Injection Molding
10 Aufrufe
Warpage of PAR injection molded products
Problembeschreibung
Flat injection molded parts warp after demolding.
Ursachenanalyse
Uneven mold temperature causes uneven shrinkage, the wall thickness design is uneven, and the molecular orientation is asymmetric.
Lösung
Improve the mold temperature uniformity; uniform wall thickness; optimize the gate position.
Wichtigste Erkenntnis
PAR warpage is directly related to high mold temperature and uniformity.
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