Research Article
Effect of Chamfer Angle on the Calibration Curves of Five Hole Probes
Table 4
Minimum and maximum values and sensitivity of
.
| Chamfer angle | 30° | 40° | 50° | 60° |
| Minimum value | −0.620 | −0.900 | −1.500 | −2.800 | Normalized value | 1.000 | 1.452 | 2.419 | 4.516 | Maximum value | 0.480 | 0.700 | 0.900 | 0.500 | Normalized value | 1.000 | 1.458 | 1.875 | 1.042 | Total difference | 1.100 | 1.600 | 2.400 | 3.300 | Normalized value | 1.000 | 1.455 | 2.182 | 3.000 | Sensitivity at = −30° | 0.017 | 0.025 | 0.033 | 0.043 | Normalized value | 1.000 | 1.471 | 1.941 | 2.529 | Sensitivity at = 0° | 0.018 | 0.018 | 0.03 | 0.011 | Normalized value | 1.000 | 1.000 | 1.667 | 0.611 | Sensitivity at = 30° | 0.018 | 0.019 | 0.008 | 0.003 | Normalized value | 1.000 | 1.056 | 0.444 | 0.167 | Sensitivity at = −30° | 0.016 | 0.017 | 0.022 | 0.062 | Normalized value | 1.000 | 1.063 | 1.375 | 3.875 | Sensitivity at = 0° | 0.016 | 0.023 | 0.041 | 0.031 | Normalized value | 1.000 | 1.438 | 2.563 | 1.938 | Sensitivity at = 30° | 0.019 | 0.031 | 0.050 | 0.047 | Normalized value | 1.000 | 1.632 | 2.632 | 2.474 |
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