Research Article
Optimized Injection Molding of Unfilled and Glass Filled PA6 Gears
Table 10
Main effects table for Grey relational grades.
| Symbol | Process parameters | Level 1 | Level 2 | Level 3 |
| A | Melt temperature (°C) | 0.6975 | 0.3640 | 0.4677 | B | Packing pressure (%) | 0.6203 | 0.4967 | 0.4122 | C | Packing time (s) | 0.5941 | 0.4897 | 0.4455 | D | Cooling time (s) | 0.6124 | 0.5047 | 0.4122 |
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