By comparing the results obtained from the test and finite element analysis, a very good agreement is found, showing the accuracy and feasibility of the simulation with finite element method.

将有限元模拟结果和试验结果进行了比较，取得了较好的一致，验证了有限元分析的正确性和可行性。

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By using finite element simulation method and plastic distortion theory, the author analyzes the principle of the stretch bending forming and builds finite element model of rotary stretch bending.

本文采用有限元模拟的方法，结合金属成形的塑性变形理论，深入分析了拉弯的成形机理，建立了用于转台式拉弯成形模拟的有限元模型。

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Finally, applied continuous medium finite element method to proceed numerical simulation to practice project.

最终选取连续介质有限元方法对实际工程进行数值模拟。

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