Study on dog-bone shape of edge rolling using cosine model
Authors
Yuanming Liu, Dewen Zhao, Dianhua Zhang, Gengsheng Ma, Fangchen Yin
Corresponding Author
Yuanming Liu
Available Online April 2015.
- DOI
- 10.2991/isrme-15.2015.321How to use a DOI?
- Keywords
- Edge rolling; dog-bone shape; cosine model; analytical solution; FEM.
- Abstract
Edge rolling is a vital method for width control in rolling. The plastic deformation doesn't go deep into center of the slab, since the high ratio of width to thickness, and only occurs in the edge. Cosine dog-bone model is applied to describe dog-bone shape and used to establish a knematically admissible velocity field in edge rolling. Based on this model and field, the functional of the edge rolling power is obtained with the model using variable upper limit integration. Analytical solution of the dog-bone shape can be got through minimum energy principle. The calculated results of the shape parameters are compared with FEM simulation and traditional models.
- Copyright
- © 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 - Yuanming Liu AU - Dewen Zhao AU - Dianhua Zhang AU - Gengsheng Ma AU - Fangchen Yin PY - 2015/04 DA - 2015/04 TI - Study on dog-bone shape of edge rolling using cosine model BT - Proceedings of the 2015 International Conference on Intelligent Systems Research and Mechatronics Engineering PB - Atlantis Press SP - 1587 EP - 1590 SN - 1951-6851 UR - https://doi.org/10.2991/isrme-15.2015.321 DO - 10.2991/isrme-15.2015.321 ID - Liu2015/04 ER -