Usually,
polished stainless steel material is delivered as sheet or
plate, but sometimes as the coil for loading, unloading, transport
convenient.
Polished stainless steel is for decorative, for vision, not for structure, so always with a thin thickness no more than 3mm.
Coil polished is a high requirement for the machine due to the shape,
usually polishing in the coil is oiling polish way, and always with the
film to protect the surface to avoid scratch and scuff.
Finally, polished coil always is cut to length before to make final products in the factory.
Below are some stainless steel polishing methods for reference
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Mechanical
polishing is a method of grinding, cutting, the convex portion of
surface to obtain a smooth surface, the general by using whetstone, wool
wheel, sandpaper, etc.,
Polished stainless steel coil usually is grinded by this method.
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Chemical
polishing is to make the micro-convex part of material surface
preferentially dissolved by chemical to get a smooth surface. This
method has the main advantage is the high efficiency without complex
equipment, it can polish the workpieces with complex shapes and also can
polish many workpieces simultaneously. The main working is the
preparation of the polishing solution. The surface roughness is
generally in 10 μm.
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Electrolytic polishing, is similar to
chemical polishing, to make the surface by selective dissolution of the
surface of the tiny convex parts. Compared with chemical polishing, it
can avoid the impact of the cathode reaction, the roughness can match
1μm.
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Ultrasonic polishing, place the workpiece into the abrasive
suspension and apply the ultrasonic field, the workpiece surface be
grind and polish depending on ultrasonic oscillation. In actual
application, Ultrasonic machining can be used with chemical or
electrochemical methods to get a better polishing effect.
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Fluid
polishing is the way that use the high-speed flow of liquid with
abrasive particles to spray the workpiece surface to make surface
polished. Usually, the silicon carbide powder can be used as the
abrasive.
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Magnetic polishing is using the magnetic abrasive in
the magnetic field to make the workpiece be a grind. This method of
processing with high efficiency, good quality, good working conditions.
the surface roughness can reach 0.1μm.
Polished Stainless Steel manufacturer - Huaxiao is a famous supplier of stainless steel products for years. Buy high-quality custom polished stainless steel from us.
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