Surface information

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Surface details are entries in technical drawings to specify the condition of one or more technical surfaces of the body , object , tool or workpiece shown in the respective drawing .

The surface texture is entered in technical drawing using special, standardized symbols in accordance with DIN EN ISO 1302 .

The nature of a surface depends on various parameters such as: B. the selected manufacturing process , the tool or the cutting speed , depending on the surface treatment, one or the other shape deviation determines the visual appearance of a surface.

The surface information in technical drawings generally relates to the roughness of the surface to be achieved.

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