Injection Molding
10 Aufrufe
Warpage in PCTG '2079851475616104452
Problembeschreibung
Flat products bend and warp after demolding.
Ursachenanalyse
Uneven mold temperature causes shrinkage differences, uneven wall thickness causes cooling rate differences, asymmetric molecular orientation.
Lösung
Balance mold temperature; design uniform product wall thickness; optimize gate position.
Wichtigste Erkenntnis
The core cause of PCTG warpage is non-uniform shrinkage.
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