Molds & Tooling
7 visualizações
CEF product twist deformation
Fenómeno do problema
The CEF product is twisted 2-3°/100mm along the axis
Análise das causas
Asymmetric cooling causes shrinkage differences on each face, producing a twisting moment; the gate position produces asymmetric flow orientation
Solução
1) Symmetric cooling design to ensure uniformity on each face; 2) Symmetrical arrangement of gates; 3) Annealing to release twisting stress
Conclusão principal
Twist deformation is caused by asymmetric cooling; symmetric cooling is the key
Isto foi útil?
0 pessoas acharam isto útil
Obrigado pelo seu comentário!