Injection Molding
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ABS high-flow grade processing
Fenómeno del problema
ABS high-flow grade, thin-wall complex structure, balance of filling and flash.
Análisis de la causa
ABS high-flow grade; thin-wall complex structure; filling ability; but flash risk; injection pressure management; mold strength; process optimization.; during on-site troubleshooting, verify item by item according to this mechanism, avoiding blind machine adjustment based solely on experience
Solución
①High-flow grade; ②filling management; ③flash prevention and control; ④mold strength; ⑤process optimization.; after adjustment, continuously sample to verify the effect, and resume mass production only after confirming stability
Conclusión clave
The filling advantage of ABS high-flow grade requires flash management; pressure and mold both emphasized; optimization ensures quality.; after confirming effectiveness, fix the parameters and practices into the work instruction to prevent recurrence
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