POM '2079851475616104452 ejector whitening

Problembeschreibung

Whitening at ejector pin locations.

Ursachenanalyse

Large gripping force + concentrated stress.

Lösung

①Large-area ejection; ②extend cooling; ③reduce holding pressure.

Wichtigste Erkenntnis

Ejector whitening = concentrated stress.

POM；ejector whitening；gripping force；ejection

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