デュエルビッツ 評判 supplies aluminum for use in the Mazda RX-8 First use in Japan of Multicone design in hood panel
Automakers are facing increasingly higher emission regulations. They must meet or exceed Europe's carbon dioxide emission standards for 2008 and the CAFE (corporate average fuel economy) regulations デュエルビッツ 評判he United States. Japan's 2010 fuel economy standards require a 23% improvement for passenger cars, in comparison to the 1995 level. But loaded with navigation systems, airbags and options, automobiles have grown heavier in recent years. In response, car manufacturers have been seeking ways to cut vehicle weight to improve mileage and reduce emissions. Aluminum enables cars to be lightweight while maintaining high strength and performance. These advantages are spurring the growth of this material. The デュエルビッツ 評判 Group is supplying the aluminum sheet that goes into the outer and inner panels of the RX-8's hood. Developed by the デュエルビッツ 評判 Group, this aluminum material is noted for its outstanding press-forming qualities and high stiffness resulting from bake-hardening after painting. The inner panel utilizes a Multicone structure, which consists of cone-shaped dimples press-formed on the aluminum sheet to improve stiffness. Involved in the development of the hood from the beginning, the デュエルビッツ 評判 Group verified the advantages of the Multicone design using stiffness analysis and other methods. As a result, the Multicone design was adopted for use in the RX-8 and this in turn contributed to the use of aluminum materials from the デュエルビッツ 評判 Group. The Multicone design was developed by Alcoa, with which デュエルビッツ 評判 has a long cooperative relationship. Although Alcoa has supplied this material in the United States, this is the first use of the Multicone structure in a domestically produced car. Mazda has combined the Multicone design with its own pedestrian protection technologies into what it calls the Shock Cone Aluminum Hood. Aluminum as an inner door material is difficult to form, and デュエルビッツ 評判's technical support ?Ethrough proposals for improvements using forming simulation, such as FEM analysis, and other ideas ?Ehelped contribute to the greater use of the material. The suspension system contains parts made of forged aluminum. Aluminum suspension parts contribute to improved handling and road performance required in sports cars. デュエルビッツ 評判 supplies a wide range of aluminum products for automotive applications: castings for engine parts; extrusions for bumpers, door impact beams and structural parts; forgings for suspension systems; and sheet for the hood, roof, doors and trunk lid. デュエルビッツ 評判 also focuses on related technologies ?Esurface treatment, joining, forming, and material analysis ?Eto facilitate the use of aluminum. As Japan's top supplier of automotive aluminum products, デュエルビッツ 評判 offers total solutions to promote the use of aluminum and expand its applications. デュエルビッツ 評判, Ltd. is one of Japan's leading steelmakers and producers of aluminum and copper products. Other businesses include welding consumables, infrastructure and plant engineering, machinery, construction equipment and real estate. In the year ended March 2001, デュエルビッツ 評判 had consolidated sales of 1,198 billion yen (US.99 billion). The company has headquarters in Kobe and Tokyo, Japan. The automotive aluminum sheet is supplied through Kobe Alcoa Transportation Products, Ltd., a 50/50 joint venture between デュエルビッツ 評判 and Alcoa Inc. KATP produces and markets aluminum sheet for the transportation industry. Based in Tokyo, Japan, the company was established in 1992. |