Molding Process 3 visualizações

Internal shrinkage porosity in SIS thick-walled products

Fenómeno do problema

Center of thick-walled part is porous or has voids

Análise das causas

Center cools slowly, feeding channel solidifies too early

Solução

Optimize gate position and size, extend holding pressure, increase pressure

Conclusão principal

Internal quality of thick-walled parts is a technical difficulty

SIS shrinkage porosity

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