Injection Molding
15 visualizaciones
Difficult Demolding of PBT Micro Precision Parts
Fenómeno del problema
Micro PBT injection-molded parts are difficult to demold, and the products are damaged when taken out.
Análisis de la causa
The draft angle of the mold micro-structure is insufficient; PBT shrinks and clamps the core with large force; the demolding mechanism is unsuitable.
Solución
Increase the draft angle of the micro-structure; use specially coated molds (DLC, etc.); optimize the demolding mechanism.
Conclusión clave
The mold and demolding design of PBT micro parts is the key.
¿Le ha resultado útil?
0 personas encontraron esto útil
¡Gracias por sus comentarios!