Mechanical polishing, electrolytic polishing, chemical polishing - Introduction to several classifica

Mechanical polishing, electrolytic polishing, chemical polishing - Introduction to several classifica

Mechanical polishing is a polishing method that removes the polished convex portion by plastic deformation on the surface of the material to obtain a smooth surface. Generally, oil stone strips, wool wheels, sandpaper, etc. are used, and manual operat...

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Polishing mechanical assembly operation procedures

Polishing mechanical assembly operation procedures

1.Obey the general fitter's safe operation procedures and strictly follow the common tools and equipment safety operation rules of the fitter.2. Place the assembled parts in order on the parts storage rack and assembly station. If the parts are transp...

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Polishing mechanical lathe safety operation procedures

Polishing mechanical lathe safety operation procedures

First, the basic precautions for safe operation:1. Wear overalls before operation, fasten clothes and cuffs, do not open work clothes, do not wear gloves, do not wear or change clothes around the machine, or cloth around the body to prevent machine ...

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Drilling machine safety technical operation procedures

Drilling machine safety technical operation procedures

First, the operator must be familiar with the basic structure of the machine tool, performance and transmission system, lubrication parts, electrical and other basic knowledge and maintenance methods, the operator must pass the assessment before they ...

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Gas shielded welder safety technical operation procedures

Gas shielded welder safety technical operation procedures

First, the preparation work before welding.1. The operator must hold an electric welding special operation operation permit to be employed, and the apprentice personnel must be operated under the guidance of experienced personnel holding the certifica...

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