Post-treatement method for ceramic mesh line roll
A technology of ceramic mesh and ceramics, applied in the preparation of printing surface, general parts of printing machinery, printing and other directions, can solve the problems affecting the quality and performance of ceramic anilox rollers, the surface roughness of ceramic anilox rollers, and the influence of mesh quality. , to achieve the effect of improving performance and printing quality, enhancing wear resistance and easy cleaning
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[0019] The present invention will be further described in detail below in conjunction with examples.
[0020] A kind of pretreatment method of ceramic anilox roller of the present embodiment comprises the following steps:
[0021] (1) Processing and sanding the metal roll blank;
[0022] (2) Plasma spray the metal bottom layer (nickel-chromium layer) on the surface of the metal roll blank;
[0023] (3) Cool to 80°C, and then evenly apply a sealing agent (such as ROLL-A-CARE Undercorrosion prevention) on the metal bottom layer;
[0024] (4) Spraying the ceramic surface layer on the metal bottom layer that is smeared with sealing agent;
[0025] (5) After finely grinding and polishing the ceramic surface layer, laser engrave mesh holes on the ceramic surface layer;
[0026] (6) Polishing the ceramic anilox roller after laser engraving;
[0027] (7) Perform laser remelting treatment on the surface of the ceramic anilox roller to form a remelting layer. Adjust the energy and ...
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