| 摘要 |
PROBLEM TO BE SOLVED: To provide a press forming mold which is excellent in releasability and can shape a base material without breakage, to provide a temperature control method for press forming and to provide a method for manufacturing a ceramic-based molding.SOLUTION: A press forming mold 1 for pressing and forming a ceramic-based material 10 includes a local heating mechanism 2 for locally raising temperature, which is provided at a part where the ceramic-based material 10 becomes less releasable. In a method for manufacturing a ceramic molding, the press forming mold 1 is used to press and mold the ceramic base material 10. In a temperature control method for press forming, the ceramic-based material 10 is formed by being pressed by use of the mold, the part of the mold where the ceramic-based material 10 becomes less releasable is determined, and the local heating mechanism 2 for locally raising the temperature is caused to function at this part, whereby the heating temperature in press forming is controlled. The releasability in molding is enhanced by the local heating mechanism 2. |
