AUXILIARY ANODE MATERIAL FOR VEHICLE WHEEL USING TRIVALENT CHROMIUM PLATING AND PLATING METHOD THEREOF

摘要

The present invention relates to an auxiliary anode material for a vehicle wheel using trivalent chromium plating, comprising: a number of spoke auxiliary anodes combined radially between an external disc and an internal disc arranged at a center of the external disc; a number of first pipe rings combined to the external disc by contacting the external disc; a number of second pipe rings combined to another side of the spoke auxiliary anode, and combined to the internal disc by contacting the internal disc; a support part combined to cross the internal disc, having a lug hole insertion part formed to protrude; and a graphite rod inserted into the first pipe ring and the second pipe ring to be vertical to the external disc and the internal disc. The present invention relates to the auxiliary anode material for the vehicle wheel using trivalent chromium plating, comprising: a lug hole fixing part combined to cross the external disc, and has the lug hole insertion part formed to protrude on a front; a number of brackets combined along a front circumference of the external disc; a number of graphite rods combined to the bracket to be parallel with the external disc; and a power connection lead connected to a rear of the lug hole fixing part to apply a high current to the spoke auxiliary anode and the graphite rod. The auxiliary anode material of the present invention improves conductivity and reduces formation of an oxide film; maintains a constant current density; and prevents itself from being contaminated of a plating solution because an iron material is melted.;COPYRIGHT KIPO 2016