Super-fine polishing process for metal products

Abstract

The invention provides a super-fine polishing process for metal products. The super-fine polishing process comprises the following steps of (1) cleaning the surfaces of the metal products with cleaning liquid; (2) performing first-time polishing on the surfaces of the metal products, and spraying the metal products with polishing liquid A in the first-time polishing process; (3) performing first-time washing on the metal products with deionized water after first-time polishing is completed; (4) performing second-time polishing on the surfaces of the metal products after first-time washing is completed, and spraying the surfaces of the metal product with polishing liquid B in the second-time polishing process; (5) performing second-time washing on the metal products with deionized water after the second-time polishing is completed; and (6) after second-time washing is completed, stoving and drying the surfaces of the metal products with hot air at 45 DEG C to 55 DEG C. The super-fine polishing process is specially used for polishing the side walls of the metal products of cylindrical structures, the polishing effect is improved, the polishing precision is ensured, dust avoiding andenvironment protection are achieved, and personal safety of an operator is guaranteed.

Description

technical field [0001] The invention relates to a polishing process, in particular to an ultra-fine polishing process for metal products. Background technique [0002] Metal products can be seen everywhere in our life. During the processing of metal products, metal products need to be polished to make the surface of metal products smooth. The rough surface will not affect the feel, and it will also appear smooth because of the surface. Dazzling, polishing is an important process that affects product quality, but a large amount of dust will inevitably be generated during the polishing process, and along with the polishing work, because the direct contact between the polishing wheel and the surface of the metal product will make the metal The splashing of product fragments will inevitably cause great harm to the staff, especially if it is not effectively controlled, and the staff will easily cause diseases such as pneumoconiosis after inhalation, and the dust will cause certai...

AI Technical Summary

Problems solved by technology

[0002] Metal products can be seen everywhere in our life. During the processing of metal products, metal products need to be polished to make the surface of metal products smooth. The rough surface will not affect the feel, and it will also appear smooth because of the surface. Dazzling, polishing is an important process that affects product quality, but a large amount of dust will inevitably be generated during the polishing process, and along with the polishing work, because the direct contact between the polishing wheel and the surface of the metal product will make the metal The splashing of product fragments will inevitably cause great harm to the staff, especially if it is not effectively controlled, and the staff will easily cause diseases such as pneumoconiosis after inhalation, and the dust will cause certain pollution to the surrounding environment

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