Injection Molding
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Glass Fibre wall thickness too thin
Fenómeno do problema
Glass Fibre product wall thickness 10-15% thinner than design value
Análise das causas
Injection pressure insufficient, mold not completely filled in thin-wall region; Glass Fibre melt viscosity high, flow difficult; mold temperature too low accelerates freezing
Solução
1) Raise injection pressure 80-100MPa; 2) raise processing temperature to lower viscosity; 3) raise mold temperature to delay freezing
Conclusão principal
Thin wall is caused by insufficient injection; raising pressure and temperature are key
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