Molds & Tooling
6 مشاهدة
PETG mold cooling water channel design defect, local hot spots
ظاهرة المشكلة
Insufficient cooling in local mold areas produces hot spots, where the product cools slowly and shrinks more.
تحليل الأسباب
Cooling water channels insufficient or clogged causing local insufficient cooling, water channel design unreasonable.
الحل
Use conformal cooling water channels; regularly clean the water channels; check temperature distribution with an infrared thermal imager.
الخلاصة الأساسية
PETG mold cooling uniformity is crucial to product quality.
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