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