Extend octogonal sketch shape

Extend octogonal sketch shape

pedroansilva
Explorer Explorer
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Message 1 of 5

Extend octogonal sketch shape

pedroansilva
Explorer
Explorer

Hi,

 

Complete newbie here :).

 

I need to extend the heigh of this sketch from 50 to 60 mm, maintaining the top and bottom half as they are originally:

pedroansilva_3-1692912093078.png

 

but when i try to increase it's "length", the bottom edge gets squished (it should maintain it's shape and size as the top half)

pedroansilva_5-1692912219026.png

 

How can i achieve this?

 

Thanks!

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Message 2 of 5

jhackney1972
Consultant
Consultant
Accepted solution

Probably just add some dimensions to the height of the bottom chamfers or by adding some sketch constraints.  Hard to say as you did not attach your model.  If you want to attach your model for further help please do.  If you do not know how to attach your Fusion 360 model follow these easy steps. Open the model in Fusion 360, select the File menu, then Export and save as a F3D or F3Z file to your hard drive. Then use the Attachments section, of a forum post, to attach it.

John Hackney, Retired
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Message 3 of 5

TheCADWhisperer
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Consultant
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Message 4 of 5

pedroansilva
Explorer
Explorer

It worked John, i just needed to add some equal constraints and set the height constraint as well! Thank you!

 

pedroansilva_1-1692947654231.png

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Message 5 of 5

pedroansilva
Explorer
Explorer

Thank you CADWhisperer, that would probably work as well!

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