| 摘要 |
PROBLEM TO BE SOLVED: To prevent development of defective casting, such as unevenness of the quality, the blow hole, caused by different positions of cavities, in a centrifugal casting with which comparatively small sizes of products and parts are produced in multi-cavities. SOLUTION: A rotating body 3 fitting a mold 20 and a crucible 5, is used, and molten metal heated and melted in the crucible 5, is poured into the mold 20 with the centrifugal force by rotating of the rotating body 3, and the mold 20 is rotated on its center runner as the center, and the centrifugal force in the orthogonal direction to the pouring direction is acted to the poured molten metal, and the pressurization is applied.
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