Thermoforming
7 visualizações
PETG sheet '2079851475616104458 thinning and rupture
Fenómeno do problema
PETG sheets are excessively thinned or even ruptured at '2079851475616104458 corners or deep-draw areas.
Análise das causas
Sheet heating uneven (high-temperature zones over-softened, low-temperature zones not fully softened), forming depth too large exceeding the stretching limit.
Solução
Optimize heating to make the sheet temperature uniform at 110-130°C; use plug-assisted forming to distribute material; reduce the forming speed.
Conclusão principal
PETG '2079851475616104458 rupture is usually related to uneven temperature and excessive stretching.
Isto foi útil?
0 pessoas acharam isto útil
Obrigado pelo seu comentário!