Howmet Castings to provide hydraulic vessel and cover aluminum components for A380 cargo jet. (Industry News: North America).Howmet Castings Headquartered in Cleveland, Ohio, Howmet, a division of Alcoa is a world leader in the investment casting of superalloys, aluminum and titanium primarily for jet aircraft and industrial gas turbine (IGT) engine components. , Inc., (Alcoa, Inc.) Laval, Canada, has been picked by CESA CESA California Endangered Species Act CESA Cooperative Educational Service Agency CESA Coverdell Education Savings Account CESA Catering Equipment Suppliers Association (UK) CESA Clean Energy States Alliance to provide two components--a hydraulic vessel and cover--for the Airbus 380 cargo jet. The spherically spher·i·cal also spher·ic adj. 1. a. Having the shape of a sphere; globular. b. Having a shape approximating that of a sphere. 2. Of or relating to a sphere. 3. shaped hydraulic vessel is approximately 28 in. in diameter. "These are large, complex, high-property aluminum castings" said Sylvain Poissant, general manager of Howmet Laval. "Howmet was the only company able to handle production of the newly designed hydraulic vessel as a single-piece casting." The near-net-shape casting was designed to fit into a contoured space in the wing of the plane. "The casting presented difficult technical challenges, in that the part required both thin- and thick-walled sections in the same piece," said Peter Budkewitsch, product-engineering manager. "The new design called for a high level of strength, while meeting weight targets," Budkewitsch said. "Our high-strength, high property aluminum investment casting investment casting Precision casting for forming metal shapes with minutely precise details. Casting bronze or precious metals typically involves several steps, including forming a mold around the sculptured form; detaching the mold (in two or more sections); coating its process was able to produce castings that met customer requirements." According to according to prep. 1. As stated or indicated by; on the authority of: according to historians. 2. In keeping with: according to instructions. 3. Poissant, hydraulic vessels represent a new category of parts that have opened up for conversion to the investment casting process. "The cost-effectiveness and technical excellence of the aluminum investment casting process is appealing to OEMs. With the growing acceptance of investment castings in structural applications, these OEMs will now be able to take advantage of benefits the process offers across a wide spectrum of structural parts." Howmet Castings is a manufacturer of precision castings, primarily for jet aircraft and industrial gas turbine turbine, rotary engine that uses a continuous stream of fluid (gas or liquid) to turn a shaft that can drive machinery. A water, or hydraulic, turbine is used to drive electric generators in hydroelectric power stations. engines. |
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