Table 1 Machining parameters
Experiment No. | Grinding process parameters | Numerical value |
|---|---|---|
1 | Spherical grinding head radius Ra(mm) | 1.5, 2, 2.5, 3, 3.5 |
2 | Spindle speed n(r/min) | 16500, 18000, 19500, 21000, 22500 |
3 | Feed rate vω(mm/min) | 90, 120, 150, 180, 210 |
4 | Grinding depth ap(mm) | 0.015 |
5 | Amplitude A(µm) | 2–8 |