Processing Machinery
2 Aufrufe
PA12 Glass Fiber Reinforced Warpage
Problembeschreibung
Directional warpage of reinforced products.
Ursachenanalyse
Anisotropic shrinkage from fiber orientation; superimposed by PA12 crystallization.; During on-site troubleshooting, verify item by item according to this mechanism to avoid blindly adjusting the machine based solely on experience; This mechanism has been repeatedly verified by industry data and should be confirmed first during troubleshooting
Lösung
①Optimize gate for uniform orientation; ②uniform mold temperature; ③multi-point gates; ④low-warpage grade.; After adjustment, continuously sample to verify the effect, and resume mass production only after confirming stability
Wichtigste Erkenntnis
The core of reinforced warpage is orientation management.; After confirming effectiveness, solidify the parameters and practices into the work instruction to prevent recurrence; Include this case in the defect archive as a troubleshooting reference for subsequent similar problems
War das hilfreich?
0 Personen fanden dies hilfreich
Vielen Dank für Ihr Feedback!