Molds & Tooling
3 visualizações
ABS mold temperature surface and cycle balance
Fenómeno do problema
[Problem phenomenon] ABS mold temperature too low causes rough surface and obvious weld lines, too high lengthens the cycle
Análise das causas
Mold temperature 50-80°C: high mold temperature improves gloss and weld line strength but lengthens the cycle; low mold temperature shortens the cycle but increases internal stress and warpage risk; during on-site troubleshooting, verify item by item according to this mechanism, avoiding blind machine adjustment based solely on experience
Solução
High-gloss parts take mold temperature 75-80°C; structural parts take 50-60°C to ensure cycle; cavity temperature difference uniformity; after adjustment, continuously sample to verify the effect, and resume mass production only after confirming stability
Conclusão principal
ABS mold temperature 50-80°C, high-gloss takes the upper limit and structural parts take the lower limit; after confirming effectiveness, fix 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!