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Video: cmm walking the tightrope


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Hi!

Ever watched a cmm walk the tightrope? These parts have a large deviation due to welding. To measure the part correctly I used the edge curve function.

I just found out about this function when it was brand new - a couple of Calypso releases ago. Few days later I received an inquiry for this job. ☺️ With a little help from my Zeiss application engineer it turned out to be a cool job.

Made the video for my clients and prospects so it's in Dutch. I'm sure you'll get the point nontheless.

https://youtu.be/gPTf1dnNhRI
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This is very interesting. When I search Calypso help for Edge Curve, I do not find anything. Would you please describe the process in simple terms? Thank you.
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As far as my knownledge goes i would scan side close to main path as curve, then use alignment from curves and then measure main path.

I don't believe there is such function which would correct whole main curve by scanning side - it would just help with position and not altering nominals 😱
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I'm not sure, since I don't use Curve (yet) but I think it measures a reference curve at the sides and follows it when scanning the outside. Or something like that...
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You could have Calypso make an edge curve automatically. By the menu Tom showed.

That didn't work for my screws. Since I couldn't have the approach point the way I wanted them. Not for the edge curve that is...

You can also have another curve as the edge curve. I copied the original curve that I wanted to inspect. Moved the points a bit and rotated them 90 degrees around their tangent.

Make sure both curves have the same number of points.
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