Molds & Tooling
8 visualizaciones
EAA product elliptical deformation
Fenómeno del problema
EAA circular products with ellipticity >1.03 after demolding
Análisis de la causa
Asymmetric demolding force, product deformed by lateral force; uneven cooling, different shrinkage in all directions
Solución
1) Uniform ejection design with 8-point ejection to avoid lateral force; 2) Annular uniform cooling; 3) Extend cooling time for full setting
Conclusión clave
Elliptical deformation is caused by asymmetric demolding force; uniform ejection is key
¿Le ha resultado útil?
0 personas encontraron esto útil
¡Gracias por sus comentarios!