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Straight Cylindrical Electromagnetic Gear Mechanism Of Magnetic Flux Leakage

Posted on:2008-08-19Degree:MasterType:Thesis
Country:ChinaCandidate:L Y YuFull Text:PDF
GTID:2192360215966434Subject:Mechanical and electrical engineering
Abstract/Summary:PDF Full Text Request
The electromagnetic gear wheel is a basic principle of utilizing the electro-magnet, it is too new to contact the gear wheel of the transmission to combine one that electro magnetics and mechanics develop. It can transmit the strength and torque in the sealed space, therefore there are extensive application prospects.This text has introduced the transmission principle of the electromagnetic gear wheel and tested the system. Proceed with electromagnetic gear wheel finite element law, it has introduced differential equation of the electric magnetic field and it has carried on analysis and calculation of the electric magnetic force of the electromagnetic gear wheel and torsion.Use the electric magnetic field to analyze software of ANSYS finite element to analyze the function, analyzing a claw in the electromagnetic gear wheel very much, Obtaining the distribution map of the magnetic field; Main fact correctly, go on, analyze from one N of driving wheel, analyze its coupling magnetic field very much with S claw very much very much. Based on this, it has analyzed the electromagnetic gear wheel, the magnetic field of the phenomenon is distributed after obtaining the coupling magnetic field and leaking megnetism. Adopt figure interface way to operate in the course of analyzing, entity's model, net divide figures and electric magnetic field and is distributed the figure etc. more ocular to enable the claw very much and has carried on the analysis of two-dimentional finite element to the torsion of electromagnetic gear wheel and influence factor leaking megnetism. Lag behind in the angle, angry crack thickness, angry crack week to the angle, magnetic pole logarithm, and impact on torsion and megnetism leakage of several factors of thickness to drawn influence factor described above and relation curve graph of the torsion.The electromagnetic gear wheel is still at the exploration stage when is studied at present. This text employs the finite element method to explore and study the megnetism leakage mechanism of the electromagnetic gear wheel of straight tooth of cylinder, offered certain reference for research work for the future.
Keywords/Search Tags:Electromagnetic gear wheel, Megnetism leakage, Torsion, Three-dimension Finite element, Two-dimentional Finite element
PDF Full Text Request
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