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. 2022 Jun 14;2022:9666827. doi: 10.1155/2022/9666827

Table 2.

DOE optimization process plan.

Scheme 1 DOE optimization 1 DOE optimization 2
Melt temperature (°C) 240 210 210
Mold temperature (°C) 90 60 60
Coolant inlet temperature (°C) 30 30 20
Maximum holding pressure (MPa) 100 80 100
Holding time (s) 25 20 20
Injection + holding pressure + cooling time (s) 48 39 31
Deformation (mm) 0.209 0.405 0.231
Sink mark (mm) 0.077 0.176 0.129
Scheme variables Melt temperature Melt, coolant and mold temperature