Application of queuing theory in rhythm of billet of CC-rolling section
SHI Xin-yue1，HAN Wei-gang2，LI Xiu-ping1，ZHANG Chun-xia1，CHANG Jin-bao3
（1. State Key Laboratory of Advanced Steel Processing and Products， Central Iron and Steel Research Institute， Beijing 100081， China 2. College of Metallurgy and Energy， North China University of Science and Technology， Tangshan 063210， Hebei， China 3. Hesteel Group Technology Research Institute， Shijiazhuang 050000， Heibei， China）
Abstract：CC-Rolling section as one of the components of the interface model，have an important influence on steel production process. With the hot charging technology in-depth application，the matching between the process devices is by the quantity，production capacity，etc. to the production rhythm. The billet rhythm of heating furnace decided to roll the rolling rhythm，thus affecting the rhythm of the entire section. The paper analysis the time interval of CC-Rolling section of the second steel rolling mill in Tangshan Iron and Steel Group，guided by queuing theory，optimize the time interval that the billet enters the furnace of first bar，put forward reasonable time value，and analyzes the reason why the second bars cannot apply queuing theory which provides a theoretical support for the management.
收稿日期: 2017-09-12
出版日期: 2018-05-11
引用本文:
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SHI Xin-yue，HAN Wei-gang，LI Xiu-ping，ZHANG Chun-xia，CHANG Jin-bao. Application of queuing theory in rhythm of billet of CC-rolling section. Iron and Steel, 2018, 53(5): 96-01.
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2018, Vol. 53 
