Heating thick bore to red hot. PSU is current limited to ~20A at 30V. After this experiment, coil was damaged and after next run everything exploaded :) More info at www.vabolis.lt
@CoolDudeClem It does it a number of ways. It can heat it by magnetic friction, where the iron or magnetic particles shift back in forth between north and south so quick, it generates heat. Now, this contributes a little to heating, but the big thing is its basically a short circuited transformer, the coil being the primary and the workpiece the secondary.
Link in english so everyone can read please !
TheCerberusInferno 1 month ago
@CoolDudeClem It does it a number of ways. It can heat it by magnetic friction, where the iron or magnetic particles shift back in forth between north and south so quick, it generates heat. Now, this contributes a little to heating, but the big thing is its basically a short circuited transformer, the coil being the primary and the workpiece the secondary.
TheOnedeadguy 1 year ago
@CoolDudeClem search induction
mrFishball1992 1 year ago
How can a magnetic field make metal hot?
CoolDudeClem 1 year ago