Injection Molding
6 görüntüleme
CEF '2079851475616104452 demolding difficulty
Sorun Belirtisi
CEF injection molded products have large demolding force, product deformation or strain damage, demolding time accounts for 30% of the cycle
Neden Analizi
CEF has large adhesion to the mold cavity; insufficient draft angle <0.5°; insufficient cooling time, product demolded before fully solidified; unreasonable ejection mechanism design
Çözüm
1) Increase the mold draft angle to 1-2°; 2) Extend cooling time so the product is fully solidified before demolding; 3) Polish the mold surface to Ra<0.2μm; 4) Increase the ejection area, use a large-area ejector plate; 5) Spray release agent (temporary solution)
Temel Çıkarım
Demolding difficulty is caused by adhesion and insufficient mold design, increasing the draft angle is the fundamental measure
Bu faydalı oldu mu?
0 kişi bunu faydalı buldu
Geri bildiriminiz için teşekkürler!