Study on Automotive Back Door Panel Injection Molding Process Simulation and Process Parameter Optimization

Table 6

Tests and results.

Numbering	Factors					Index
	A	B	C	D	E	Warpage (mm)	Volumetric shrinkage (%)
1	40	185	20	65	15	10.35	14.26
2	40	200	25	75	20	10.35	15.05
3	40	215	30	85	25	11.35	14.86
4	40	230	35	95	30	10.59	12.35
5	50	185	25	85	30	10.33	14.29
6	50	200	30	95	25	9.10	15.05
7	50	215	35	65	20	11.44	15.85
8	50	220	20	75	15	10.27	16.64
9	60	185	30	95	20	7.84	14.24
10	60	200	35	85	15	8.27	15.05
11	60	215	20	75	30	12.01	15.85
12	60	230	25	65	25	13.52	16.63
13	70	185	35	75	25	8.84	14.24
14	70	200	20	65	30	11.41	15.05
15	70	215	25	95	15	8.61	15.86
16	70	230	30	85	20	1.91	16.63