Molds & Tooling
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PPS product cooling management
Problembeschreibung
High-temperature mold cooling challenges.
Ursachenanalyse
PPS mold temperature is high and cooling system design is special; oil temperature units or electric heating are commonly used.; During on-site troubleshooting, verify item by item according to this mechanism, and avoid blindly adjusting the machine based solely on experience
Lösung
①High-temperature mold temperature controller configuration; ②optimize water circuit temperature resistance; ③balance temperature; ④monitor stability.; After adjustment, continuously sample to verify the effect, and resume mass production only after confirming stability
Wichtigste Erkenntnis
PPS cooling system must withstand high temperature; mold temperature controller selection is the foundation.; 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
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