| 摘要 |
PURPOSE:To unify coverage of resin powder adhering to an electroformed mold and reduce a material loss of the resin powder. CONSTITUTION:A temperature of resin powder P within a powder box 30 is controlled evenly and precisely by installing a temperature control devices 50, 60 respectively to a powder box 30 and powder reservoir tank 41 and agitating devices 33, 44 agitating the resin powder within the powder box 30 and a powder reservoir tank 41, through which coverage to an electroformed mold 20 is fixed, moldability is improved and a material loss is reduced. |
