Molds & Tooling
8 visualizaciones
PP Glass Fiber Reinforced Warpage
Fenómeno del problema
GF-PP flat parts warp along a fixed direction; uneven cooling adjustments are ineffective.
Análisis de la causa
Glass fiber orientation causes flow-direction/transverse shrinkage differences; gate position determines orientation direction.
Solución
①Adjust gate position; ②Moldflow fiber orientation analysis; ③balance holding pressure; ④select low-warpage mineral/glass fiber hybrid filled grades.
Conclusión clave
Orientation warpage is broken through from gate design.
¿Le ha resultado útil?
0 personas encontraron esto útil
¡Gracias por sus comentarios!