Processing Machinery
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PPSU aerospace
Problem Phenomenon
PPSU aviation application flame retardancy and high temperature; strict standard compliance.
Cause Analysis
PPSU aviation flame retardant requirements; high-temperature performance; weight advantage; standard compliance; certification management.; During on-site troubleshooting, verify item by item according to this mechanism, and avoid blindly adjusting the machine based solely on experience
Solution
①Standard compliance verification; ②performance testing; ③certification application; ④quality management; ⑤traceability system.; After adjustment, continuously sample to verify the effect, and resume mass production only after confirming stability
Key Takeaway
PPSU aviation application is a high-end field; standards and certification are the threshold; management ensures quality.; After confirming effectiveness, solidify the parameters and practices into the work instruction to prevent recurrence
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