This group does not change the external shape of the workpiece. Instead, it alters the internal structure of the material—such as its crystal lattice—to achieve specific mechanical or physical properties. Internal structure is rearranged.
– If you need the classification logic but not the exact normative wording, ISO equivalents partially overlap:
Manufacturing engineering requires a standardized language to classify processes systematically. In the global industrial landscape, stands as the definitive standard for categorizing manufacturing methods. Originally developed by the German Institute for Standardization (Deutsches Institut für Normung), this framework organizes hundreds of manufacturing techniques into six main groups based on how material cohesion is altered. din 8580 english pdf top
Connecting two or more solid bodies together (e.g., welding, gluing). Coating
Understanding these classifications is crucial in practical engineering. For instance, to produce a complex gear, an engineer might use: (Casting a blank) Modifying Properties (Hardening) Separating (Grinding to final tolerance) This group does not change the external shape
To acquire a verified, legal copy of the , use these official routes:
Changing the shape of a solid body while keeping its mass and material bonds intact. – If you need the classification logic but
The DIN 8580 standard covers a wide range of topics related to machining processes. Some of the top aspects of the standard include:
The standard is developed by the working committee (NA 152-06-10 AA) within the DIN Standards Committee Technical Fundamentals (NATG) . The English title is " Manufacturing processes - Terms and definitions, division ".
The standard was officially withdrawn in 2003 and replaced by the DIN 8580 series (DIN 8580-1, etc.), but the core classification system remains the industry gold standard in German-influenced engineering sectors globally.