Magnetic field and force calculation for magnetic-aided machining devices

Author

Sebéstyen, Imre ; Kodácsy, János

Author_Institution

Tech. Univ. Budapest, Hungary

Volume

36

Issue

4

fYear

2000

fDate

7/1/2000 12:00:00 AM

Firstpage

1837

Lastpage

1840

Abstract

The paper deals with the magnetic field and force calculation for a device used in magnetic-aided machining (MAM). This novel manufacturing process has a very special characteristic that the working force is generated by a magnetic field. To determine the force acting on the tool due to the magnetic effect is crucial for analyzing the mechanical behavior of the device. The magnetic field calculations are performed by the finite element method. The global magnetic force acting on the tool is determined by the method of integrating Maxwell´s stresses and using the magnetic dipole model of the magnetized body and are compared to the measured data

Keywords

finite element analysis; machine tools; machining; magnetic devices; magnetic fields; magnetic forces; magnetic moments; Maxwell´s stresses integration; finite element method; global magnetic force; magnetic dipole model; magnetic field calculation; magnetic force calculation; magnetic-aided machining devices; magnetized body; mechanical behavior analysis; working force; Character generation; Finite element methods; Machining; Magnetic analysis; Magnetic devices; Magnetic field measurement; Magnetic fields; Magnetic forces; Manufacturing processes; Stress;

fLanguage

English

Journal_Title

Magnetics, IEEE Transactions on

Publisher

ieee

ISSN

0018-9464

Type

jour

DOI

10.1109/20.877802

Filename

877802