Advantagesofgasassistinlargepartmolding；Airgapformationduringsolidificationofaluminiumbasealloysinapermanentmould；Anadvancedcavity/coresystemmoldforultra-lowpressureinjectionmolding“ULPACmold”；Analgorithmfordesignofnmlli-stagemoldsformulti-materialobjectswithcomplexinterthces；Analgorithmofhandwrittendigitssegmentationbasedonmulti-mould。
