Study on Simulation of Stamping Process and Optimization of Process Parameters of Fender

Table 5

Influence of various factors on maximum thickening rate.

	A	B	C	D
K1	324.34	389.00	275.65	328.17
K2	356.27	324.05	314.09	343.76
K3	377.68	346.12	329.52	312.75
K4	387.09	301.15	356.62	322.11
k1 = K1/5	65.47	78.80	56.53	67.13
k2 = K2/5	70.05	67.81	60.62	71.75
k3 = K3/5	71.54	69.16	65.50	66.55
k4 = K4/5	61.42	60.11	79.12	67.02
R	24.26	19.29	23.67	9.11
Rank	1	3	2	4