Extrusion & Post
14 visualizaciones
Glass Fibre screw slipping
Fenómeno del problema
During Glass Fibre extrusion, screw slips, feed does not advance, output drops sharply
Análisis de la causa
Glass Fibre pellets melt too early in feed section forming lubricating film causing screw slip; feed section temperature too high
Solución
1) Reduce feed section temperature 10-15°C to delay melting; 2) deepen feed section flight to increase material gripping force; 3) dry pellet surface to reduce lubrication
Conclusión clave
Screw slipping is caused by premature melting; cooling feed section is key
¿Le ha resultado útil?
0 personas encontraron esto útil
¡Gracias por sus comentarios!