S. No. | Coolant | Speed (rpm) | Feed (mm/min) | Depth of cut (mm) | Fuzzy grade |
1 | Dry | 900 | 315 | 0.8 | 0.312 |
2 | Dry | 900 | 500 | 1 | 0.3091 |
3 | Dry | 900 | 800 | 1.2 | 0.3424 |
4 | Dry | 1120 | 315 | 0.8 | 0.3988 |
5 | Dry | 1120 | 500 | 1 | 0.541 |
6 | Dry | 1120 | 800 | 1.2 | 0.4524 |
7 | Dry | 1400 | 315 | 1 | 0.416 |
8 | Dry | 1400 | 500 | 1.2 | 0.4777 |
9 | Dry | 1400 | 800 | 0.8 | 0.5 |
10 | Kerosene | 900 | 315 | 1.2 | 0.3263 |
11 | Kerosene | 900 | 500 | 0.8 | 0.3286 |
12 | Kerosene | 900 | 800 | 1 | 0.3252 |
13 | Kerosene | 1120 | 315 | 1 | 0.3893 |
14 | Kerosene | 1120 | 500 | 1.2 | 0.4943 |
15 | Kerosene | 1120 | 800 | 0.8 | 0.473 |
16 | Kerosene | 1400 | 315 | 1.2 | 0.5686 |
17 | Kerosene | 1400 | 500 | 0.8 | 0.447 |
18 | Kerosene | 1400 | 800 | 1 | 0.5144 |
19 | Soluble oil | 900 | 315 | 1 | 0.4091 |
20 | Soluble oil | 900 | 500 | 1.2 | 0.4605 |
21 | Soluble oil | 900 | 800 | 0.8 | 0.2908 |
22 | Soluble oil | 1120 | 315 | 1.2 | 0.4837 |
23 | Soluble oil | 1120 | 500 | 0.8 | 0.4157 |
24 | Soluble oil | 1120 | 800 | 1 | 0.4906 |
25 | Soluble oil | 1400 | 315 | 0.8 | 0.734 |
26 | Soluble oil | 1400 | 500 | 1 | 0.3976 |
27 | Soluble oil | 1400 | 800 | 1.2 | 0.4159 |