Injection Molding
6 مشاهدة
PETG '2079851475616104452 excessive gate marks
ظاهرة المشكلة
Excessive marks are left at the gate break of the product, affecting appearance.
تحليل الأسباب
Improper gate design (submarine gate angle large or side gate cross-section too thick), the break during demolding leaves a large mark.
الحل
Optimize gate type and size (pin point gate or valve gate); adjust the gate break angle.
الخلاصة الأساسية
PETG gate marks are an important concern for appearance quality.
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