Surface treatment process for manufacturing stainless steel punched plate

Abstract

The invention relates to a surface treatment process for manufacturing a stainless steel punched plate. Surface treatment equipment for manufacturing the stainless steel punched plate is used for theprocess. The surface treatment process for manufacturing the stainless steel punched plate comprises a base and a treatment device, wherein the upper surface of the base is provided with the treatmentdevice. The process can solve the problems existing in acid pickling of the stainless steel punched plate at present: in the acid pickling process of the stainless steel punched plate, the stainlesssteel punched plate is only soaked in an acid solution for a period of time and then taken out so that the acid pickling process of the stainless steel punched plate can be completed, and although anoxidation protection layer can be formed on the surface of the stainless steel punched plate, scrap iron impurities attached to the surface of the stainless steel punched plate are difficult to removecompletely, so that the protective layer formed on the surface of the stainless steel punched plate is easily damaged too early due to the scrap iron impurities, and the scrap iron impurities obtained after stainless steel acid pickling cannot be collected in the acid solution in time.

Description

technical field [0001] The invention relates to the field of metal plate processing, in particular to a surface treatment process for manufacturing stainless steel perforated plates. Background technique [0002] Stainless steel perforated plate refers to a perforated mesh plate made of stainless steel. There are many advantages of the punching plate made of stainless steel, the most important advantages are: the mesh surface is flat, smooth, beautiful, durable, and has a wide range of uses. According to the size specifications of the required stainless steel punching plate, the large stainless steel plate is cut, and then the cut stainless steel plate is punched, and then the burr on the surface of the punched stainless steel plate is removed. , and finally by pickling, the surface can be oxidized in advance to form a dense protective layer on the surface, and in the process of pickling, it can also remove the oil stains attached to the surface of the stainless steel plate...

AI Technical Summary

Problems solved by technology

[0003] At present, when pickling stainless steel perforated plates, there are the following problems: For the pickling process of stainless steel perforated plates, just soak the stainless steel perforated plates in the acid solution for a period of time and then take them out to complete the pickling of the stainless steel perforated plates In this way, although an oxidation protective layer can be formed on its surface, the iron filing impurities attached to its surface are still attached to its surface and have not been removed, which makes the protective layer formed on the surface of the stainless steel punching plate easy to be premature due to these iron filing impurities. The destruction of the stainless steel perforated plate will reduce the corrosion resistance of the stainless steel punching plate, thereby affecting its service life, and the iron filing impurities from the stainless steel pickling cannot be collected in the acid solution in time, even if the iron filing impurities are punched from the stainless steel The surface of the plate falls off into the acid solution, but it is still possible to attach to the surface of the stainless steel punching plate again

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