METHOD AND DEVICE FOR ELECTRODEPOSITION OF HARD METAL ON STEEL SURFACES

摘要

P THE ELECTROLYSIS METALLIZATION PROCESS OF HELICAL ROTORS GIVES A UNIFORM THICKNESS OF ELECTRODEPOSITION. A POSITIVE POLE ELECTRODE HAVING A DRILLING OF THE SAME CONFIGURATION AS THE ROTOR RECEIVES THE ROTOR THAT CONSTITUTES THE CATHODE. THE DRILLING IS LARGER THAN THE ROTOR, WHICH CREATES AN INTERMEDIATE SPACE OF UNIFORM WIDTH. AN ELECTROLYTE SOLUTION IS PUMPED THROUGH THE INTERMEDIATE SPACE, WHILE AN ELECTRIC CURRENT PASSES TO PRODUCE ELECTRODEPOSITION. A ROTATION AND ADVANCE MOVEMENT IS PRINTED ON THE ROTOR DURING ELECTRODEPOSITION. /P