Experiment Study of Pulse Electrochemical Finishing of GCr15 Bearing Steel

摘要

The pulse electrochemical finishing (PECF) of GCr15 bearing steel was studied. The effect of the main processing parameters, such as electrolyte concentration, inter-electrode gap, current density, pulse parameters, and processing temperature, on the processed surface quality was discussed. The results indicate that PECF has a good effect on GCr15 bearing steel and has a good application prospect on the finishing of bearing raceways.