2018 International Conference on Material Strength and Applied Mechanics | |
Study on magnetic force of electromagnetic levitation circular knitting machine | |
材料科学;力学 | |
Wu, X.G.^1 ; Zhang, C.^1 ; Xu, X.S.^1 ; Zhang, J.G.^1 ; Yan, N.^1 ; Zhang, G.Z.^1 | |
School of Mechanical Engineering and Automation, Wuhan Textile University, Wuhan, Hubei | |
430073, China^1 | |
关键词: Circular knitting machines; Electromagnetic forces; Electromagnetic levitation; Experimental platform; Finite element simulations; Magnetic force; Magnetic induction intensity; Simulation analysis; | |
Others : https://iopscience.iop.org/article/10.1088/1757-899X/372/1/012036/pdf DOI : 10.1088/1757-899X/372/1/012036 |
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来源: IOP | |
【 摘 要 】
The structure of the driving coil and the electromagnetic force of the test prototype of electromagnetic-levitation (EL) circular knitting machine are studied. In this paper, the driving coil's structure and working principle of the EL circular knitting machine are firstly introduced, then the mathematical modelling analysis of the driving electromagnetic force is carried out, and through the Ansoft Maxwell finite element simulation software the coil's magnetic induction intensity and the needle's electromagnetic force is simulated, finally an experimental platform is built to measure the coil's magnetic induction intensity and the needle's electromagnetic force. The results show that the theoretical analysis, the simulation analysis and the results of the test are very close, which proves the correctness of the proposed model.
【 预 览 】
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Study on magnetic force of electromagnetic levitation circular knitting machine | 508KB | download |