Alkan M.Ozturk F.Toros S.Kilic S.2019-08-012019-08-012008https://hdl.handle.net/11480/1154Central MOTEK Corporation;Daewoo Shipbuiling and Marine Engineering Co., LTD. (DSME);Doosan Heavy Industries and Construction Co., LTD.;et al.;Hyundai Motor Company;POSCO9th International Conference on Technology of Plasticity, ICTP 2008 -- 7 September 2008 through 11 September 2008 -- Gyeongju -- 104766Springback is one of the most common problems in sheet metal forming operation. It causes improper fit which creates serious problems during assembly of the parts. Based on material strength, a considerable elastic recovery during unloading can be observed. In the present study, the springback evaluation of 5052-H32 aluminum magnesium alloy sheets with a thickness of 1.5 mm was investigated using 60o angle V-shape die at several temperatures range of room to 300°C and strain rate range of 25-625 mm/min. Although the springback of the material was increased with increasing the temperature up to 200°C, it was decreased for all deformation speeds at 300°C. Bending force of the material was not changed with deformation speeds except for 300°C. The bending force was obtained at 625 mm/min is higher than the other deformation speeds. The best bending condition of this material was obtained at 300°C and 25 mm/min.eninfo:eu-repo/semantics/closedAccessConference Object100410092-s2.0-84899744535N/A