Stainless steel surface flexible wire processing technique

Abstract

The present invention relates to a technology for disposing stainless steel surface soft wire. The technology comprises the steps as follows: (1) nylon is dipped in liquid wax for 10 to 12 hours; (2)a sanding nylon wheel is arranged at a numerical control polishing machine; (3) a stainless steel component to be disposed is fixed on a working table under the numerical control polishing machine; (4) the sanding nylon wheel is adjusted downwards to be contacted with the front end of the stainless steel component; (5) the numerical control polishing machine is started, and the rotate speed of thesanding nylon wheel is controlled within 4000-4500 revolutions per minute; (6) the working table under the numerical control polishing machine moves, and the rotation of the numerical control polishing machine pauses after the working table makes automatic reciprocating movement for once; (7) the numerical control polishing machine is started again to rotate reversely, and the rotate speed of thesanding nylon wheel is controlled within 3800-4000 revolutions per minute; (8) the working table under the numerical control polishing machine moves, and the disposal is finished after the working table makes the automatic reciprocating movement for once. The technology adopts pure physical disposal, the stainless steel material after the surface treatment does not contain any chemical material and is environment-friendly and practical.

Description

technical field [0001] The invention relates to the technical field of metal surface treatment, in particular to a stainless steel surface silk treatment process. Background technique [0002] The existing stainless steel surface treatment processes generally include surface polishing, surface polishing and then drawing, and surface electroplating. The first two belong to physical treatment methods, and the third belongs to chemical treatment methods. Sand-coated polishing wheels are required for surface polishing. The surface of the polishing wheel is very hard. The surface of the polished stainless steel material has a good brightness, but the thickness will be reduced by 0.05mm to 0.1mm, which is seriously thinned and the surface of the material is oxidized. The film layer is damaged, and the material heats up to generate stress during polishing, which often leads to the formation of uneven surfaces, and there are slight scratches on the surface of the material, which can...

AI Technical Summary

Problems solved by technology

Brushed stainless steel after polishing the surface, although it can hide slight scratches on the surface, it also has other defects of polished materials, and because the depth of the wire drawing is about 15μm, the surface is easy to hide dirt and is difficult to clean

The stainless steel material after surface electroplating, because the material is chemically treated, a kind of electroplating layer is formed on the surface, and the electroplating layer will gradually fall off over time, causing pollution

The first two physical treatment methods mentioned above are all carried out without adding any medium. The direct contact and friction between the polishing wheel and the stainless steel material makes the material temperature as high as 120°C, resulting in local burning of the polishing wheel and uneven texture on the polishing surface. , Moreover, at such a high temperature, the original structure inside the material tends to change. Therefore, if the treated material is used under humid conditions, after four to five years, rust spots will appear on the surface, which seriously affects the use of stainless steel products. life

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