Extrusion & Post
5 görüntüleme
PETG extruded pipe surface corrugation
Sorun Belirtisi
Periodic or continuous corrugated textures appear on the surface of PETG extruded pipes.
Neden Analizi
Extrusion speed too high causing melt fracture, die temperature low, haul-off speed not matching extrusion speed.
Çözüm
Reduce the extrusion speed or increase the die temperature; match hauling with extrusion speed; polish the die to reduce friction.
Temel Çıkarım
PETG pipe surface corrugation is the result of poor coordination between extrusion and hauling.
Bu faydalı oldu mu?
0 kişi bunu faydalı buldu
Geri bildiriminiz için teşekkürler!