Cover
World’s largest closed die forging. This 23 ft. wing spar part weighs 320 pounds, required a 272-inch long die. It was forged from Alcoa 7079 billet at Alcoa’s Cleveland die shop on a 50,000-ton press.
Posted in:
Posted in:
World’s largest closed die forging. This 23 ft. wing spar part weighs 320 pounds, required a 272-inch long die. It was forged from Alcoa 7079 billet at Alcoa’s Cleveland die shop on a 50,000-ton press.