Processing Machinery
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PVC Workshop Temperature
Problembeschreibung
High workshop temperature in summer increases PVC processing degradation
Ursachenanalyse
High ambient temperature causes poor equipment heat dissipation, and the actual melt temperature is high; during on-site troubleshooting, verify item by item according to this mechanism to avoid blindly adjusting the machine based only on experience; this mechanism has been repeatedly verified by industry data and should be confirmed first during troubleshooting
Lösung
Measure the actual melt temperature in summer and lower the setting; equipment ventilation and heat dissipation; workshop cooling; after adjustment, continuously sample to verify the effect, and resume mass production after confirming stability; change only one variable at a time and record parameter changes to facilitate locating effective measures
Wichtigste Erkenntnis
Ambient temperature changes require actual measurement and compensation; after confirming effectiveness, fix the parameters and practices into the work instruction to prevent recurrence; include this case in the defect archive as a troubleshooting reference for similar problems in the future
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