Multiobjective Optimization of Copper Coil Blanking Based on Niche Genetic Algorithm

Table 2

Group 2 order.

Number	Width (mm)	Lower limit of a single coil length (m)	Upper limit of a single coil length (m)	Total demand length (m)
1	31	1498	1525	8643
2	40	1340	1534	34560
3	75	1400	1500	56180
4	145	1467	1579	5678
5	184	1490	1631	21280
6	200	1518	1645	6327
7	312	1476	1628	3345