Mold, the mold temperature adjusting method, a mold temperature adjusting apparatus, an injection molding method, an injection molding machine, and the thermoplastic resin sheet

摘要

and it is an object of the invention to enhance the transferability of the surface of a molded article, after solidification, the molded article is to speed up the molding cycle can be immediately removed. Fixed mold, with the movable mold, forming a cavity surface to the open side attached to (4,5) in the mold, the mold of the present invention, the heat medium passage a plurality of fixed length position from the cavity surface (48a, 58a) is Yes to perforation, nesting of rectangular plate of 15~30mm thick thermal conductivity is made of a metal of 20~40W / (m · K) and (48, 58), matrix (4 , insulation board of 5W / (m · K) and below (38, 39), the thermal conductivity was sandwiched between nested (48, 58) and 5) at both ends of the anti-cavity surface nesting of (48, 58) by suppressing heat medium manifold pair of attached to lead (48a, 58a) to the heat medium passage of nesting (48, 58) to (49), the four edges of the nest (48, 58) matrix (4 constituted by a (42, 43) holding a plurality of members is fixed to 5).