Multiobjective Optimization of Copper Coil Blanking Based on Niche Genetic Algorithm

Table 4

Blanking scheme.

Example	Number	Cutting times	Cutting length	1 blank (with number)	2 blank (with number)
1	1	2	1685	(41, 7)	(100, 1)
	2	5	1467	(58, 2)	(260, 1)
	3	6	1618	(100, 2)	(203, 1)
	4	1	1467	(83, 4)	—
2	1	6	1504	(31, 1)	(184, 2)
	2	10	1413.2	(40, 2)	(75, 4)
	3	3	1512.6	(40, 2)	(312, 1)
	4	4	1576	(31, 1)	(184, 2)
	5	3	1614.3	(184, 1)	(200, 1)