Processing Machinery
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ABS electronic device housing
Fenómeno del problema
[Problem phenomenon] Electronic housings need impact resistance, flame retardancy and good moldability
Análisis de la causa
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
Solución
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
Conclusión clave
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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