Processing Machinery
7 visualizações
ABS cold slug mark
Fenómeno do problema
[Problem Phenomenon] ABS surface cold slug marks, front section disordered
Análise das causas
Nozzle temperature low or cold slug well insufficient; during on-site troubleshooting, verify item by item according to this mechanism, avoid blindly adjusting the machine based only on experience; this mechanism has been repeatedly verified by industry materials and should be confirmed first during troubleshooting
Solução
Match nozzle temperature to front section; enlarge cold slug well; raise injection speed; after adjustment, continuously sample to verify the effect, resume mass production only after confirming stability; change only one variable each time and record parameter changes to facilitate locating effective measures
Conclusão principal
For ABS cold slug marks check nozzle and cold slug well; 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 similar problems later
Isto foi útil?
0 pessoas acharam isto útil
Obrigado pelo seu comentário!