| About this Abstract |
| Meeting |
13th International Conference on the Technology of Plasticity (ICTP 2021)
|
| Symposium
|
13th International Conference on the Technology of Plasticity (ICTP 2021)
|
| Presentation Title |
Advanced Design of Work Roll Contours for Different Roll Mill Types |
| Author(s) |
Xiawei Feng, Xiaochen Wang, Quan Yang, Zedong Wu |
| On-Site Speaker (Planned) |
Xiawei Feng |
| Abstract Scope |
Modern steel producers are competing to roll Non Grain Oriented Silicon (NGOS) steel strip with 1.25 meter in width, 0.5 to 0.35 mm in thickness and a profile deviation that is less than 5 micron-meters. Mathematical models are indispensable tools to study the mechanism of work roll contours during rolling, but industrial try-outs are required to validate their effects on strip profile. Thus, this paper presents the effects of various work roll contours designed for:
1) the 6th and 7th stand of a 4-high hot tandem rolling mill;
2) single stand 6-high reversing cold mill;
3) 1st, 2nd and 3rd stand of a 6-high tandem cold mill;
Results show that the NGOS strip profile hit rate of 5 micron-meters is increased by the implementations of advanced work roll contours. |
| Proceedings Inclusion? |
Definite: At-meeting proceedings |