Research Article
Performance Evaluation of Jatropha and Pongamia Oil Based Environmentally Friendly Cutting Fluids for Turning AA 6061
Table 7
Confirmation tests for cutting forces.
| | Cutting fluids | Depths of cut (mm) | Feed rates (mm/rev) | Speed
(rpm) | Predicted force Fc (N) | Experimental force, Fc (N) | % error |
| | MJO | 1 | 0.175 | 800 | 253.39 | 235 | 7.821 | | MPO | 0.5 | 0.175 | 1270 | 106.64 | 100 | 6.645 | | MO | 1.5 | 0.25 | 800 | 434.47 | 465 | 6.563 |
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