| 摘要 |
PROBLEM TO BE SOLVED: To curtail a preparation time for detaching a mold from a molding machine and to reduce the defects of a molding. SOLUTION: A method for detaching the mold 5 from the molding machine 1 comprises the honeycomb structure extrusion molding machine 1 and the mold 5 clamped to the mold fitting end surface part 4 of the molding machine 1 by a clamp device 20, wherein the mold 5 is detached from the mold fitting end surface part 4. The mold 5 is unclamped instantaneously from the mold fitting end surface part 4. The mold 5 is slid in the kneaded earth 9 extrusion direction by the residual pressure of the clay paste 9 in the molding machine 1 to separate the mold 5 from the mold fitting end surface part 4. After that, the clay paste 9 of a part connected to the mold 5 and the mold fitting end surface part 4 is cut by sliding the mold 5 along the mold fitting end surface part 4, or by a cutting means of small cutting resistance such as a wire 30, and the mold 5 is detached from the molding machine 1. COPYRIGHT: (C)2008,JPO&INPIT
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