Electrolytic cathode, cathode processing method, electrolysis system containing the cathode, and method of using the system

Abstract

The invention discloses an electrolysis cathode, a cathode processing method, an electrolysis system containing the cathode and a system application method in the technical field of electrolysis processing. A processing cathode of an annular strip-shaped structure is disclosed. The processing cathode comprises an annular strip, the outer strip face of the annular strip is a flexible insulation layer, the inner strip face of the annular strip is a conductive layer, through holes are formed in a strip body of the annular strip at equal intervals, and a group hole structure is jointly formed by all the through holes. A belt wheel set is in winding joint in the annular strip, and the annular strip forms a straight line section and an arc section suitable for workpiece usage through the belt wheel set. The flexible plate strip serving as the tool cathode is sequentially arranged on a contact wheel, a tensioning wheel and a guide wheel and is tensioned, an electrolyte is sprayed into the group hole structure of the flexible plate strip, respective fine structures are machined on the workpiece surfaces at a time, and the characteristics that the machining range is wide, the machining efficiency is high, and the tool cathode is ingenious in design are achieved.

Description

Technical field [0001] The present invention relates to the field of electrolysis processing techniques, and in particular, an electrolytic cathode, a cathode processing method, an electrolysis system and system use of the cathode. Background technique [0002] Studies have shown that surface fine texture technology is an effective means of improving friction side surface tribological properties. At present, surface fine texture has been successfully applied in the field of engineering technology such as cylinder, sliding bearings and mechanical seals. Therefore, low cost, high efficiency, high-precision surface texture technology has become a research hotspot in the manufacturing field, and is also a technical problem. Choose a correct, reasonable processing method to achieve the effect of often achieving a half-time. [0003] Laser processing technology, microblastic gas jet technology, electric spark processing technology, electrical bobbin processing technology, mask electrol...

AI Technical Summary

Problems solved by technology

However, the micro-abrasive air jet processing technology is only suitable for processing hard and brittle materials, and at the same time causes serious environmental pollution.

3) The EDM method processes a large number of fine textures. The production of the electrode is a technical difficulty. A large number of micro-textures are processed, and the characteristics of EDM also determine that there must be heat-affected zones and microscopic cracks around the texture.

4) The electro-jet machining technology is used for the processing of massive arrays of micro-textures, and can accurately process various surface textures on planes and curved surfaces. However, this process belongs to single-point or single-row processing, and the processing efficiency is relatively low, and the processing The stray corrosion around the mass of micro-textures produced is relatively serious, which cannot meet the requirements of use.

If this method needs to process arc-shaped surfaces with different curvature radii, the fixture must be remade, which cannot realize small batches and diversified flexible production

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