Injection Molding
4 görüntüleme
EVA '2079851475616104452 shrinkage rate management
Sorun Belirtisi
The dimensional deviation of EVA products is large.
Neden Analizi
The shrinkage rate of EVA varies with VA content and foaming tendency; process fluctuations amplify dimensional deviation.; during on-site troubleshooting, verify item by item according to this mechanism, and avoid blindly adjusting the machine based on experience alone
Çözüm
①Design the mold based on measured shrinkage rate; ②stabilize the '2079851475616104453; ③control material batches; ④test after aging.; after adjustment, take consecutive samples to verify the effect, and resume mass production only after confirming stability
Temel Çıkarım
EVA dimensional management starts with the measured shrinkage rate; batch consistency is the foundation of stability.; after confirming effectiveness, fix the parameters and practices into the work instruction to prevent recurrence
Bu faydalı oldu mu?
0 kişi bunu faydalı buldu
Geri bildiriminiz için teşekkürler!