Research Article
FDM Rapid Prototyping Technology of Complex-Shaped Mould Based on Big Data Management of Cloud Manufacturing
Table 1
The performance parameters of ABS materials.
| Materials | Tensile strength | Ultimate tensile ratio | ABS | ≥43 Mpa | 4% | Melting temperature | Distortion temperature | Linear shrinkage | 200°C–250°C | 93°C–118°C | 0.4% | Bending strength | Impact strength | Coefficient of linear expansion | 790 kg/cm2 | 20 kJ/m2 | 7 × 10−5/°C |
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