Jack Z.

Other experience

• Moldflow - Preliminary
  • To find the best gate location, Gate type, Gate Size.
  • Filling balance.
  • Injection Pressure.
  
  DFM-Gate:
  • Gate info refer to Moldflow
  • HRS: Bore Diameter in Manifold, Valve Pin Dia, etc
  • Distance between main nozzle and hot tip
  • Color Change?
  • Auto de-gate or EOA to trim?
  • Vestige clearance to the counterpart
  • Gate Insert
  • Runner Pin / Ejection around the Gate
  • Ratio: （Gate + Runner) / Shot Weight
  
  DFM-Demolding:
  • Die-Draw Direction
  • Parting Line
  • Draft Angle, Grain/texture.
  • ZPL
  • Slide, Lifter
  
  DFM-Ejection:
  • Ejection Layout
  • Ejection Pins, Sleeves
  • Straight Lifter Block
  • Angle Lifter Block
  • Blade Ejector
  • Ring Pins are needed to hold part for EOA pick up after ejection?
  • Keeper pins Size and Location
  • Any potential sticking issue to Lifter / Slide / Cavity?
  • Secondary Ejection is needed?
  
  Moldflow-with Water Line
  • Weld Line
  • Pressure drop graph
  • Venting location
  • Warpage:
  • Optimized molding settings