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在分析张力装置力学原理的基础上,建立了张力预报的解析预报模型和非线性有限元预报模型,以有限元软件MSC.MARC为平台,用Visual Basic6.0可视化编程语言开发建立了解析公式可视化软件和上张力辊压下制度数值模拟与仿真预报系统,在梅钢热轧厂验证了张力预报的准确性与可靠性。
Based on the analysis of the mechanics principle of tension device, an analytical forecasting model and a nonlinear finite element forecasting model for tension forecast are established. Based on the finite element software MSC.MARC, Visual Basic 6.0 visual programming language is used to develop and establish analytic formula visualization Software and the system of numerical simulation and simulation on the tension roller system, the accuracy and reliability of tension prediction are verified in the hot rolling plant of Meishan Iron and Steel Co., Ltd.