Do you know that temperature has an effect on injection molding process?

In the plastic injection molding process, the temperature is too high or too low, will be molded injection molding products occur adverse effects, seriously affecting the molded injection molding products abandoned. Therefore, the temperature control in the injection molding process is very important.
Injection molding production process requires the use of plastic raw materials, toner, sprues materials, molds, injection molding machines, peripheral equipment, device fixtures, sprays, a variety of auxiliary materials and packaging materials, etc., which brings a great deal of work and a certain degree of difficulty in the handling of injection molding plant, compared with other professions or parts of the injection molding plant at all levels of the handler's requirements are higher, injection molding processing temperature is too high may drop the viscosity of the oil, increase the Leakage, the pump's volumetric power and the overall power of the system at this moment will also be significantly reduced. When the viscosity of the drop, the valve column and other operating parts of the oil film becomes thin or ramp is blocked. At this moment, the friction resistance also becomes larger, and the wear and tear also becomes larger.
What is the bad effect of too high temperature on injection molding process?
If the temperature of injection molding processing is too high, the operating quality of the injection parts will be worse, the air dissolved in the oil will be discharged, cavitation occurs, and then the operating performance of the hydraulic system will be reduced.
Hydraulic components with different coefficients of thermal expansion in the parts are necessary with the apprentice and become smaller, so the host blocking, causing operational failures, seriously affecting the transmission accuracy of the hydraulic system, resulting in injection molding processing of parts with poor operating quality.