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CNC deep processing aluminum profile polishing and drawing
May 02, 2018

In the process of CNC deep processing of aluminum profiles, sand blasting is mainly used to clean up and metalize the surface by the action of high-speed sand flow. This method of aluminum surface treatment enables the workpiece surface to obtain a certain degree of cleanliness and different roughness, so that the mechanical properties of the workpiece surface is improved, thus increasing the fatigue resistance of the workpiece, increasing the between it and the coating The adhesion, prolongs the durability of the coating, and also contributes to the leveling and decoration of the coating.

CNC deep processing aluminum profile polishing, in the process of production is mainly the use of its mechanical, chemical or electrochemical methods, so that the surface roughness of the workpiece to reduce, in order to obtain a bright, smooth surface processing methods. The polishing process is mainly divided into mechanical polishing, chemical polishing and electrolytic polishing.

The drawing of CNC deep-processed aluminum profiles, to a certain extent, the metal wire drawing is mainly the repeated use of its sandpaper pulp aluminum plate to scrape the lines of the manufacturing process. Drawing can be divided into straight drawing, chaotic drawing, spiral drawing, thread drawing. The metal wire drawing process can clearly show each tiny silk mark, so that the fine matt hair shines in the metal matt. The product has both fashion and technology sense.

CNC deep processing aluminum profile high-light cutting, in the process of production, is mainly used precision carving machine, effectively the diamond knife in the high-speed rotation of the engraving machine spindle cutting parts, in the product surface to produce a partial highlight area. The brightness of the cutting highlights is affected by the speed of the milling bit. The faster the bit speed is, the brighter the cutting light is. Conversely, the darker and more prone to knife marks.

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