Processing Machinery
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PPO Fiber Optic Connector
Fenómeno del problema
[Problem Phenomenon] Fiber optic connectors require extremely high dimensional accuracy and stability
Análisis de la causa
Typical PPE applications include fiber optic connectors: low water absorption and low shrinkage, and dimensional stability ensures ferrule mating accuracy; electrical insulation and temperature resistance cover the equipment environment; during on-site troubleshooting, verify item by item according to this mechanism, and avoid blindly adjusting the machine based only on experience
Solución
Select PPO precision grades for fiber optic connectors; precisely compensate the mold according to low shrinkage; retest insertion loss after temperature cycling; after adjustment, take continuous samples to verify the effect, and resume mass production only after confirming stability
Conclusión clave
Fiber optic connectors are PPO's home field of precision, and low shrinkage is the entry ticket; after confirming effectiveness, solidify the parameters and practices into the work instruction to prevent recurrence; include this case in the defect archive as a reference for troubleshooting similar problems in the future
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