Molds & Tooling
3 görüntüleme
Internal shrinkage porosity in TPU thick-walled products
Sorun Belirtisi
The central part of the thick-walled parts is loose or has voids
Neden Analizi
The center cools slowly, the feeding runner solidifies too early
Çözüm
Optimize the gate position and size, extend the holding pressure, increase the pressure
Temel Çıkarım
Internal quality of thick-walled parts is a technical difficulty
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