| 摘要 |
The method employs two disc shape molds, the upper mold(4) and the lower mold(13). The upper mold(4) has in its center a through hole(1) to receive iron melt for casting and the lower mold(13) having in center an iron melt receiver recess(2) for distribution through radiating melt flow paths(3, 4) to mold recesses(7, 8), each mold recess having a mirror back-press holder member having projections(5) on the upper and a mirror front holder member(6) on the bottom. A glass mirror of a size slightly smaller than the mold in diameter coated with mercury on the back is placed with face down each mold(7, 8) for it to receive iron melt poured through the hole(1) of the upper mold(4) and distributed through the path(3, 4). The mold set is linked to a centrifugal casting unit to rotate at high speed for centrifugal distribution of the melt for charging into the molds(7, 8) to be formed for the product, which is useful for decoration.
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