Research on Electromagnetic Force Distribution and Deformation Uniformity of Tube Electromagnetic Bulging Based on Concave Magnetic Field Shaper
نویسندگان
چکیده
Tube uneven radial deformation along the axial direction is one of main technical problems tube electromagnetic bulging, which restricts wide advancement this technology. In order to improve uniformity deformation, a bulging method based on concave magnetic field shaper presented in paper. Based theory and shaper, an structure coupling finite element model built using COMSOL commercial software. Obtained results show that proposed can alter distribution shape produced force profile so exhibit more uniform effect. case study investigated paper, maximum region increases from 23.7mm 56.2mm when used. Obviously, introduction effectively solve problem during process, promote industrial applications
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ژورنال
عنوان ژورنال: IEEE Access
سال: 2021
ISSN: ['2169-3536']
DOI: https://doi.org/10.1109/access.2021.3075079