MOLD, MOLD TEMPERATURE ADJUSTING METHOD, MOLD TEMPERATURE ADJUSTING APPARATUS, INJECTION MOLDING METHOD, INJECTION MOLDING MACHINE, AND THERMOPLASTIC RESIN SHEET

摘要

invention is injection molded at a resin glass transition temperature to a temperature in excess of the mold cavity for a certain period of time sustainable increase the thermal conductivity of the material of the molded article by selecting a mold having surface transferability, the molded article is then solidified, the mold to speed up the molding cycle immediately taken out, the mold temperature adjusting method, a mold temperature adjusting apparatus, an injection molding method, to provide an injection molding machine, and the thermoplastic resin sheet for the purpose. ; The present invention, by having a stationary-side model and the stationary-side mold half are configured by having a movable model configured with the movable-side mold half , as the movable fixed side liner and movable side liner attached to the movable model attached to the model, each having an open side forming a cavity surface, formed therethrough at a location a distance from the cavity surface a plurality of heating medium passage and a thermal conductivity is 20 ~ 40W / (m K) consisting of a thick rectangular plate of metal 15 ~ 30 the merchant, and the fixed side liner and movable side liner, an insulation board is interposed between each of the model and the liner, Each 5W / (m K) having a thermal conductivity of less than, and the insulation board, a pair of heating medium manifolds attached to each side edge of the reverse surface of the cavity liner, which communicates with the heating medium passage of the liner, the pair of the heating medium manifold folds and, by pressing the four edges of the respective liners, each providing a die including a plurality of pressing members for fixing the model.