Project(50225518) supported by the National Science Foundation of China for Distinguished Young Scholars;Project(59975076, 50175092) supported by the National Natural Science Foundation of China;Project(04H53057) supported by the Aviation Science Foundation of China
Numerical control(NC) bending experiments with different process parameters were carried out for 5052O aluminum alloy tubes with outer diameter of 70 mm, wall thickness of 1.5 mm, and centerline bending radius of 105 ...