Optimization technology of technological lubrication with roll consumption control in cold rolling process
CHENG Zhi-yan1, CUI Xi-ying2,3, LIU Yun-feng2,3, BAI Zhen-hua2,3
1. Mechanical and Electronic Engineering Department, Shanxi Engineering Vocational College, Taiyuan 030009, Shanxi, China; 2. National Engineering Research Center for Equipment and Technology of Cold Rolling Strip, Yanshan University, Qinhuangdao 066004, Hebei, China; 3. State Key Laboratory of Metastable Materials Science and Technology, Yanshan University, Qinhuangdao 066004, Hebei, China
Abstract：In order to improve the shape quality and reduce the roll loss, a comprehensive judgment index of roll loss is proposed, which can judge the degree of roll loss from the lubrication process system. Then, combined with the equipment and process characteristics of the cold continuous rolling unit, a set of work suitable for the control of roll loss is established The comprehensive optimization technology of lubrication system can minimize the pressure between the rolls of each stand without affecting the shape quality. Meanwhile, it can ensure that the unit will not slip and hot sliding damage, and reduce roll consumption. It has been applied to the production practice of cold continuous rolling mill, which has achieved good results, good comprehensive economic benefits, improved market competitiveness and further promoted wide value.
程志彦, 崔熙颖, 刘云峰, 白振华. 冷连轧以辊耗控制为目标的润滑制度优化技术[J]. 钢铁, 2020, 55(12): 61-65.
CHENG Zhi-yan, CUI Xi-ying, LIU Yun-feng, BAI Zhen-hua. Optimization technology of technological lubrication with roll consumption control in cold rolling process[J]. Iron and Steel, 2020, 55(12): 61-65.
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2020, Vol. 55 
