| 摘要 |
PROBLEM TO BE SOLVED: To provide a pottery slip pressure-cast forming die capable of forming a preferable pottery green body where the ingress of a slip in an air vent is prevented and the clogging of continuous air vent sections in the resin porous filtering layers of a divided die and a split die is not generated when the inside of the die is to be vacuum sucked in a thickening process of the slip. SOLUTION: In the pottery slip pressure-cast forming die which forms a slip casting space by combining two divided dies or more and one or more split die, the split die is provided with a connecting hole for supplying a pressurized air and/or performing vacuum sucking to/from the die mating side with the divided die, and the divided die is provided with a coupling device contactable/detachable with/from the connecting hole to connect the connecting hole with the pressurized air means and/or the vacuum sucking means. COPYRIGHT: (C)2003,JPO
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