Modeling and Parameter Optimization of Flexible NC Polishing Vibration of Abrasive Cloth Wheel Based on Sensitivity Analysis

Table 8

Experimental result.

Number	Spindle speed	Compression depth	Feed rate	Granularity	RMS value	Roughness (μm)
1	4500	0.3	0.2	200	1.06	0.358
2	4500	0.6	0.4	400	1.01	0.31
3	4500	0.9	0.6	600	1.05	0.32
4	6000	0.3	0.4	600	1.25	0.383
5	6000	0.6	0.6	200	1.18	0.37
6	6000	0.9	0.2	400	1.29	0.22
7	7500	0.3	0.6	400	1.20	0.27
8	7500	0.6	0.2	600	1.28	0.25
9	7500	0.9	0.4	200	1.34	0.234