Molds & Tooling
6 مشاهدة
PVDF Product Trapped Gas Burning
ظاهرة المشكلة
Burn marks at the end.
تحليل الأسباب
Poor venting; high-temperature melt traps gas and burns.; During on-site troubleshooting, verify item by item according to this mechanism, and avoid blindly adjusting the machine based solely on experience; This mechanism has been repeatedly verified by industry materials, and it should be confirmed first during troubleshooting
الحل
①End vent grooves; ②reduce speed; ③clean the vents; ④optimize the gate.; After adjustment, take consecutive samples to verify the effect, and resume mass production only after confirming stability; Change only one variable at a time and record parameter changes, so as to locate effective measures
الخلاصة الأساسية
The trapped gas position is the venting point.; After confirming effectiveness, fix 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
هل كان هذا مفيدًا؟
0 شخص وجدوا هذا مفيدًا
شكرًا لك على ملاحظاتك!