Extrusion & Post
14 visualizações
PSU Composite Material Interface
Fenómeno do problema
The composite interface between PSU and other materials bonds poorly; delamination failure; composite structure advantages not realized.
Análise das causas
Compatibility between PSU surface characteristics and composite materials; insufficient interface treatment; mismatched molding temperature and pressure; thermal expansion differences.; During on-site troubleshooting, verify item by item according to this mechanism, avoiding blindly adjusting the machine based solely on experience
Solução
①Interface compatibility assessment; ②Surface treatment enhancement; ③Process parameter matching; ④Interface strength testing.; After adjustment, continuously sample to verify the effect, and resume mass production only after confirming stability
Conclusão principal
The PSU composite material interface is the key to success; treatment and process are both emphasized; test verification is indispensable.; After confirming effectiveness, solidify the parameters and practices into the work instructions to prevent recurrence
Isto foi útil?
0 pessoas acharam isto útil
Obrigado pelo seu comentário!