Processing Machinery 2 Aufrufe

POM product melt temperature actual measurement deviation

Problembeschreibung

Set at 210℃, actual measurement is higher.

Ursachenanalyse

Shear heat (high screw speed and back pressure); POM has zero tolerance for overheating.

Lösung

①Reduce screw speed and back pressure; ②calibrate with actual melt temperature measurement; ③screw evaluation.

Wichtigste Erkenntnis

POM melt temperature must be actually measured.

POM；melt temperature；shear heat；back pressure

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