Anode components for external plating of tanks

Abstract

The invention discloses an anode assembly used for electroplating outside a tank of a cylinder body, comprising an anode and a flow guide; the flow guide is used to introduce the electroplating solution into the electroplating environment and flow into the center of the anode from the top of the anode and return it; the flow guide There are distribution holes for passing through the electroplating solution, and the distribution holes are distributed on the circulation interface of the electroplating solution; the present invention adopts the structure of setting distribution holes on the circulation interface of the electroplating solution to avoid the formation of The larger impact can provide a stable electroplating environment during the dynamic electroplating process, and still has the advantages of dynamic electroplating, which not only ensures the real-time replacement of cations on the plating layer, but also forms an indiscriminate concentration and stable and uniform fluidity, thereby It better ensures the compactness of the coating and the quality of electroplating.

Description

technical field [0001] The invention relates to a cylinder electroplating device component, in particular to an anode assembly used for electroplating outside a cylinder tank. Background technique [0002] As the main part of the engine, plunger pump, reciprocating compressor and other equipment, the cylinder block is used to form the working space together with the piston and the cylinder head; taking the engine as an example, it forms the combustion chamber and provides the movement track for the piston assembly, thus forming power conversion environment. When the cylinder guides the piston to reciprocate continuously, the inner wall of the cylinder and the piston rub against each other for a long time and at high frequency, which reduces the useful power of the cylinder and consumes part of the energy. In order to solve the above problems, electroplating is adopted on the inner wall, and the electroplating coating is used to replace the cylinder liner to solve the above ...

AI Technical Summary

Problems solved by technology

[0003] Although cyclic electroplating (dynamic electroplating) has the above advantages, the electroplating environment needs to be relatively stable, but the flowing electroplating solution needs power to drive the circulating flow, which will have an adverse impact on the stable electroplating environment, resulting in adverse effects on the electroplating process. affect the final quality of the product

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