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| Development of Finite Element Simulate Module of ANSYS Workbench on Profile Stretch-Bending |
| HAN Zhiren1,2, LUO Xuelei1 |
| ( 1. College of Aerospace Engineering, Shenyang Aerospace University, Shenyang 110136, China; 2. Key Laboratory of Fundamental Science for National Defense of Aeronautical Digital Manufacturing Process, Shenyang Aerospace University, Shenyang 110136, China ） |
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Abstract The finite element simulation of the profile bending process is carried out using the existing commercial finite element software, which is prone to problems such as low efficiency of finite element modeling, unreasonable finite element model and high requirements for engineers and technicians. In view of the above problems, this paper studies the finite element simulation of profile bending and analyzes the bending method, geometric modeling, material model, boundary condition setting, clamp trajectory calculation and solving algorithm. Based on the previous research, the geometric modeling module and simulation module of the finite element software ANSYS Workbench were redeveloped, and the corresponding operation template was embedded to realize the geometric model modeling and pre-processing of the finite element simulation of the profile bending. For the specific example, the simulation of the profile finite element modeling module was carried out. The results show that the module developed in this paper can quickly and efficiently complete the finite element simulation of profile bending, and the simulation results are worth to reference.
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2020, 
