Today is the National Day of jubilation, although highway turned into the parking lot, Jiezhen Plastic mold factory small make up for everybody still offer plastic mold factory injection temperature control method.
1. The liquid control act
Cooling media usually with cooling water, warm water and oil, etc., in the cooling cycles to reach the purpose of temperature control in the hole. Cooling hole as far as possible big but must not to hurt the ejector pin, pin, cavity, the position of the mold core, and the intensity is advisable. The pathway of the media should be in accordance with the different showing content and temperature conditions to determine the flow order. Traffic in large circulation is required to make the difference between the liquid temperature and mould temperature as possible.
2. The electric control
Mold temperature must remain above 100 ℃, the electric control USES mostly. To make the electric heater closely fit with the mold, usually are made into band or mold dedicated forms such as bar, the joint part of rust should be paid attention to.
Note: the above information is dongguan plastic mold factory to sort out on the Internet, welcome to reprint, indicate the source! Again, in this I wish the motherland compatriots have a happy holiday!