Analysis of stainless steel hollow ball rust cleaning and steel ball is how to produce?
I have been talking about some very heavy topics these days, such as the development trend of 310s stainless steel plate industry, or whether the stainless steel industry can rise in August. Today we want to share a problem that often makes people headache during the use of stainless steel, that is, the problem of stainless steel hollow ball rust cleaning. Rust spots on stainless steel hollow spheres are inevitable. So, how should we remove rust spots on the surface of stainless steel hollow spheres?
to remove rust spots on the surface of stainless steel hollow spheres, pickling paste can be used to improve the smoothness of the surface of stainless steel hollow spheres and form a dense and complete layer on the surface of stainless steel hollow spheres, A strong adhesive passivation film can effectively extend the service life of stainless steel hollow spheres, it is suitable for chemical machinery, food machinery, printing and dyeing machinery, pharmaceutical machinery, pressure vessel manufacturing and drying equipment, chemical equipment and chemical equipment installation and other industries, engineering components and other surface treatment.
The hollow sphere without opening is formed by stamping the steel plate into two hemispheres by cold extrusion and then welding. A hollow ball with an opening, as you said: it is first formed by cold extrusion, stamping the steel plate into a ball bottom cup shape, and then closing the mouth--No welds. Of course, the closing method can be rolled, or the abrasive tool can be cold--The upper abrasive is a concave spherical surface--More efficient and regular. First, the blanking should be calculated. Then, there must be follow-up processing to meet the requirements you want.
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