1. There is nothing inside the mold, but there is a mold protection alarmThe low-pressure protection time parameter of the mold is set too short, or the mold closing position parameter is set abnormallyDuring the production process, the mold temperature is higher than the mold temperature at the beg

After working for a period of time, if the injection molding machine experiences a shortage of finished products or a mold locking failure, adjusting the origin of the support mold is ineffective. After stopping for one night and restarting, the above situation can occur again after working for a pe

1. Pouring system: refers to the flow channel part of plastic before entering the mold cavity from the nozzle, including the main flow channel, diversion channel, cold material hole, gate, etc.2. Formed parts system: refers to various combinations of parts that form the shape of a product, including

(I) Temperature1. Cylinder temperature: It should be greater than the flow temperature of the plastic (melting point) and less than the decomposition temperature of the plastic.＜When the barrel temperature is high - 'the plastic is easy to decompose and produce low molecular compounds decompose into