create solid for sheet metal development

[carlo1149]

Good morning
I have to do a job where I will have to do some suction vents with different measures.
to facilitate this work I created the file (Annex) of a solid in which I can simply edit
the measurements of the profiles and the distances between them by moving the work plans to obtain different suction vents.
Unfortunately I cannot develop this solid to have the development of sheet metal.
after seeing the attached file you have any suggestions to give me to make a solid that can then be developed?
I hope I've been clear.
use thinkdesign version 2014.1.117 (64 bit)
Thank you.
carView attachment BOCCA ASPIRAZIONE GENERICA.7z

 

[nicolas747474]

You don't have to circle like that. instead of the circle try to make a square from 70 and then add 4 connection rays from 34 you will simulate a circle and you will have eight sides.
Of course, the rectangle must also have eight sides. then add 5 or 10 mm fittings
fessural with a pocket and you will see that so it develops. if you need to do 2 half there are fast methods with solid from faces.

Bye.
axion
We have been selling and specializing in thinkdesign software training for years.
if you need training please call us.
search axionsrl.eu on the internet.