Processing Machinery
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ABS electronic device housing
Fenómeno do problema
[Problem phenomenon] Electronic housings need impact resistance, flame retardancy and good moldability
Análise das causas
ABS has impact resistance, easy molding and good surface, widely used for monitor, printer and router housings; flame-retardant grades meet safety regulations; during on-site troubleshooting, verify item by item according to this mechanism, avoiding blind machine adjustment based solely on experience
Solução
Electronic housings select flame-retardant ABS; thin-wall parts select high-flow grade; surface process matching; 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
ABS electronic housings are mainstream, flame-retardant and thin-wall both capable; 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
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