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

Table 10

Gray correlation range analysis.

Level	A	B	C	D	E
Mean value 1	0.54	0.55	0.44	0.42	0.54
Mean value 2	0.46	0.49	0.5	0.46	0.47
Mean value 3	0.48	0.48	0.5	0.48	0.47
Mean value 4	0.53	0.47	0.57	0.64	0.52
Range analysis	0.08	0.08	0.13	0.22	0.07