| 摘要 |
A stacked type tooling is formed by stacking a plurality of slices. Each slice has a plurality of patterned openings. When these slices are stacked together, The patterned openings form at least a cavity. Unnecessary volume of the tooling can be avoided to shrink the size of the tooling and let the tooling be lightweight. Moreover, the manufacturing cost and time of the tooling can be substantially reduced.
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