Wear Law and Parameter Optimization Study on the Split Cone of a Vertical Shaft Impact Crusher

Table 5

Range analysis table.

		Installation angle	Number of installations	Rotor speed	Feed height
Total wear value		0.2883	0.2150	0.1550	0.1931
		0.2501	0.2034	0.2025	0.2188
		0.2042	0.2467	0.2534	0.2465
		0.1818	0.2592	0.3134	0.2659
		0.1065	0.0558	0.1584	0.0728
Wear uniformity		0.4518	0.2522	0.1969	0.2533
		0.2861	0.2825	0.2884	0.2886
		0.2585	0.3677	0.3273	0.3256
		0.2270	0.3209	0.4107	0.3558
		0.2248	0.1155	0.2139	0.1026
Average		105.72	85.26	74.53	95.86
		98.48	97.40	87.44	92.70
		93.20	98.07	102.01	97.72
		80.79	97.63	114.38	92.07
		24.75	12.81	39.85	5.65