Extrusion & Post
3 Aufrufe
Wavy edge of PETG extruded sheet
Problembeschreibung
The edge of the sheet shows wavy deformation and is not straight.
Ursachenanalyse
The die lip edge gap is too large, the edge cooling is insufficient, and the sheet stretching is uneven.
Lösung
Adjust the die lip edge gap; strengthen the edge cooling; optimize the sheet conveying path.
Wichtigste Erkenntnis
PETG wavy edge affects the subsequent use of the sheet.
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