Meeting content: T0 mold trial sample issue discussion
Participants: Project Manager, mold design engineer, QC and fitter
1. Uneven surface polishing
2. There are scorch marks caused by poor gas system
3. The deformation of injection molding exceeds 1.5mm
1. The core and cavity need polishing again which shall meet SPIF A2 standard without any defects;
2. Add four gas structure in the core gating position .
3. Lengthen the cooling time during injection molding and improve the injection molding process.
After customer confirm the T1 sample, mass production should be arranged within 3 days.