Injection Molding
6 görüntüleme
Glass Fibre '2079851475616104452 insufficient flow length ratio
Sorun Belirtisi
Glass Fibre injection flow length ratio only 80-100, below 150, thin-wall product cannot be filled
Neden Analizi
Glass Fibre melt viscosity high, flow distance short; injection temperature too low; injection pressure insufficient; mold runner resistance large
Çözüm
1) Raise injection temperature to 160-220°C; 2) raise injection pressure 80-100MPa; 3) enlarge runner and gate size to reduce resistance; 4) add 0.3-0.5wt% flow aid to reduce viscosity
Temel Çıkarım
Insufficient flow length ratio is caused by Glass Fibre high viscosity; high temperature, high pressure and large gate are key
Bu faydalı oldu mu?
0 kişi bunu faydalı buldu
Geri bildiriminiz için teşekkürler!