Research Article
Research on the Molding Design and Optimization of the Molding Process Parameters of the Automobile Trunk Trim Panel
Table 5
Influence of various factors on shrinkage.
| | | Heating temperature (°C) | Heating time (s) | Pressure (kPa) | Compress time (s) |
| | K1 | 3.68 | 3.89 | 3.96 | 3.72 | | K2 | 3.58 | 3.98 | 4 | 3.68 | | K3 | 4.09 | 3.54 | 3.56 | 3.92 | | K4 | 3.98 | 3.91 | 3.84 | 4 | | k1 | 0.92 | 0.97 | 0.99 | 0.93 | | k2 | 0.9 | 1.00 | 1 | 0.92 | | k3 | 1.03 | 0.89 | 0.89 | 0.98 | | k4 | 0.99 | 0.98 | 0.96 | 1 | | Range | 0.13 | 0.112 | 0.115 | 0.09 | | Combination | 2 | 3 | 3 | 2 |
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