China3D printingNet March 17, British engineering company and metal3D printingMachine manufacturer Renishaw (Renishaw) announced a partnership with Nova Scotia Community College (NSCC) in Canada to use additive manufacturing technology to produce two marine turbine parts. These components are made for Biome Renewables, an industrial design company that specializes in the design of wind turbines.
Renishaw used metal additive manufacturing technology to help manufacture PowerCone’s modified parts, which are designed to rotate with the turbine rotor and use curved propellers to reduce drag. The advantages of metal additive manufacturing mean that the production cost of parts is reduced by 80% compared with traditional technology. In addition, the two turbine components require a total of two months of development time: “Renishaw Canada Additive Manufacturing Business Manager Mark Kirby explained: “Additive manufacturing allows us to produce the final part in two months, which is traditional The method is unimaginable.
The marine turbine project is not only a great opportunity for us to work with many of our Canadian customers, it is an opportunity for us that allows us to see that metals can improve the efficiency of renewable resources. “
The turbine parts are removed from the metal AM system. Picture from Renishaw.
Biome Renewables seeks metal3D printinghelp
Founded in 2015, Biome Renewables aims to use bionic design concepts to create solutions to global renewable energy problems. The company is the inventor of PowerCone, which is a modification of wind turbines that can direct the incoming wind to the blades to solve the root leakage problem, which sucks potential power from the blades and creates turbulence. PowerCone solves the problem of root leakage, thereby increasing power, which is said to increase annual energy production by as much as 13%.
Biome Renewables also decided to start designing tidal energy solutions. Therefore, the company turned to NSCC for help because the college specializes in marine technology and has an engineering research institute to build prototypes for different industries. Biome Renewables understands that in order to adapt its wind turbine design to the tidal environment, it must replace the plastic materials currently in use. Therefore, the company chose to use metal additive manufacturing to make its marine turbine parts stronger.
Biome Renewables asked Renishaw for technical assistance using metal additive manufacturing. Renishaw has expertise in this technology, and Biome Renewables hopes to learn more about manufacturing turbines from it.This British engineering company is in metal3D printingThis expertise has been applied to many different applications. For example, Renishaw recently announced a milestone in a medical study designed to help patients with Parkinson’s disease.This research looks at the patented use3D printingTitanium alloy intraparenchymal drug delivery device. In early 2020, Renishaw also signed a memorandum of understanding with the multinational aerospace company BAE Systems to improve the manufacturing process of fighter aircraft systems. In addition, the company’s RenAM 500M 3D printingThe machine is also used to help the British cycling team develop new tracked vehicles by producing metal prototypes and end-use parts.
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With metal3D printingParts of marine turbines. Picture from Renishaw.
Reduce turbine production costs by 80%
After getting in touch with Biome Renewables, Renishaw assisted in the design of two parts for the company using metal additive manufacturing. The first is a PowerCone retrofit part for marine turbines, and the second is a set of propellers with a spiral design to reduce the resistance of the blades when they rotate in the water. These parts were originally used by Biome Renewables to manufacture a prototype turbine, which has been tested in Strangford Loch, Northern Ireland. Then both the PowerCone and the propeller blades were added to the existing turbine for further testing.Use metal3D printingAfter the modification, tests have shown that when the turbine is immersed in water, it can generate considerable levels of power at various tidal speeds.
China3D printingNet Comments: Tidal energy turbines are one of the many growing renewable energy markets. Although people usually think that metal additive manufacturing is an expensive business, this technology allows Biome to reduce the cost of manufacturing turbines by 80%. We look forward to launching more projects like this and how other companies can benefit from metal additive manufacturing. “
3D printingConcrete startup RCAM Technologies and IT service provider Accucode, Inc are also exploring the field of wind turbines3D printing.The two companies are jointly developing large-scale3D printingConcrete structure.
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