A study of a flying touch method to reduce slab scratches in a hot rolling process using a simulation system

被引：1

作者：

Kim, Sung Jin ^{[1
]}

Kim, Hyun Hee ^{[1
]}

Yoon, Sung Min ^{[2
]}

Lee, Min Cheol ^{[2
]}

机构：

[1] School of Department of Interdisciplinary Programs in Robotics The Graduate School, Pusan National University Nation

[2] School of Mechanical Engineering, Pusan National University

来源：

Journal of Institute of Control, Robotics and Systems | 2015年 / 21卷 / 08期

关键词：

Flying touch; Hot rolling; Simulator; Slab scratch; Synchronization;

D O I：

10.5302/J.ICROS.2015.15.0084

中图分类号：

学科分类号：

摘要：

In the conventional hot rolling process, the defects of products such as scratches occur due to impact and friction. Impact occurs as a result of the contact of between rollers and the slab. Also, friction occurs in the rolling process. To improve these defects, a variety of processes were developed. The flying touch method is also one of the processes to reduce defects and uses a movable upper roller. To use this unfixed roller, the impact and frictions between rollers and the slab should be minimized. This paper proposes a hot rolling process simulator to verify and test the efficiency of the flying touch method. The simulator was designed to verify the method. This paper also proposes a new impact reducing method and velocity synchronization method which are simulated to realize the method. © ICROS 2015.

引用

页码：723 / 728

页数：5

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