The sequence of injection molding is as
follows.
① Temperature setting of injection molding machine and
mold temperature controller, material drying check, melting quality check
② Injection machine check and setting (type adjustment,
clamping force, mold opening and closing, ejector, nozzle, etc.)
③ Mold check (Mold protection check, mold appearance and
core check, cooling line check)
④ Setting the improvement page (measurement speed, back
pressure, spill prevention, etc.)
⑤ Finding the measured amount (measuring amount: injection
amount + expected holding pressure + cushion amount)
⑥ Multi-stage injection (injection time, injection speed,
injection pressure, injection distance, etc.)
⑦ Set holding pressure and holding time
⑧ Defect resolution and process optimization