Research on the process of stretch forming based on distributed displacement loading
- 10.2991/icadme-15.2015.386How to use a DOI?
- Stretch forming, distributed displacement loading, curved surface.
A new stretch forming process based on distributed displacement loading for three-dimensional surface parts is proposed, the external stretching displacement load is applied at a series of discrete points, so the flexibility of the loading mechanism is improved. The forming process can be realized by controlling the loading trajectory at each discrete point and the formed part with the thickness uniformly distributed are obtained. In order to investigate the influence of the loading time-steps on the forming results in the in the process of stretch forming three-dimensional surface part based on distributed displacement loading, the forming process with three different time-steps were numerical analyzed. By analyzing the numerical results, it can be concluded that the more loading time-steps is, the smaller the shape error will be stretch forming three-dimensional surface part based on distributed displacement loading.
- © 2015, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Zhen Yang AU - Zhong-Yi Cai PY - 2015/10 DA - 2015/10 TI - Research on the process of stretch forming based on distributed displacement loading BT - Proceedings of the 5th International Conference on Advanced Design and Manufacturing Engineering PB - Atlantis Press SP - 2072 EP - 2075 SN - 2352-5401 UR - https://doi.org/10.2991/icadme-15.2015.386 DO - 10.2991/icadme-15.2015.386 ID - Yang2015/10 ER -