| Electromagnetic forming is a method of forming where a powerful magnetic
field is created with a large current produced instantly in a coil to cause
deformation in the tube when the eddy currents and magnet fields interact.The
behavior of the deformation in electromagnetic forming is known for being
extremely difficult to analyze because the forming is done in a very short
amount of time, and the dynamic deformation is complicated.In JMAG, the
dynamic deformation can be estimated by evaluating the Lorentz force density
that occurs in the tube.This example analyzes the Lorentz force density
produced in a tube when a current flows in the coil. |
Electromagnetic Forming
