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Luca_Carraro13-Aquamarine
13-Aquamarine
May 27, 2022
Solved

Length section curve

I'm a mechanical design,

I need to measure a lenght of section curve.

Actually I work with PROE WF4 or CREO8

Why with a singolar measure, exact with geometrical calculate, is different of a measure with

section curve.

On example 2667.4601versus 3984.22.

Many thanks for the answer.




mf2001_98Answer
12-Amethyst
June 2, 2022

You have a feature with overlapping lines in your model.

Please check feature N° 18 named "EXTR_PASSATE" and delete all 3 overlapping lines in the sketch.

After that the measured length will be correct.

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10 replies

pausob19-Tanzanite
19-Tanzanite
May 27, 2022

It is not clear what you are trying to do and your example images are identical.  So please explain again.

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Luca_Carraro13-AquamarineAuthor
13-Aquamarine
May 28, 2022

Sorry, in the hurry,

there is two images with different mode to measure length.

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pausob19-Tanzanite
19-Tanzanite
May 28, 2022

Well, the basic answer is that either method should yield the same number.

e.g., I tried this in Creo4 and I get the same answer in both "modes":

pausob_0-1653771572428.png

 

So, from the information you provided, I am not sure what clue to give you about where things have gone strange.

And your pictures still don't quite make sense to me - in that you seem to have 2x the edges selected in the one-to-one example vs the one where the curve from cross section is measured; yet that analysis yields a smaller number?

 

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