EN 22768-2 General Tolerances - Geometric Tolerances for Elements Without Individual Tolerance Indicators

Metal Test Laboratory

EN 22768-2 General Tolerances - Geometric Tolerances for Elements Without Individual Tolerance Indicators

EUROLAB, with its state-of-the-art accredited laboratories and expert team, provides precise and fast testing services within the scope of EN 22768-2 testing. This standard aims to simplify drawing indications and specifies general tolerances in three tolerance classes. It mainly applies to properties produced by the removal of material.

EN 22768-2 General Tolerances - Geometric Tolerances for Elements Without Individual Tolerance Indicators

This part of EN 22768 applies mainly to properties produced by removal of material. It is possible to apply it to features produced by other processes; however, special inspection is required to determine whether the conventional shop floor accuracy is within the general geometric tolerances specified in this part of EN 22768.

All elements in component parts always have a dimension and a geometric shape. The part's function for dimensional deviation and deviations of geometric properties (form, direction, and position) requires limitations that impair this function when exceeded.

To ensure that the dimension and geometry elements of all features are checked, the tolerance on the drawing must be exact, ie nothing should be implied or left to judgment in the workshop or inspection department. Using general tolerances for size and geometry simplifies the task of ensuring that this prerequisite is met.

Relevant customary workshop accuracy should be taken into account when selecting the tolerance class. If smaller geometric tolerances are required, or if larger geometric tolerances are allowed and more economical for any individual feature, such tolerances should be specified directly in accordance with ISO 1101.

EUROLAB assists manufacturers with EN 22768-2 test compliance. Our test experts, with their professional working mission and principles, provide you, our manufacturers and suppliers, the best service and controlled testing process in our laboratories. Thanks to these services, businesses receive more effective, high-performance and quality testing services and provide safe, fast and uninterrupted service to their customers.

Get Offer Now

To get an appointment, to get more detailed information or to request an evaluation, you can ask us to fill in our form and reach you.

WhatsApp