Processing Machinery
5 مشاهدة
PSU Long-term Thermal Aging
ظاهرة المشكلة
PSU products degrade in performance after long-term high-temperature use; strength declines and color changes; life assessment is insufficient.
تحليل الأسباب
PSU long-term use temperature range is limited; thermo-oxidative aging accumulates; actual operating temperature exceeds expectations; processing heat history consumes life reserve.; During on-site troubleshooting, verify item by item according to this mechanism, avoiding blindly adjusting the machine based solely on experience
الحل
①Select materials according to long-term temperature rating; ②Control processing heat history; ③Extrapolate life from accelerated aging data; ④Track service performance.; After adjustment, continuously sample to verify the effect, and resume mass production only after confirming stability
الخلاصة الأساسية
PSU thermal aging management starts with material selection margin; heat history is irreversible consumption; data tracking supports life management.; After confirming effectiveness, solidify the parameters and practices into the work instructions to prevent recurrence
هل كان هذا مفيدًا؟
0 شخص وجدوا هذا مفيدًا
شكرًا لك على ملاحظاتك!