Processing Machinery
4 görüntüleme
PP Battery Housing
Sorun Belirtisi
[Problem Phenomenon] Battery housings need acid resistance, chemical resistance, and good sealing
Neden Analizi
PP resists sulfuric acid and chemicals, classically used for battery housings and separators; heat sealing or vibration welding for sealing; during on-site troubleshooting, verify item by item according to this mechanism, and avoid blindly adjusting the machine based on experience alone
Çözüm
Select chemical-resistant PP for battery cases; sealing welding according to process; dedicated grades for separators; after adjustment, take continuous samples to verify the effect, and resume mass production only after confirming stability; change only one variable at a time and record parameter changes to facilitate locating effective measures
Temel Çıkarım
PP battery cases resist acid; sealing welding is mature; 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 future problems
Bu faydalı oldu mu?
0 kişi bunu faydalı buldu
Geri bildiriminiz için teşekkürler!