CALCULATION OF FIELDS IN A COMBINED INDUCTOR SYSTEM AS A TOOLS OF STRAIGHTENING OF METAL COATING OF CAR BODY

In the paper construction of combined inductor system realizing the principle of superposition of circular and plane-parallel magnetic fields is proposed. This inductor system is the instrument of external straightening of dents in the metal coating of car body. The use of low-frequency plane-parall...

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Autores principales:	D.O. Voloncevich, M.V.Barbashova, E.S. Radchenko
Formato:	article
Lenguaje:	EN RU UK
Publicado:	National Technical University "Kharkiv Polytechnic Institute" 2015
Materias:	combined inductor system external straightening low-frequency magnetic field Electrical engineering. Electronics. Nuclear engineering TK1-9971
Acceso en línea:	https://doaj.org/article/847f0d50d8c54153a413183a75bc28bf
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spelling	oai:doaj.org-article:847f0d50d8c54153a413183a75bc28bf2021-12-02T17:29:31ZCALCULATION OF FIELDS IN A COMBINED INDUCTOR SYSTEM AS A TOOLS OF STRAIGHTENING OF METAL COATING OF CAR BODY2074-272X2074-272Xhttps://doaj.org/article/847f0d50d8c54153a413183a75bc28bf2015-06-01T00:00:00Zhttp://eie.khpi.edu.ua/article/view/44739/40948https://doaj.org/toc/2074-272Xhttps://doaj.org/toc/2074-272XIn the paper construction of combined inductor system realizing the principle of superposition of circular and plane-parallel magnetic fields is proposed. This inductor system is the instrument of external straightening of dents in the metal coating of car body. The use of low-frequency plane-parallel magnetic field instead of a high-frequency magnetic field to create conditions for the transformation of the natural repulsion to attraction of sheet conductor is suggested. The low-frequency field is generated by inductor system by dint of flat circular turn. The plane-parallel magnetic field is generated by a rectangular turn. The low-frequency field penetrates the sheet workpiece in the construct. The theory and experiment indicate that plane-parallel magnetic field doesn’t diffuse almost. Conclusion calculated ratios to analyze the processes of magnetic pulse attraction in the system based on the solution of Maxwell's equations for non-zero intensity components of the electromagnetic field. The Maxwell's equations are transformed by Laplace zero initial conditions. In this case the integral sinus-transformation Fourier are applied. The problem is solved in the plane-wave approximation. Valid for plane waves directly proportional relationship between the tangent vector components of the electromagnetic field on the surface of conductor. For the analysis of processes in combined inductor system for a magnetic-pulsed «pulling» a predetermined part of the metal sheet were obtained the population of calculated expressions. The magnetic pressure on the metal sheet is caused by force action on the part of the excited fields. It is determined solely amplitude of penetrate field and is directed towards the working surface of the inductor. Finally, there is a predetermined part of the attraction of the sheet metal. The operating frequency of the plane-parallel field can be quite small. This choice doesn’t influence the diffusion processes in the system, but allows for the most efficient mode of implementation of a given production operation.D.O. VoloncevichM.V.BarbashovaE.S. RadchenkoNational Technical University "Kharkiv Polytechnic Institute"articlecombined inductor systemexternal straighteninglow-frequency magnetic fieldElectrical engineering. Electronics. Nuclear engineeringTK1-9971ENRUUKElectrical engineering & Electromechanics, Iss 3, Pp 55-58 (2015)
institution	DOAJ
collection	DOAJ
language	EN RU UK
topic	combined inductor system external straightening low-frequency magnetic field Electrical engineering. Electronics. Nuclear engineering TK1-9971
spellingShingle	combined inductor system external straightening low-frequency magnetic field Electrical engineering. Electronics. Nuclear engineering TK1-9971 D.O. Voloncevich M.V.Barbashova E.S. Radchenko CALCULATION OF FIELDS IN A COMBINED INDUCTOR SYSTEM AS A TOOLS OF STRAIGHTENING OF METAL COATING OF CAR BODY
description	In the paper construction of combined inductor system realizing the principle of superposition of circular and plane-parallel magnetic fields is proposed. This inductor system is the instrument of external straightening of dents in the metal coating of car body. The use of low-frequency plane-parallel magnetic field instead of a high-frequency magnetic field to create conditions for the transformation of the natural repulsion to attraction of sheet conductor is suggested. The low-frequency field is generated by inductor system by dint of flat circular turn. The plane-parallel magnetic field is generated by a rectangular turn. The low-frequency field penetrates the sheet workpiece in the construct. The theory and experiment indicate that plane-parallel magnetic field doesn’t diffuse almost. Conclusion calculated ratios to analyze the processes of magnetic pulse attraction in the system based on the solution of Maxwell's equations for non-zero intensity components of the electromagnetic field. The Maxwell's equations are transformed by Laplace zero initial conditions. In this case the integral sinus-transformation Fourier are applied. The problem is solved in the plane-wave approximation. Valid for plane waves directly proportional relationship between the tangent vector components of the electromagnetic field on the surface of conductor. For the analysis of processes in combined inductor system for a magnetic-pulsed «pulling» a predetermined part of the metal sheet were obtained the population of calculated expressions. The magnetic pressure on the metal sheet is caused by force action on the part of the excited fields. It is determined solely amplitude of penetrate field and is directed towards the working surface of the inductor. Finally, there is a predetermined part of the attraction of the sheet metal. The operating frequency of the plane-parallel field can be quite small. This choice doesn’t influence the diffusion processes in the system, but allows for the most efficient mode of implementation of a given production operation.
format	article
author	D.O. Voloncevich M.V.Barbashova E.S. Radchenko
author_facet	D.O. Voloncevich M.V.Barbashova E.S. Radchenko
author_sort	D.O. Voloncevich
title	CALCULATION OF FIELDS IN A COMBINED INDUCTOR SYSTEM AS A TOOLS OF STRAIGHTENING OF METAL COATING OF CAR BODY
title_short	CALCULATION OF FIELDS IN A COMBINED INDUCTOR SYSTEM AS A TOOLS OF STRAIGHTENING OF METAL COATING OF CAR BODY
title_full	CALCULATION OF FIELDS IN A COMBINED INDUCTOR SYSTEM AS A TOOLS OF STRAIGHTENING OF METAL COATING OF CAR BODY
title_fullStr	CALCULATION OF FIELDS IN A COMBINED INDUCTOR SYSTEM AS A TOOLS OF STRAIGHTENING OF METAL COATING OF CAR BODY
title_full_unstemmed	CALCULATION OF FIELDS IN A COMBINED INDUCTOR SYSTEM AS A TOOLS OF STRAIGHTENING OF METAL COATING OF CAR BODY
title_sort	calculation of fields in a combined inductor system as a tools of straightening of metal coating of car body
publisher	National Technical University "Kharkiv Polytechnic Institute"
publishDate	2015
url	https://doaj.org/article/847f0d50d8c54153a413183a75bc28bf
work_keys_str_mv	AT dovoloncevich calculationoffieldsinacombinedinductorsystemasatoolsofstraighteningofmetalcoatingofcarbody AT mvbarbashova calculationoffieldsinacombinedinductorsystemasatoolsofstraighteningofmetalcoatingofcarbody AT esradchenko calculationoffieldsinacombinedinductorsystemasatoolsofstraighteningofmetalcoatingofcarbody
_version_	1718380739482877952

CALCULATION OF FIELDS IN A COMBINED INDUCTOR SYSTEM AS A TOOLS OF STRAIGHTENING OF METAL COATING OF CAR BODY

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