Molds & Tooling
4 görüntüleme
Obvious Gate Marks on PCTG Products
Sorun Belirtisi
Raised or depressed marks are left at the gate break point.
Neden Analizi
The gate design is improper (the submarine gate angle is large or the side gate is too thick), and the breakage during demolding is not ideal.
Çözüm
Optimize the gate design (needle valve gate or pin-point gate); adjust the demolding sequence and speed.
Temel Çıkarım
PCTG gate marks are an appearance quality control point.
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