ISO 2768 is applicable to dimensions of parts that are produced by machining (material removal) from metals. It is divided into two distinct parts, addressing different types of dimensional variations:
Le rappresentano uno dei pilastri fondamentali della progettazione meccanica moderna, offrendo un linguaggio universale per definire le tolleranze generali di componenti lavorati per asportazione di truciolo. tolleranze iso 2768
: While it simplifies drawings, it adds a layer of lookup for the machinist. Some reviewers note that machinists may dislike having to refer back to external tables to find the specific ±plus or minus value for a particular length. ISO 2768 is applicable to dimensions of parts
This section simplifies the indication of linear sizes (lengths, diameters) and angular sizes. The standard categorizes these into four (levels of precision), allowing the designer to select a grade appropriate for the machining capability and functional requirements. Some reviewers note that machinists may dislike having