Development and Application of Hot Rolling Lubrication Control System Based on Expert System

Abstract:

To integrate a new roll gap lubrication system into an existing hot strip mill is a challenge problem. A lubrication expert system was developed and embedded into finish rolling setup system. The reference value setup by expert system is downloaded to roll bite lubrication PLC via finish mill PLC to open oil spraying valve and regulate the oil concentration. Oil spraying time sequence is an important factor to make good lubrication effect and to keep the rolling process stable. Since online application of the hot rolling lubrication system, rolling force and work roll wear has been reduced dramatically, especially rolling thin strip.

• Periodical: Advanced Materials Research (Volume 442)
• Pages: 366-369
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.442.366
• Online since: January 2012
• Authors: Liang Gui Peng, Xian Lei Hu, Xu Li, Dian Hua Zhang, Gui Ling Yang, Zhong Liang Wu
• Keywords: Automatic Control System, Expert System, Hot Rolled Strip, Roll Gap Lubrication

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