Extrusion & Post
2 visualizaciones
ASA shrinkage 0.5-0.9
Fenómeno del problema
ASA extrusion grade shrinkage 0.5-0.9%, injection grade 0.4-0.7%.
Análisis de la causa
ASA extrusion grade linear mold shrinkage 0.5-0.9%; injection grade 0.4-0.7%; grade differences; process influence; mold design; dimension management.
Solución
①Design according to grade shrinkage; ②extrusion injection differences; ③process stability; ④dimension verification; ⑤mold compensation.; After adjustment, continuously sample to verify the effect, and resume mass production after confirming stability
Conclusión clave
ASA shrinkage grade differences are the design basis; process stability ensures consistency; verification ensures accuracy.; After confirming effectiveness, solidify the parameters and practices into the work instruction to prevent recurrence
¿Le ha resultado útil?
0 personas encontraron esto útil
¡Gracias por sus comentarios!