Density (mean ± standard deviation) and porosity of the samples printed to analyse the influence of toolpath parameters (infill type, wall line count, and infill overlap)
| Specimen | Density (µ±σ ) [%] | Porosity [%] |
|---|---|---|
| 105%_Concentric (10) | 93.11 ± 1.66 | 6.89 |
| 105%_Concentric (10; 45°) | 91.65 ± 0.76 | 8.35 |
| 105%_Concentric (12) | 92.96 ± 5.35 | 7.04 |
| 105%_Lines (3W, 0.19) | 95.63 ± 2.87 | 4.37 |
| 105%_Lines (3W, 0.28) | 99.17 ± 0.86 | 0.83 |
| 105%_Lines (1W, 0.19) | 99.07 ± 1.14 | 0.93 |
| 105%_Lines (1W, 0.28) | 99.80 ± 0.26 | 0.20 |
| 105%_Lines (0W) | 90.32 ± 0.20 | 9.68 |
| 105%_Zig-zag (3W, 0.19) | 93.64 ± 1.42 | 6.36 |
| 105%_Zig-zag (3W, 0.28) | 97.96 ± 0.99 | 2.04 |
| 105%_Zig-zag (1W, 0.19) | 93.64 ± 1.35 | 6.36 |
| 105%_Zig-zag (1W, 0.28) | 96.94 ± 1.14 | 3.06 |
| 105%_Zig-zag (0W) | 95.72 ± 2.85 | 4.28 |
| Density ( | Porosity [%] | |
|---|---|---|
| 93.11 ± 1.66 | 6.89 | |
| 91.65 ± 0.76 | 8.35 | |
| 92.96 ± 5.35 | 7.04 | |
| 95.63 ± 2.87 | 4.37 | |
| 99.17 ± 0.86 | 0.83 | |
| 99.07 ± 1.14 | 0.93 | |
| 99.80 ± 0.26 | 0.20 | |
| 90.32 ± 0.20 | 9.68 | |
| 93.64 ± 1.42 | 6.36 | |
| 97.96 ± 0.99 | 2.04 | |
| 93.64 ± 1.35 | 6.36 | |
| 96.94 ± 1.14 | 3.06 | |
| 95.72 ± 2.85 | 4.28 |
For the sample labelling, see Figure 2. All samples were printed with the C profile, thus with a 105% infill (Table 2)
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