Molds & Tooling
10 visualizações
PA12 Product Flash
Fenómeno do problema
Flash at the parting line.
Análise das causas
PA12 has good flowability and low viscosity, easy to penetrate into gaps; insufficient clamping or mold wear.; During on-site troubleshooting, verify item by item according to this mechanism to avoid blindly adjusting the machine based solely on experience
Solução
①Check clamping force; ②repair parting line; ③reduce pressure; ④repair wear.; After adjustment, continuously sample 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
Conclusão principal
Distinguish flash between clamping and wear.; After confirming effectiveness, solidify the parameters and practices into the work instruction to prevent recurrence; Include this case in the defect archive as a troubleshooting reference for subsequent similar problems
Isto foi útil?
0 pessoas acharam isto útil
Obrigado pelo seu comentário!