Injection Molding
11 مشاهدة
Severe burr flash on PPS products
ظاهرة المشكلة
PPS injection molded products have much flash and it is difficult to remove.
تحليل الأسباب
PPS melt has low viscosity and extremely good fluidity, easily overflowing the parting line to produce flash; the flash is hard and brittle and difficult to remove.
الحل
Increase clamping force; fine parting line fitting; appropriately reduce injection pressure.
الخلاصة الأساسية
PPS low-viscosity flash is the norm and needs to be addressed through mold precision.
هل كان هذا مفيدًا؟
0 شخص وجدوا هذا مفيدًا
شكرًا لك على ملاحظاتك!