Mathematical Model of Hot-Roll On-Line Grinding Detecting System

Abstract:

In the grinding process, in order to exert the hot-roll on-line grinding (HOG) better, the on-line profile measure (OPM) is required to work steadily and reliably. Nevertheless, owing to the bad environment in the hot-roll grinding, the high distinguish ability and the high security for the OPM technology are the most difficult problems at all the time.The research on this project fits for the development of on-line profile measure for hot stripe rolling grinding. Based on the thought of the operation principle and mathematical model and characteristic analysis, associated with the HOG system, the measurement can work numerically, high efficiently and accurately. The detecting system can inspect and diagnose the potential fault of the equipment, consequently the whole system can be assured to run in the best state.

• Periodical: Key Engineering Materials (Volume 455)
• Pages: 530-534
• DOI: https://doi.org/10.4028/www.scientific.net/KEM.455.530
• Online since: December 2010
• Authors: Chang He Li, Ya Li Hou, G.Q. Cai
• Keywords: Grinding, Hot Roll, On-Line Detecting System

References

[1] S. Zhou, X.J. Pan, G.F. Hu, et al: Key Engineering Materials Vols. 259-260 (2004), pp.357-360.

[2] P. Hryniewicz, A.Z. Szeri: Journal of Tribology ASME Vol. 123 (2001), pp.101-107.

[3] Li Changhe, Hou Yali, Xiu Shichao, et al: Key Engineering Materials Vols. 375-376 (2008), pp.449-453.

[4] Q. Fan, T.Q. Gu and H. Gao: Key Engineering Materials Vols. 202-203 (2001), pp.249-252. Fig. 2 BODE figure of dynamic response Fig. 3 Nyquist figure of dynamic response.