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                    Three types of bearing use precautions in industrial production, we will use a wide range of industrial equipment and spare parts, and three types of bearings is one of a kind. The following precautions for using the three types of bearings are described.
                    1, rust, black skin and pit, the two are easy to store water and dirt defects, the most likely to develop into corrosion. Early wear and corrosion are poor installations of contamination and fatigue, which would rust the scrap to pull the arc stud welder.
                    2, the formation of cracks, raw materials, cracks, cracks in the forging, heat treatment and grinding cracks generated cracks, etc., these bearings become the process of action, the stress concentration and rapid expansion of bearings, The impact of life and work safety cracks.
                    3, a variety of mechanical injuries, such as abrasives, scratches, scratches, bumps, etc., lead to tank stud welding machine installation is bad, leading to eccentric load and stress concentration, resulting in operational accuracy and long service life decline.
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