Injection Molding
12 görüntüleme
Cracking of PBT Injection-Molded Parts During Assembly
Sorun Belirtisi
PBT products crack during assembly (press-fitting, screw tightening, etc.).
Neden Analizi
The internal stress of the product is high, and the assembly stress superimposed exceeds the strength limit; the screw holes have no chamfer, causing stress concentration; the interference is too large.
Çözüm
Fully anneal the product to reduce internal stress; optimize the assembly design (chamfer, guide section, etc.); control the assembly stress.
Temel Çıkarım
PBT assembly cracking is an extension of stress management.
Bu faydalı oldu mu?
0 kişi bunu faydalı buldu
Geri bildiriminiz için teşekkürler!