| 摘要 |
PURPOSE:To provide the temp. control structure of a mold capable of rapidly cooling and heating the mold to shorten a molding cycle and enhancing the quality of a molded product. CONSTITUTION:The temp. control structure of a mold is constituted so that the gaps formed within temp. control chambers 4, 5 by partition walls 1b, 2b are used as second temp. control passages when temp. control blocks 6, 7 having first temp. control passages 6a, 7a are isolated from the partition walls 1b, 2b to supply a second heating medium. The supports 16a-16d supported at least at the predetermined end parts thereof by the partition walls 1b, 2b and piercing the temp. control blocks 6, 7 to support the blocks 6, 7 in a freely slidable manner are provided. |
