| 摘要 |
PROBLEM TO BE SOLVED: To provide an injection molding device and an injection molding method, capable of suppressing extension of an injection molding cycle, and suppressing occurrence of appearance defect of a molded article, when a conductive material is injection molded.SOLUTION: An injection molding device comprises heating injection means for, heating and melting a conductive material to fluidization possible temperature, and injecting it in a molding die. The molding die comprises: energization means for, comprising plural conductive parts which are insulated each other on at least a part of a cavity formation plane, and applying predetermined voltage among the conductive parts; and energization control means for controlling voltage applied by the energization means. The energization control means applies the voltage among the conductive parts by the energization means, so that the injected conductive material is energized and heated when it contacts the conductive parts of the molding die.SELECTED DRAWING: Figure 1 |
