reduction

[bich]

Hey, guys! I must ask you a question that for many of you it will seem obvious,
I have to develop a round picture reduction, to draw it no problem or at least I believe, I tried both the loft command and extrusion and variable connection then emptying, the problem is now converted into sheet metal and then???? How do I tell him the fittings are folds? ? ?
beyond all I realized that I am not even able to develop a tube!!! intended just as a sheet metal :biggrin: for the same reason! use inventor 2008

Thank you.

 

[Mario SJPD]

the profile of the pipe should not be "united" if not clearly you can not develop even in the reality (carpentery) once welded you can no longer return to the development performs an axial cut on the fitting verify that the curvature rays are consistent with the thickness of the sheet (in-est) and already you are good point if it still does not work look at the other thousands of discussions on the same topic in this forum with the "research"

 

[diegus]

with 2008 there is no direction, on the net you find parameterized parts that solve the problem in a geometric way

 

[bich]

the profile of the pipe should not be "united" if not clearly you can not develop even in the reality (carpentery) once welded you can no longer return to the development performs an axial cut on the fitting verify that the curvature rays are consistent with the thickness of the sheet (in-est) and already you are good point if it still does not work look at the other thousands of discussions on the same topic in this forum with the "research"

or tried but for my problem I found nothing, you all assume that if I make a revolution rather than an extrusion is developed normally! ! !

 

[bich]

with 2008 there is no direction, on the net you find parameterized parts that solve the problem in a geometric way

Don't tell me that! !
I have already searched on the net and in fact there are but why those work and instead I can't???? always use 2008!! !

 

[Tarkus]

Don't tell me that! !
I have already searched on the net and in fact there are but why those work and instead I can't???? always use 2008!! !

try searching in the forum instead.. .
there are several discussions about hoppers or related voices and you can also download some parametrizable model.
As for your method, however I confirm: nobony with inventor until 2009 included.. .