Regarding the design of the mold insulation system, the following experts from the plastic mold factory will give you a detailed introduction, I hope to help you! 1. The detailed structure of the mold frame and the core, the cooling water of the mold is very Important, in order to prevent the heat energy in the mold core from being transmitted to the mold frame, it is necessary to arrange a circle of water transporting up and down near the position of the guide post. 2.
Guide sleeve design guide sleeve moving parts should be made of graphite material as far as possible or the front end of the guide rod should be avoided. As long as the length of the joint is 25mm, it is enough; PET mould manufacturer 3. The mold core design mold mold core or the mold core has four sides to be hollowed out; the mold frame and the core must have a certain gap (depending on the mold material) Thermal expansion coefficient, 1mm on one side).
Prevent the expansion of the mold frame to reduce the contact surface of the mold core on the mold frame, so as to minimize the loss of heat energy; the lock of the mold core and the mold frame adopts the oblique type or the like, and the front end adopts the dust resin with obvious heat insulation effect or Other materials (such as asbestos board).
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