Mahr ISO 21920

Update training for all process participants in design, production and metrology with reference to surface roughness

This seminar is aimed at people who are interested in the innovations of the new profile roughness standard DIN EN ISO 21920. These innovations are necessary for the areas of design, production planning and metrology. You will be introduced to the new features of the standard. Particular emphasis is placed on the changed situation in the area of the choice of limit wavelength, tolerance acceptance rule and surface imperfection are emphasized. Other focal points are the new terminology and the changes in the evaluation of surface parameters.

Course contents

1. selection of cut-off wavelengths and filters
2. tolerance acceptance rules
3. surface imperfections
4. new terms
5 New parameters and modified algorithms