Turbo-machine impeller manufacturing
作者： Iacopo Giovannetti , Andrea Massini , Pierluigi Tozzi
DOI:
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摘要: A method of manufacturing a turbo-machine impeller, which includes hub and plurality blades, using powder material in an additive-manufacturing process. The includes: applying energy to the by way high source, solidifying material. At least one bulky portion is irradiated such that solidifies lattice structure surrounded outer solid skin enclosing structure.
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