ISO 16610-21:2025
International Standard
Current Edition
·
Approved on
29 January 2025
Geometrical product specifications (GPS) — Filtration — Part 21: Linear profile filters: Gaussian filters
ISO 16610-21:2025 Files
English
29 Pages
Current Edition
BHD
78.2
ISO 16610-21:2025 Scope
This document specifies linear Gaussian filters for the filtration of surface profiles. It defines, in particular, how to separate large- and small-scale lateral components of surface profiles.
The concept presented for closed profiles are applicable to the case of roundness filtration. Where appropriate, these concept can be extended to generalized closed profiles, especially for surface profiles with re-entrant features.
Implementation details are given in Annex A for open profiles and Annex B for closed profiles.
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