TY - GEN
T1 - The Effect of Process Parameters on the Springback of AZ31B Mg Alloy in Warm Incremental Sheet Forming Assisted with Oil Bath Heating
AU - Zhang, San
AU - Li, Kejie
AU - Li, Zhen
AU - Tang, G. H.
AU - Qu, Junsuo
N1 - Publisher Copyright:
© 2022, The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.
PY - 2022
Y1 - 2022
N2 - Mg alloys sheet have attracted considerable attention as one of the most promising lightweight structural materials for weight-reduction-oriented industries. However, Mg alloy sheets, such as AZ31B, exhibit extremely inferior deformation ability at room temperatures. Therefore, this paper proposes an innovative warm incremental sheet forming (WISF) assisted with oil bath heating approach to form hard-to-form metallic materials. To examine the forming quality of the developed oil bath heating approach, using springback as an estimate index, a sequence of tests have been conducted while forming AZ31B according to central composite design including response surface methodology and analysis of variance. The results indicated the innovative approach was able to form AZ31B Mg alloy sheets with great feasibility. It was also found that the forming temperature, forming angle, step depth and sheet thickness are the main significant factors affecting the springback, whereas, tool diameter much less influential roles in the individual effects of five process parameters, and reasons for those results were explained, also.
AB - Mg alloys sheet have attracted considerable attention as one of the most promising lightweight structural materials for weight-reduction-oriented industries. However, Mg alloy sheets, such as AZ31B, exhibit extremely inferior deformation ability at room temperatures. Therefore, this paper proposes an innovative warm incremental sheet forming (WISF) assisted with oil bath heating approach to form hard-to-form metallic materials. To examine the forming quality of the developed oil bath heating approach, using springback as an estimate index, a sequence of tests have been conducted while forming AZ31B according to central composite design including response surface methodology and analysis of variance. The results indicated the innovative approach was able to form AZ31B Mg alloy sheets with great feasibility. It was also found that the forming temperature, forming angle, step depth and sheet thickness are the main significant factors affecting the springback, whereas, tool diameter much less influential roles in the individual effects of five process parameters, and reasons for those results were explained, also.
KW - AZ31B Mg Alloys
KW - Central composite design
KW - Oil bath heating
KW - Process parameters
KW - Springback
KW - Warm incremental sheet forming
UR - https://www.scopus.com/pages/publications/85121927442
U2 - 10.1007/978-981-16-5036-9_4
DO - 10.1007/978-981-16-5036-9_4
M3 - 会议稿件
AN - SCOPUS:85121927442
SN - 9789811650352
T3 - Smart Innovation, Systems and Technologies
SP - 33
EP - 42
BT - Advances in Intelligent Data Analysis and Applications - Proceeding of the 6th Euro-China Conference on Intelligent Data Analysis and Applications, 2019
A2 - Pan, Jeng-Shyang
A2 - Balas, Valentina Emilia
A2 - Chen, Chien-Ming
PB - Springer Science and Business Media Deutschland GmbH
T2 - 6th Euro-China Conference on Intelligent Data Analysis and Applications, ECC 2019
Y2 - 15 October 2019 through 18 October 2019
ER -