| 摘要 |
An auxiliary anode for plating of vehicle wheels is provided to complement and improve the plating thickness of a part to which an existing low electric current is applied, and to form a coating layer with a uniform plating thickness all over the wheels by artificially applying electricity to empty spaces of holes formed in the vehicle wheels. An auxiliary anode(100) for plating of a vehicle wheel comprises: a circular anode plate(110); an inserting protrusion(120) projected from the center of a front face of the anode plate; a plurality of anode rods(130) which are connected to the anode plate and projected to the front of the anode plate, and which are radially disposed on an edge periphery of the anode plate and on a surrounding periphery of the inserting protrusion in a way that the anode rods are spaced from one another in a specified distance; and a power connecting lead(140) extending from a backside of the anode plate to applying a high electric current to the anode rods. The anode plate is manufactured by press punching and has a rotary connecting structure including an edge rim(111), a central disc(112) formed in the center of the edge rim, and connecting parts for connecting the edge rim and the central disc, wherein the edge rim and the central disc have a plurality of clamping holes(114) formed in edge peripheries thereof such that the anode rods are clamped to the edge rim and the central disc through the clamping holes. The anode rods each includes a clamping part(131) which is made of titanium, and has a screw thread(131a) formed thereon, and an electrode part(132) integrally extending from the clamping part.
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