[Cl...] Posted Thursday at 01:44 PM Share Posted Thursday at 01:44 PM (edited) I'm have a cylinder Datum Ø .084" x 0.5". My strategy uses a helix path. Normally for a cylinder of this size I would use 2 or 3 circle paths and apply a Gauss filter at 15upr. But now that I'm scanning a helix rather than circles should I change the filter method to spline? Edited Thursday at 01:44 PM Link to comment Share on other sites More sharing options...
[Da...] Posted yesterday at 07:45 PM Share Posted yesterday at 07:45 PM This is why i never use helix, 🤣 Link to comment Share on other sites More sharing options...
[Ri...] Posted 8 hours ago Share Posted 8 hours ago (edited) Google search: "When scanning a cylinder with a helix, using a Gauss filter at 15upr is a common strategy. However, if the scanning path is helical rather than circular, it is recommended to change the filter method to spline. The spline filter is advantageous for its end-preserving properties, efficient calculation, and good form-following capabilities. It is particularly useful in surface metrology for isolating form, waviness, and surface roughness from finer content such as instrument noise." Edited 8 hours ago Link to comment Share on other sites More sharing options...
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