Weathering steel plate is the same as ordinary steel plate, it will also produce rust after frequent contact with the atmosphere, but the corrosion of weathering steel plate will firmly adhere to the surface of steel, thus preventing further corrosion of the internal body and the outside, playing the role of protecting the base. Although the corrosion outside the weathering steel plate can be changed into different colors according to different periods, it is not needed in some special occasions. So how to polish the weathering steel plate?
1. The method of polishing weathering steel plate is to install the cloth wheel directly on the high-speed motor to realize high-speed rotation, wipe off the surface of the workpiece, wipe off the dirt on the weathering steel plate and the adhered blue wax. In order to achieve the purpose of polishing, the actual polishing is often accompanied by abrasive powder. The abrasive powder can remove the greasy blue wax, which is the main part in the polishing process. The purpose is to remove the blue wax adhering to the workpiece easily. If it is not matched with the grinding powder, the big blue wax on the workpiece surface will be difficult to remove, and it will be easy to stick to other places, affecting the beauty of other places.
2. In order to get the brightness of the weathering steel plate to meet the mirror requirements, the cleaning condition of the cloth wheel is particularly important. In actual production, the cloth wheel needs to be replaced in time according to the specific situation.
3. In the process of polishing weathering steel plate, it is necessary to supply blue wax continuously. Otherwise, smoke will appear on the wool wheel due to excessive temperature, which will cause serious wear and tear on the wool wheel and damage to the weathering steel plate.
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