The ideal is an aircraft that can safely carry people! This is an example of my involvement in the development of a large drone approximately 4 meters in length.
We were involved in the development of a large drone approximately 4 meters in length. Our profession typically requires us to focus on "how realistic" we can make something, but this time, real functionality was also required. It was necessary to make it as light and strong as possible, with the weight that can be lifted by four propellers being determined, and by drilling many holes in the body, the surface area was significantly reduced. Moreover, it was requested that the thickness be finished at 0.8 mm, leading us to use EPS molds to shape carbon fiber. The challenge of how to increase strength using the hand lay-up method was solved by utilizing CNF. On August 5, 2019, at NEC's facility in Abiko, we successfully conducted a test flight in front of an audience of over 200 people, and we were able to devise a transportation plan for subsequent exhibitions. [Request Details] ■ Development of a large drone approximately 4 meters in length ■ Real functionality is also required ■ Ideally, a body that can safely carry a person ■ Thickness should be finished at 0.8 mm *For more details, please refer to the PDF document or feel free to contact us.
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【Summary】 ■ It was necessary to create it as light and strong as possible. ■ The weight that can be lifted by four propellers was determined, and by making many holes in the body, the surface area was significantly reduced. ■ Without autoclave facilities, carbon fiber was molded using an EPS (expanded polystyrene) female mold. ■ The challenge of how to increase strength using the hand lay-up method was solved by utilizing CNF (cellulose nanofiber). ■ A transportation plan was devised for exhibiting at subsequent trade shows. - The aircraft was tilted at the maximum angle without exceeding the truck's dimensions, allowing for transport without disassembly. - This contributed to reducing the time required for setting up and dismantling at trade shows. *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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FES Corporation mainly produces three-dimensional objects using three-dimensional cutting machines based on "3D data." We handle everything from 3D scanning to 3D printing, turning our customers' ideas into three-dimensional forms. Please feel free to contact us if you have any requests.