Project & unproject sketch onto cylindrical surface

Project & unproject sketch onto cylindrical surface

Anonymous
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Project & unproject sketch onto cylindrical surface

Anonymous
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Hi,

 

I'm looking for a way to laser-mark onto a curved surface, without using a 4th axis.

Today, I manually split a DXF drawing up into sections, and scale & move these depending on how far off the centerline they are, which is quite time consuming.

The further from center-line, the more I need to 'squish' the sketch elements together so that once they are marked, they are the correct size.

 

An alternative method, would be to create a sketch, emboss it onto a cylinder, and then project it back onto a different sketch, and then chop it up into smaller sections to allow for Z height corrections.

 

Ideally though, i'd like to do this using iLogic, but I can't seem to figure out the best way to do this.

Is there any functionality that could do this already that I'm missing?

am I better off manipulating the elements directly, or embossing first & then re-projecting?

 

Thanks!

 

 

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