FDM 3D Printing
| Application | FDM is the most widely available 3D printing process, mainly used for low-cost prototyping and design verification with very fast turn around times. |
| Strengths | Low-cost, fast turnaround times |
| Weaknesses | Limited dimensional accuracy, print layers are likely to be visible |
PLA
Suitable for prototyping or draff, affordable. More colour options.
| Heat Resistance | 60°C to 70°C |
| Lead Time | 2 days (depending on part volume) |
| Wall Thickness | Minimum 0.8 mm, suggested 1.2 to 1.5 mm |
| Tolerances | ± 0.5% (min: ± 0.5 mm) |
| Max part size | 48 x 48 x 48 cm |
| Layer height | 100 – 200 μ |
TPU
Suitable for parts need to flexibility.
| Shore Hardness | 95A |
| Lead Time | 2 days (depending on part volume) |
| Wall Thickness | Minimum 0.8 mm, suggested 1.2 to 1.5 mm |
| Tolerances | ± 0.5% (min: ± 0.5 mm) |
| Max part size | 28 x 28 x 28 cm |
| Layer height | 200 μ |