Injection Molding
5 Aufrufe
PCL melt temperature and pressure
Problembeschreibung
PCL '2079851475616104452 melt temperature and injection pressure are improper, causing incomplete filling or overpressure flash.
Ursachenanalyse
PCL melt temperature affects viscosity and degradation; pressure affects filling and density; temperature-pressure matching; product structure; equipment capability.；During on-site troubleshooting, verify item by item according to this mechanism, and avoid blindly adjusting the machine based solely on experience
Lösung
①Melt temperature 140~180℃ optimization; ②Injection pressure adjusted according to structure; ③Temperature-pressure matching verification; ④Equipment capability assessment.；After adjustment, take continuous samples to verify the effect, and resume mass production only after confirming stability
Wichtigste Erkenntnis
PCL temperature and pressure are core process parameters; matching optimization is based on verification; equipment assessment ensures feasibility.；After confirming effectiveness, solidify the parameters and practices into the work instruction to prevent recurrence
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