| 摘要 |
PROBLEM TO BE SOLVED: To provide a mold for powder molding suppressing occurrence of cracks due to friction force applied by a split mold on taking out a powder molding, and to provide a method of producing powder molding using such a mold for powder molding.SOLUTION: A mold for powder molding (1) comprises a first split mold (2) having a first side surface (24) including a cavity side surface (25) constituting a side surface of a cavity (6), a second split mold (3) and a third split mold (4). The first side surface (24) includes a first counterface surface (28) facing the second split mold (3) and a second counterface surface (27) facing the third split mold (4). The cavity side surface (25) connects the first counterface surface (28) and the second counterface surface (27) together and has an inclined surface (26) inclined so as to increase the cross section of the cavity (6) perpendicular to the take-out direction (A) as progressing in the take-out direction (A) along the direction of the first side surface (24). |
