Batygin / Barbashova / Sabokar Electromagnetic Metal Forming for Advanced Processing Technologies

1. Auflage 2018
ISBN: 978-3-319-74570-1
Verlag: Springer International Publishing
Format: PDF
Kopierschutz: 1 - PDF Watermark

E-Book, Englisch, 97 Seiten

Reihe: Materials Forming, Machining and Tribology

This book focuses on the new direction of magnetic pulsed metal working by attraction of sheet metals. In the first part, the authors focus on the magnetic pulsed pressure for forming of inner angles in the sheet metals. Part 2 of the book presents the magnetic pulsed attraction of thin-walled metals. In the third and last part, the authors present the practical realization of external restoring the dents on the car bodies by electromagnetic metal forming attraction. 

Yuriy Batygin is a Professor of Mathematics at the Kharkiv National Automobile and Highway University, Ukraine. He is interested in Magnetic Pulsed Metals Processing and has published over 200 publications in the field.
Marina Barbashova is a tutor and research scientist at Kharkiv National Automobile and Highway University, Ukraine, since 2010. Oleg Sabokar has been working at the Science Laboratory of Electromagnetic Technologies, Ukraine, since 2013. Since 2015 he is a tutor and postdoc at Kharkiv National Automobile and Highway University.
   

Autoren/Hrsg.

Batygin, Yuriy

Barbashova, Marina

Sabokar, Oleh

Inhaltsverzeichnis

1;Contents;6
2;1 Introduction;8
2.1;References;10
3;2 Magnetic Pulsed Pressure for Forming Inner Angles in Sheet Metals;11
3.1;2.1 Problem Formulation Under Idealization of Inductor Current Wires by Thin Wires;12
3.2;2.2 Integrating Maxwell Equations and Calculating Relationships;13
3.3;2.3 Numerical Illustrations and Some Conclusions;18
3.4;2.4 Generalization for the Case of Inductor-Current Wires with Finite Width;22
3.5;2.5 Suggestion and Foundation of Effective Inductor-System Construction;26
3.6;2.6 Experimental Investigations of Inductor Systems for Stamping Angles in Sheet Metal;30
3.7;2.7 Inferences Gleaned from this Chapter;38
3.8;References;40
4;3 Magnetic Pulsed Attraction of Thin-Walled Metals;41
4.1;3.1 The Attraction of Ferromagnetic Metals;42
4.1.1;3.1.1 Theoretical Analysis of the EMF-Attraction Process for Ferromagnetic Metals;44
4.1.2;3.1.2 Numerical Estimates;48
4.1.3;3.1.3 Experimental Validation;53
4.2;3.2 Pulsed Electromagnetic Attraction of Non-magnetic Sheet Metals;55
4.2.1;3.2.1 Concept of Pulsed Electromagnetic Attraction of Non-magnetic Metals;56
4.2.2;3.2.2 Theoretical Analysis of EMF Attraction in ISAS;61
4.2.3;3.2.3 Numerical Estimates;69
4.2.4;3.2.4 Experimental Validation;73
4.3;3.3 Some Possible Applications of the EMF-Attraction Process and Main Conclusions;76
4.4;References;80
5;4 Practical Realization of External-Dent Removal in Car Bodies Using EMF Attraction;82
5.1;4.1 Experimental Approbation of the Process and Tool Used to Flatten Ferromagnetic-Steel Samples;83
5.2;4.2 Experimental Approbation of Magnetic Pulsed Dent Removal in Any Sheet Metal Using the Proposed Universal Tool;86
5.3;4.3 Inferences Gleaned from this Chapter;91
5.4;References;92
6;5 Conclusion;93