| 摘要 |
PURPOSE:To enable continuously automatic molding to be carried out under a stable molding condition by a method wherein temperature of a metal mold is made difficult to be lowered though air blowing is carried out, and the metal mold is enabled to be automatically self-cleaned. CONSTITUTION:A molding metal mold for a thermosetting material wherein air-blowing out pores 3, 5 for removing a burr and a gas which are generated in molding from inside metal molds 1, 6, are provided onto surfaces of the metal molds 1, 6 is used, and air is made to blow against a position of the metal mold easy to generate the burr and gas which are generated in molding. |
