Boeing invested millions of dollars to build a large, dedicated, agitated friction welder for large, low-temperature fuel containers for Delta launch vehicles. BAE Airbus is testing method, performance and feasibility of FSW technology for production. For medium and large commercial aircraft, the agitator friction welder is manufactured by GRAWFORD-SWIFT, located in Helix, and is said to be the most powerful welder in Europe. The US ECLIPSE (Lunar Eclipse) airline will use FSW to build a medium-sized aircraft with a length of 10.86m and a wingspan of 11.88m. Figure 1 shows the E500 new energy-saving small jet high-tech aircraft developed by ECLIPSE in the United States. The company estimates that the FSW can reduce the assembly time of the ribs and frames on the fuselage wall panel by 80%, reducing the aircraft cost to $837,000. The main structural parts and skins of the aircraft are all manufactured by the latest international connection technology, agitating friction welding technology. The fuselage of the passenger aircraft is basically made by friction stir welding, including aircraft skin, ribs and strings. Support, aircraft floor and assembly of structural parts.
The application of friction stir welding is mainly used to improve production efficiency and reduce manufacturing cost. The agitating friction welding process for aviation structural parts is jointly developed by TWI and American ALCOA company, and then applied to the welding of ECLIPSE500 aircraft structural parts. In September 2000, the company passed the preliminary design evaluation and certification of the Aircraft Safety Committee. In June 2001, the feasibility of aircraft manufacturing for friction stir welding was determined. In 2001, the structure of the friction stir welding aircraft was manufactured. The first in June 2002. Flying, and from June 29th to July 1st to show the public that this new type of aircraft has hundreds of customers vying to order this new modest, cut-off business aircraft.
Workstation sink
A Workstation sink is a sink with a mechanism built in to the front and back sides of the bowl to allow accessories to sit on the step or ledge, affording the user to prepare meals on the sink instead of on the countertop. The intent behind the design is to speed up the process of food preparation and clean-up.
Workstation mltifunctional production table.
1.2/1.5mm stainless steel ledge Kitchen Sink. Space saving and easy to use. Use colander, cutting board, and other accessories for collection.
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