| 摘要 |
PROBLEM TO BE SOLVED: To provide a multi-functional jig with which each process in a core working can be conducted. SOLUTION: This jig has a number for specifying a position at the end part of the assembled core, a supporting surface part (2) specifying the position where the bottom surface part in the individual core is disposed, a member (7) for transporting constituted so as to transport with a transporting device under state of continuously disposing plural cores. Then, the supporting surface part (2) is constituted with plural lines having the necessary width size to support plural cores continuously disposed, and the intervals of the lines constituting the supporting surface parts are formed as space for passing through heated air and a pile-up receiving members (9) for piling up the jigs are arranged.
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