Novel stainless steel surface polishing technology

Abstract

The invention discloses a novel stainless steel surface polishing technology, and belongs to the technical field of stainless steel processing. According to the scheme, fine polishing is performed ona stainless steel plate through a negative-pressure type cloth wheel, heat produced by friction during polishing is transmitted into a solution chamber, meanwhile, a redirection rotating ball rotatesanticlockwise to communicate with an epitaxial duct, carbon dioxide contained in a carbon dioxide aqueous solution is prompted to escape, sequentially penetrates through a gas-permeable membrane, a gas outlet hole, the epitaxial duct, the redirection rotating ball, a shunting hole and a gas inlet hole and then enters an air chamber, with continuous flowing of the carbon dioxide, the carbon dioxidecan be forced to flow back to the solution chamber, thus circulating flowing of the carbon dioxide is realized; the pressure during flowing is relatively low, so that the negative pressure is formedon the upper side of the cloth wheel; and under the action of the atmospheric pressure, metal chippings produced during fine polishing are sucked into the cloth wheel upwards, the probability of harmcaused by the metal chippings produced during polishing to the human body is reduced, and meanwhile, the reuse rate of the metal chippings is increased.

Description

technical field [0001] The invention relates to the technical field of stainless steel processing, and more specifically relates to a novel stainless steel surface polishing process. Background technique [0002] Stainless steel is the abbreviation of stainless acid-resistant steel, and the steel grades that are resistant to weak corrosive media such as air, steam, water, or have stainless properties are called stainless steel; The steel type is called acid-resistant steel. Due to the difference in chemical composition between the two, their corrosion resistance is different. Ordinary stainless steel is generally not resistant to chemical medium corrosion, while acid-resistant steel is generally stainless. The word "stainless steel" Not just one kind of stainless steel, but more than one hundred kinds of industrial stainless steel. Each developed stainless steel has good performance in its specific application field. The key to success is to clarify the use first, and then d...

AI Technical Summary

Problems solved by technology

[0004] At present, cloth wheels are mostly used in the fine polishing of stainless steel surfaces, but in the actual process of polishing stainless steel surfaces with cloth wheels, debris is prone to fly randomly, especially during fine polishing, metal debris due to friction The crumb particle size is smaller, so its dispersion range is wider. On the one hand, it is easy to cause damage to the human respiratory tract, and on the other hand, it is not easy to collect metal shavings, which reduces the utilization rate of stainless steel.

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