Magnetic Polishing Machine Manufacturer

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Bazar-Stainless steel polishing process

Bazar-Surface defects of stainless steel refer to all kinds of defects or damages formed on the surface of stainless steel, which may affect the appearance, quality and performance of stainless steel. The following are some common stainless steel surface defects:

Burr: In the process of stainless steel processing, burrs or scratches may be left, resulting in uneven, rough or sharp corners on the surface.

Bubble hole: bubbles or pits appear on the surface of stainless steel, which may be caused by improper cleaning of the workpiece during processing or impurities in the treatment solution.

Free sample of stainless steel magnetic polishing machine
Free sample of stainless steel magnetic polishing machine

Scale: An oxide film formed on the surface of stainless steel, which affects its appearance and corrosion resistance.

Color difference: The colors of different parts are different due to mistakes or improper operation in some steps in the manufacturing process.

Scratch: leaving tiny scratches or nicks on the surface of stainless steel, which may be caused by inappropriate processing equipment or treatment methods.

In order to avoid the surface defects of stainless steel, the processing parameters and equipment precision should be strictly controlled, the processing liquid and processing equipment should be cleaned regularly, and the surface treatment and maintenance should be carried out adequately. The surface defects of stainless steel can be repaired by mechanical polishing, chemical reaction or electrolytic treatment. Appropriate methods and equipment should be selected according to specific conditions to avoid further damage to the stainless steel surface.

Stainless steel polishing process is a method to mechanically or chemically treat the surface of stainless steel to make it smooth, smooth and bright. The following is a general stainless steel polishing process:

Mechanical polishing: This method uses abrasive belt, grinding head, grinding plate, polishing wheel and other mechanical equipment to process the stainless steel surface, which is often used for rough or uneven surfaces. Mechanical polishing technology requires high equipment precision and skilled operation technology, so as to achieve high-quality polishing effect.

Chemical polishing: This method uses acidic or alkaline solution to chemically react on the surface of stainless steel to remove scale and pollutants on the surface and make its surface shiny. This method is suitable for large-area stainless steel plates, but attention should be paid to the concentration of chemicals and the use time to avoid corrosion or discoloration of the stainless steel surface.

Electrolytic polishing: this method uses electrolytic reaction to remove oxides and other pollutants on the metal surface by applying DC voltage to the stainless steel surface, making its surface smooth and bright. This method is suitable for machining high-precision and complex stainless steel parts, but it is necessary to pay attention to the selection and control of electrolytic conditions to avoid damage to the stainless steel surface due to excessive electrolyte temperature or current density.

The above are some common stainless steel polishing processes, and which method to use should be selected according to different materials and requirements. It should be noted that safety regulations should be strictly observed during operation, and appropriate personal protective equipment should be worn to ensure the safety of personnel. At the same time, selecting appropriate polishing technology and equipment can improve the processing efficiency and product quality.

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