The heat balance control of injection mold

- Jun 26, 2018-

The heat balance control of injection mold and the heat conduction of injection mold is the key to the production of injection mold.Inside the mold, heat from the plastic (such as thermoplastic) is transferred to the material and the steel of the mold by heat radiation and to the heat conducting fluid by convection.In addition, heat is transferred to the atmosphere and die frames by thermal radiation.The heat absorbed by the heat conducting fluid is carried away by the mold.The thermal balance of the mold can be described as: P = pm-ps.Where P is the heat taken away by the mold temperature machine;Pm for the heat of plastics;Ps is the heat emitted by the mold to the atmosphere.


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