CAJ | 학술논문

　　轧制张力是冷轧带钢生产过程中非常重要而且必须严格控制的参数，研究轧制张力可以为企业生产实践提供理论依据。采用有限元显式动力学分析软件ANSYS/LS-DYNA建立三维实体模型，并模拟分别改变前张力和后张力板带的轧制过程。通过分析轧制过程中轧制力以及轧制后板形的变化，得出结论：张力的变化可以显著改变轧制压力，后张力对轧制力的影响幅度要大于前张力。
　　알제장력시랭알대강생산과정중비상중요이차필수엄격공제적삼수，연구알제장력가이위기업생산실천제공이론의거。채용유한원현식동역학분석연건ANSYS/LS-DYNA건립삼유실체모형，병모의분별개변전장력화후장력판대적알제과정。통과분석알제과정중알제력이급알제후판형적변화，득출결론：장력적변화가이현저개변알제압력，후장력대알제력적영향폭도요대우전장력。
Rolling tension is a very important parameter which should be controlled strictly in the production process of cold rolling strip .Study on the rolling tension can offer the theoretical foundation for guiding practice of steel enterprise .By finite element analysis software ANSYS/LS-DYNA , we established the three-dimensional model , and imitated the rolling processes through changing forward tension and backward tension .Through observing the change of rolling force and strip shape carefully ,we draw the following conclusion :the change of tension can change rolling force obviously ;the influence of backward tension on rolling force is greater than that of forward tension .