MetaLub – a slab method software for the numerical simulation of mixed lubrication regime in cold strip rolling
MetaLub – a slab method software for the numerical simulation of mixed lubrication regime in cold strip rolling
复制标题
MetaLub – 用于冷带轧制混合润滑状态数值模拟的板坯法软件
DOI：
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发表时间：
2011
期刊：
影响因子：
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通讯作者：
J. Ponthot
中科院分区：
文献类型：
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作者：
Y. Carretta;R. Boman;A. Stephany;N. Legrand;M. Laugier;J. Ponthot
建立了考虑混合润滑状态的冷轧模型，并将其包含在MetaLub仿真软件中。主要目的是从润滑的角度提高轧钢机的性能。这意味着不仅可以优化润滑剂的流变性，还可以优化轧辊直径和粗糙度等，以提高轧制工具的稳定性和效率。本文简要介绍了MetaLub的主要功能。在此基础上，讨论了轧制速度和负前滑移对板材变形的影响。给出了所获得的数值结果，并与文献和安赛乐米塔尔工厂的一些实验数据进行了比较，以验证该模型，并表明其理解和帮助改善工业轧制条件的能力。
A cold-rolling model taking into account mixed lubrication regime has been developed and included into a simulation software named MetaLub. The main objective is to enhance the performances of rolling mills from a lubrication point of view. It means that lubricant rheology but also roll diameters and roughness, etc. can be optimized to improve stability and efficiency of the rolling tool. The main features of MetaLub are briefly presented in this article. Then, two studies of the influence of rolling speed and negative forward slip are discussed. The obtained numerical results are presented and compared to some experimental data from literature and from ArcelorMittal facilities in order to validate the model and to show its capacity to understand and help to improve industrial rolling conditions.