Surface treatment method of mirror stainless steel objects

Abstract

The invention relates to a treatment method for the surface of a mirror-finished stainless steel object, which comprises the following steps: dividing the surface of the mirror-finished stainless steel object into different grinding treatment blocks according to the depth of the scar; selecting each grinding treatment block according to the depth of the scar Grinding the surface with grit sandpaper of appropriate thickness to remove all scratches; using three cutting polishes in sequence with three abrasive materials for grinding and polishing; and using an abrasive paste with a fourth abrasive for grinding Crystalline grinding treatment.

Description

technical field [0001] The invention relates to a method for treating the surface of a mirror-finished stainless steel object, in particular to a method for achieving polishing and crystallization of the surface of a mirror-finished stainless steel object through a series of grinding steps. Background technique [0002] Mirror stainless steel objects (such as an elevator equipment) often cannot be integrally formed during installation, and most of them need to be welded, and the uneven surface of the weld will affect the appearance, so it needs to be polished, rough polished, and fine polished. Surface modification to improve the aesthetics of the object after welding. However, after the surface is finely polished by the current general grinding and polishing technology, there will still be traces of the processed tools on the surface of the object, such as sanding marks, emery cloth marks, and polishing marks, etc., or mirror stainless steel objects may be caused by excessi...

AI Technical Summary

Problems solved by technology

However, after the surface is finely polished by the current general grinding and polishing technology, there will still be tool marks on the surface of the object, such as sanding marks, emery cloth marks, and polishing marks, etc., or mirror stainless steel objects may be caused by excessive grinding. Problems such as high temperature deformation and sag

In addition, after using the existing grinding and polishing technology for polishing, the color and luster of the surface of the stainless steel object cannot reach the quality of a real mirror-like brightness

[0003] On the other hand, for all kinds of stainless steel objects that have been installed in the building, due to the increase in their service life, various problems will occur on the surface of the stainless steel objects, such as drawing marks, scratches, rust, pollution, etc., and due to the above The shortcomings of various existing polishing technologies make on-site maintenance more difficult

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