Injection Molding
12 görüntüleme
Improper Screw Rotation Speed in PCTG '2079851475616104452
Sorun Belirtisi
Too high a screw rotation speed causes excessive shear heat and degradation, and too low a speed causes insufficient plasticization.
Neden Analizi
The screw rotation speed is not optimized according to the characteristics of PCTG, and general parameter settings are not suitable.
Çözüm
Set the screw rotation speed to 50-80rpm; monitor the melt temperature to prevent overheating.
Temel Çıkarım
The PCTG screw rotation speed needs to balance plasticization and shear heat.
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