How to make 3D model of cilinder with curve duct

I will not say anything about Autocad but I will give you this tutorial for Inventor...

There more than one solutions to your problem so any different opinion should be considered... (e.g.By using circular pattern)

Some links below they will give you additional ideas

http://forums.autodesk.com/t5/Autodesk-Inventor/SWEEP-PROFILE-AROUND-CIRCULAR-FACE/td-p/3729322

http://mfgin3d.blogspot.co.uk/2011/08/sweeping-around.html

However mine is totally different...

Regards

P.S. find attached my file for more details but it is in INVENTOR 2013 sorry for that...!

Answered with a tutorial: https://grabcad.com/tutorials/how-to-make-3d-model-of-cilinder-with-curve-duct

I will not say anything about Autocad but I will give you this tutorial for Inventor...

There more than one solutions to your problem so any different opinion should be considered... (e.g.By using circular pattern)

Some links below they will give you additional ideas

http://forums.autodesk.com/t5/Autodesk-Inventor/SWEEP-PROFILE-AROUND-CIRCULAR-FACE/td-p/3729322

http://mfgin3d.blogspot.co.uk/2011/08/sweeping-around.html

However mine is totally different...

Regards

P.S. find attached my file for more details but it is in INVENTOR 2013 sorry for that...!

Answered with a tutorial: https://grabcad.com/tutorials/how-to-make-3d-model-of-cilinder-with-curve-duct--1

Great little tut Ioannis, great images for the visuals and very easy to follow text, job well done
:)))))

THANK YOU VERY MUCH MAN. IT IS VERY HELPFUL..i did it with my dimensions..
Thanks very much again.. BEST REGARDS

hey, nice tutorial but the dimensions are not clear

@Ukachukwu Valentine
Are you sure...? You can click on the image to enlarge it and as far as I can see it is readable not crystal clear but readable...;P