheet-peeling-cut-line setting part 124 sets, as a surface-sheet-peeling-cut-line, a line 91 connecting the selected anchor point 83 and an intersection point 84 where a straight line 90 extending from the selected anchor point 83 to the selected branch point 82 and an end line 53b of a surface sheet image 53a intersect.SELECTED DRAWING: Figure 15
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