Injection Molding
15 visualizaciones
Uneven Mold Temperature Distribution in PBT '2079851475616104452
Fenómeno del problema
The temperature difference between mold regions is too large (>10°C), and the crystallinity and shrinkage of various parts are inconsistent.
Análisis de la causa
The cooling water channel design is unreasonable, with under-cooled and over-cooled areas; the water channels are blocked or scale affects heat transfer.
Solución
Optimize the cooling water channel design to ensure uniform cooling; regularly clean the water channels; use multi-point monitoring of the mold temperature.
Conclusión clave
The uniformity of PBT mold temperature is the basis of product consistency.
¿Le ha resultado útil?
0 personas encontraron esto útil
¡Gracias por sus comentarios!