How can I measure the length of a projected curve? Thanks

peter_clifford

 It is an exhaust pipe design so I need all the pipes to be the same length.

steve_shubin

@peter_clifford

I used the sweep path for a measurement. had no problem

If you share the link or URL to your document, some of the people here in the forum could take a look at it

peter_clifford

Thanks so much Steve. That led me to the complete solution. When I rolled back to the first path the measurement worked. When I rolled forward again it would not. So I suppressed the sweeps and that just left the paths. Then selecting each in turn showed the measurements. Not sure why it worked but it did. Many thanks.

steve_shubin

@peter_clifford

I used the sweep path for a measurement. had no problem

If you share the link or URL to your document, some of the people here in the forum could take a look at it

peter_clifford

Thanks so much Steve. That led me to the complete solution. When I rolled back to the first path the measurement worked. When I rolled forward again it would not. So I suppressed the sweeps and that just left the paths. Then selecting each in turn showed the measurements. Not sure why it worked but it did. Many thanks.

Jake_Rosenfeld

@peter_clifford

In your initial image it looks like you had the endpoints selected as well?  Maybe you were selecting the whole body from the parts list or the feature list?  For the length measurement you are going to want to get a selection of the edge, so just clicking on the edge in the graphics area should do the trick.  Clicking in the parts list will select the whole body, which will not give a length measurement (as far as I know).

jeffrey_storm

Give it a shot and see how it works for you. Hope this helps!

jeffrey_storm

Measuring the length of a projected curve in Onshape can be handy for sure. Here's a neat trick: you can use the on-screen ruler tool to do this. Just select the curve, activate the ruler, and bam! It should give you the length you're after. Pretty nifty, right?

I've used this method a few times myself, especially when tweaking designs or checking dimensions. It's quick and gets the job done without any fuss. Plus, it keeps everything in one place, which is a bonus when you're knee-deep in a project.