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在相似理论的基础上 ,把汽车覆盖件成形的物理模拟和数值模拟结合起来加以研究。论述了物理模拟的主要过程和具体实验装置与实验步骤 ,提出在计算机仿真过程中用快速建模方法实现有限元建模 ,并将物理模拟和数值模拟的结果进行了对比 ,以确保实验数据的可靠性 ,为实际生产实践提供有效的理论指导
On the basis of similar theory, the physical simulation and numerical simulation of automobile panel forming are combined to study. The main process of physical simulation and the specific experimental setup and experimental steps are discussed. It is proposed that the rapid modeling method can be used to realize the finite element modeling in the process of computer simulation, and the results of physical simulation and numerical simulation are compared to ensure that the experimental data Reliability, and provide effective theoretical guidance for actual production practice