Table 3 Factors and level for DOE
From: Optimization and Simulation of Plastic Injection Process using Genetic Algorithm and Moldflow
Factors | Level | |
|---|---|---|
Low (-1) | High (+1) | |
Melting temperature T M | 180°C | 260°C |
Injection pressure P inj | 20 MPa | 26 MPa |
Holding pressure P hold | 16 MPa | 22 MPa |
Holding time t hold | 8 s | 12 s |