Injection Molding
12 görüntüleme
Quality Fluctuation After Rapid Mold Change in PBT '2079851475616104452
Sorun Belirtisi
The quality of the first few shots or the first dozens of shots after mold change fluctuates greatly.
Neden Analizi
The new mold temperature is not stable; the hot runner temperature needs time to stabilize; the residual purging material affects the products of the initial shots.
Çözüm
Fully preheat the mold after mold change; start production after the hot runner system stabilizes; discard the discharged material of the first few shots.
Temel Çıkarım
PBT quality stabilization after mold change requires a transition time.
Bu faydalı oldu mu?
0 kişi bunu faydalı buldu
Geri bildiriminiz için teşekkürler!