Molds & Tooling
11 visualizaciones
LDPE Flash
Fenómeno del problema
Flash on the parting line of LDPE products
Análisis de la causa
LDPE has good fluidity, and insufficient clamping causes overflow; when troubleshooting on site, verify item by item according to this mechanism, and avoid blindly adjusting the machine based only on experience; this mechanism has been repeatedly verified by industry data and should be confirmed first during troubleshooting
Solución
Calculate clamping force; fit the parting line; pressure staging; after adjustment, take continuous samples to verify the effect, and resume mass production only after confirming stability; change only one variable at a time and record parameter changes, so as to locate the effective measure
Conclusión clave
For flash check clamping and pressure staging; after confirming effectiveness, solidify 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 in the future
¿Le ha resultado útil?
0 personas encontraron esto útil
¡Gracias por sus comentarios!