Induction Hardening of Gears pt. 1
November 22nd, 2010
There are four popular heating concepts used for the induction spin hardening of gears that employ encircling-type coils: the conventional single-frequency (CSFC), pulsing single-frequency (PSFC), pulsing dual-frequency (PDFC) and simultaneous dual-frequency (SDFC) concepts. All four modes can apply either a single-shot or scanning approach.