Linienform 0,05/10

[[Ma...]]

Hallo Zusammen,

Ich muss an einem Bauteil eine Segmentierte Linienform messen.
Wenn ich es richtig verstanden habe, muss ich das Linienprofil in 10mm große Bereiche stückeln und jeden Bereich für sich einpassen.
Wie setze ich das in Calypso um? Ich kann das unter Linienprofil auswählen, die Einpassung wird dann aber nur auf das ganze Profil angewendet, nicht auf das gestückelte Segment.

Gruß,

Matthias

[[Ma...]]

Hi,

if you have newer version of Calypso, then there is this characteristic. I know for sure it's in 2024 ( 7.8 )

On older you have to either create copies of original curve and remove corresponding nominals or select only one segment from feature ( if it's doable - not tried yet )

[[Ri...]]

You can use the Classic GD&T Line Profile with Reference, but it does not calculate correctly. It still evaluates the entire Line Profile, then just shows the deviation of each reference to the entire Profile. It doesn't behave the same way as a Straightness Reference. 

[[Ma...]]

Please sign in to view this quote.

I thought that without datums it should show the worst deviation from N of ref. length chunks.
I was trying it on our part, and it was working while only datum was rotational axis.

[[Ri...]]

It technically should create a best-fit for each segment, but it creates the best-fit for the entire curve, and then just slices it up based on the distance you set.