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What is fine polishing

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What is fine polishing

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  • 0865598567

    0865598567 2017-12-04 17:11:40

    Surface roughness and mechanical parts with the nature of the wear resistance, fatigue strength, contact stiffness, vibration and noise are closely related to the life of the mechanical products and reliability have a significant impact. General marked with Ra.

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  • 0086299725

    0086299725 2017-12-04 14:09:02

    Polishing is the process of creating a smooth and shiny surface by rubbing it or using a chemical action, leaving a surface with a significant specular reflection (still limited by the index of refraction of the material according to the Fresnel equations.) In some materials (such as metals, glasses, black or transparent stones), polishing is also able to reduce diffuse reflection to minimal values. When an unpolished surface is magnified thousands of times, it usually looks like mountains and valleys. By repeated abrasion, those "mountains" are worn down until they are flat or just small "hills." The process of polishing with abrasives starts with coarse ones and graduates to fine ones.

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