▎ 摘　　要

NOVELTY - Processing of aluminum profile surface pattern involves prefabricating a pattern groove frame matching the size of a to-be-processed work sample, forming a silk-screen pattern groove on the surface of the pattern groove frame, adding a modifier to an electrolyte to reduce electrolytic impurities to be modified, introducing the electrolyte into the pattern groove frame, scraping the pattern groove frame, introducing the electrolyte into the surface of the work sample for lamination, punching surplus groove on the surface of work sample, cleaning, energizing and oxidizing electrode connected to the surplus groove, such that electrolyte oxidizes aluminum to form a porous oxide film, placing obtained work sample in an electrolytic cell provided with an electrolytic coloring solution, patterning microporous oxide film on one side by reacting with the coloring solution, immersing the colored electrolytic cell in a sealing solution, aging, sealing, defoaming, and drying. USE - Processing of aluminum profile surface pattern. The aluminum profile is used for building door and window, curtain wall, and indoor and outdoor decoration. ADVANTAGE - The processing precision and pre-processing of the pattern is effectively ensured by the graphene of the particle to cryolite solution to dissolve the aluminum oxide impurity. The adsorption coloring effect of the coloring particles after oxidation treatment is improved effectively improving the pattern processing the aluminum profile surface the processing effect. DETAILED DESCRIPTION - Processing of aluminum profile surface pattern involves prefabricating a pattern groove frame matching the size of a to-be-processed work sample, forming a silk-screen pattern groove on the surface of the pattern groove frame by an automatic laser punching device, adding a modifier to an electrolyte to reduce electrolytic impurities to be modified, introducing the electrolyte into the pattern groove frame by stamping and pressing, scraping the pattern groove frame, introducing the electrolyte into the surface of the to-be-processed work sample for lamination, punching surplus groove on the surface of the work sample by die-cutting equipment, such that the electrolyte leaking into the surface of the work sample is filled in the surplus groove, degreasing the surface of the work sample, cleaning, energizing and oxidizing electrode connected to the surplus groove, such that electrolyte oxidizes aluminum to form a porous oxide film, cleaning the work sample with the porous oxide film on the surface, drying, placing the work sample in an electrolytic cell provided with an electrolytic coloring solution for pattern electrolytic coloring, patterning microporous oxide film on one side by reacting with the coloring solution, immersing the colored electrolytic cell in a sealing solution, aging, sealing, defoaming, and drying.