Verification at actual size is strict, so a scaled-down sample is created using a 3D printer!
We would like to introduce a consultation case from a testing officer at a research institution involved in fishery ground improvement projects. 【Case Overview (Partial)】 ■Issue - We want to create a reduced sample of a large artificial reef and conduct environmental impact assessment tests underwater. ■Requests - We want the sample to have the same density and center of gravity height as the actual concrete material used for artificial reefs. - We would like to produce it at about 1/20 the size of the actual object. - Since the tests will be conducted underwater, we want a structure that does not create any cavities. *Details of the case can be viewed through the related links. For more information, please feel free to contact us.
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【Other Case Summary】 ■Solution - Considering cost, aluminum was chosen as the material. The manufacturing method was devised to achieve a density equivalent to that of concrete. - To align the center of gravity, the overall density was designed to a constant value. - Simultaneous bulk manufacturing of multiple shapes. ■Result Completed as requested, and testing is underway. If further budget can be allocated in the future, repeat production is desired. *Details of the case can be viewed via the related link. For more information, please feel free to contact us. Material: Aluminum alloy Size: 50mm × 50mm × 50mm
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*The details of the case can be viewed through the related link. For more information, please feel free to contact us.*
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DOHO Corporation is a non-ferrous metal trading company founded in 1948, headquartered in Nihonbashi Ningyocho, Chuo-ku, Tokyo. With over 70 years of history, it has developed a wide range of businesses based on the supply of non-ferrous metal materials, including processed products, parts, 3D printer equipment, and recycling.