Research Article
Effect of a Rapid Tooling Technique in a 3D Printed Part for Developing an EDM Electrode
Table 2
MRR, TWR, and SR results of 3D printed (RT) and solid copper (SC) electrodes at
.
| Current (Amp.) | At | At | At | MRR SC | MRR RT | TWR SC | TWR RT | SR SC | SR RT | MRR SC | MRR RT | TWR SC | TWR RT | SR SC | SR RT | MRR SC | MRR RT | TWR SC | TWR RT | SR SC | SR RT |
| 2 | 1.865 | 1.775 | 0.037 | 0.016 | 3.521 | 4.421 | 2.020 | 1.990 | 0.043 | 0.015 | 3.237 | 4.137 | 1.925 | 1.895 | 0.053 | 0.014 | 3.894 | 4.794 | 2.15 | 1.923 | 1.841 | 0.039 | 0.018 | 3.600 | 4.500 | 2.058 | 2.032 | 0.045 | 0.017 | 3.302 | 4.202 | 1.942 | 1.913 | 0.055 | 0.016 | 3.943 | 4.843 | 2.3 | 1.987 | 1.913 | 0.041 | 0.019 | 3.687 | 4.587 | 2.101 | 2.080 | 0.047 | 0.019 | 3.374 | 4.274 | 1.965 | 1.937 | 0.057 | 0.018 | 4.001 | 4.901 | 2.45 | 2.056 | 1.992 | 0.044 | 0.021 | 3.782 | 4.682 | 2.150 | 2.135 | 0.049 | 0.020 | 3.454 | 4.354 | 1.993 | 1.968 | 0.060 | 0.020 | 4.066 | 4.966 | 2.6 | 2.132 | 2.078 | 0.046 | 0.022 | 3.885 | 4.785 | 2.204 | 2.197 | 0.052 | 0.022 | 3.542 | 4.442 | 2.027 | 2.006 | 0.062 | 0.021 | 4.139 | 5.039 | 2.75 | 2.212 | 2.170 | 0.049 | 0.024 | 3.995 | 4.895 | 2.264 | 2.265 | 0.054 | 0.023 | 3.638 | 4.538 | 2.066 | 2.050 | 0.065 | 0.023 | 4.220 | 5.120 | 2.9 | 2.299 | 2.269 | 0.051 | 0.025 | 4.113 | 5.013 | 2.330 | 2.340 | 0.057 | 0.025 | 3.741 | 4.641 | 2.111 | 2.101 | 0.067 | 0.025 | 4.308 | 5.208 | 3 | 2.359 | 2.339 | 0.053 | 0.026 | 4.197 | 5.097 | 2.377 | 2.394 | 0.059 | 0.026 | 3.814 | 4.714 | 2.144 | 2.139 | 0.069 | 0.026 | 4.372 | 5.272 | 3.15 | 2.455 | 2.449 | 0.056 | 0.027 | 4.328 | 5.228 | 2.452 | 2.480 | 0.061 | 0.028 | 3.930 | 4.830 | 2.199 | 2.201 | 0.072 | 0.028 | 4.473 | 5.373 | 3.3 | 2.556 | 2.566 | 0.059 | 0.029 | 4.466 | 5.366 | 2.533 | 2.573 | 0.064 | 0.029 | 4.054 | 4.954 | 2.259 | 2.270 | 0.075 | 0.030 | 4.582 | 5.482 | 3.45 | 2.663 | 2.689 | 0.062 | 0.030 | 4.613 | 5.513 | 2.619 | 2.672 | 0.068 | 0.031 | 4.186 | 5.086 | 2.325 | 2.345 | 0.078 | 0.031 | 4.699 | 5.599 | 3.6 | 2.776 | 2.819 | 0.065 | 0.031 | 4.767 | 5.667 | 2.711 | 2.778 | 0.071 | 0.032 | 4.325 | 5.225 | 2.396 | 2.427 | 0.081 | 0.033 | 4.823 | 5.723 | 3.75 | 2.894 | 2.956 | 0.069 | 0.032 | 4.929 | 5.829 | 2.809 | 2.891 | 0.074 | 0.034 | 4.473 | 5.373 | 2.473 | 2.516 | 0.085 | 0.035 | 4.956 | 5.856 | 3.9 | 3.018 | 3.100 | 0.072 | 0.034 | 5.099 | 5.999 | 2.912 | 3.011 | 0.078 | 0.035 | 4.627 | 5.527 | 2.556 | 2.612 | 0.088 | 0.036 | 5.096 | 5.996 | 4 | 3.104 | 3.199 | 0.075 | 0.035 | 5.217 | 6.117 | 2.984 | 3.094 | 0.080 | 0.036 | 4.735 | 5.635 | 2.614 | 2.679 | 0.091 | 0.037 | 5.194 | 6.094 |
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