Fig. 5
From: Automatic strip layout design in progressive dies using the grouping genetic algorithm
Steps for crossover example. (a) Parents, (b) Selecting the place of crossover, (c) Inserting the crossing section of the second parent at the left side of the crossing point of the first parent, (d) Deleting stations of repeated punches from the first parent, (e) Checking and correcting constraints between punches and assigning punches without station, (f) Second child.
