Crack Analysis in Tension Roll of Leveler for Continuous Casting Equipment

DOI

10.2991/icmmcce-17.2017.145How to use a DOI?

Keywords

Leveler; Roller; Crack Analysis

Abstract

The tension leveler is generally set after the billet guide and the secondary cooling device, continuous casting machine for continuously casting and straightening billet, another important function of the tension leveler is to transport the spindle. The opening degree of the upper and lower rolls can be conveniently adjusted by the tension leveler to meet the different sectional sizes of the casting blank. At the same time to be flexible speed regulation to adapt to the speed change. The rollers of the leveler require adequate hardness and wear resistance, generally through surfacing or spray welding treatment, in this paper, the crack occurred shortly after the roller assembly of the export American leveler was used, from heat treatment, forging material, surfacing layer hardness analysis, summarize the causes of cracks.

Copyright

© 2017, 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/).

Download article (PDF)

TY  - CONF
AU  - Yuncai Xia
AU  - Qingyun Meng
PY  - 2017/09
DA  - 2017/09
TI  - Crack Analysis in Tension Roll of Leveler for Continuous Casting Equipment
BT  - Proceedings of the 2017 5th International Conference on Mechatronics, Materials, Chemistry and Computer Engineering (ICMMCCE 2017)
PB  - Atlantis Press
SP  - 805
EP  - 810
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmmcce-17.2017.145
DO  - 10.2991/icmmcce-17.2017.145
ID  - Xia2017/09
ER  -