Chamber Optimization for Comprehensive Improvement of Cone Crusher Productivity and Product Quality

Table 3

Optimization calculation results.

Design variable		(t·h^−1)	(%)	(r·min^−1)	(mm)	(°)	(°)	(mm)	(°)
Before optimization		990	80.0	300	130	45	2	31.4	23
Bottom angle	1	1008	85.0	293	150	50	2	37.4	23
	2	1126	81.2	275	150	55	2	44.8	23
	3	1238	78.0	260	150	60	2	54.3	23
Parallel zone	1	998	82.0	300	140	50	2	37.4	23
	2	896	87.2	300	170	50	2	37.4	23
	3	850	89.6	300	190	50	2	37.4	23
Eccentric angle	1	710	77.3	320	150	50	1.4	30.8	23
	2	890	80.3	320	150	50	1.6	32.2	23
	3	986	81.6	320	150	50	1.8	34.5	23
After optimization		1151	83.2	285	150	55	2	44.8	23