3d sketch - cooling circuit

[Teopado89]

Bye to all,
I find myself in difficulty in creating a cooling circuit with matrices and punches already made.
I have no fixed rules, I must "only" do not intersect other components and maintain a certain distance from the printer surface to have little steel and weaken everything.

basically the branches of the circuit I do them with a sketch for the circular section, and then with an extruded prism and get the tube.
but if I have to move in 3d, why the piece has a complex geometry, how do I rotate the sketch plane or then the pipe?

Thank you.

 

[alpole]

basically, from what I understand....
you should draw a sigh of thorns
(polyline, if appropriate)
that follow the inside of the ducts... .
If you are looking for a forum, there are various discussions about it.
I believe I have participated in some of them.
I think you should, through points, placed at the center of the
sections of your interest, create a polyline or spline
that you will use for your circuit. .
If you post something, image or file,
I could definitely be more helpful
to the

 

[Teopado89]

basically, from what I understand....
you should draw a sigh of thorns
(polyline, if appropriate)
that follow the inside of the ducts... .
If you are looking for a forum, there are various discussions about it.
I believe I have participated in some of them.
I think you should, through points, placed at the center of the
sections of your interest, create a polyline or spline
that you will use for your circuit. .
If you post something, image or file,
I could definitely be more helpful
to the

Thank you for the answer.
What you say I asked in other discussions.
This time I'm asking just how to shape the cooling circuit.
as I basically start from a sketch in a floor (circle that will be extruded to give me the tube), I thought that the "key" blew up the plan cleared and consequently the tube will follow the changes.
Is this the right way?
if you like moving/ruoting a plan?
or do you do otherwise?
Thank you.

 

[alpole]

I think moving and turning the sketch is limiting.. ,
what I proposed to you, that is to use (in place of the sketch)
a curve 3d be it polylinear connected or spline or curve 3d
I think it will allow you to adapt your perch in a manner that is
definitely more consona... unless the conduit is
lying in a single plan (but I don't think). .
at this point you can use a sweep for circular profile
on your path, (modulo shape) , and then solidify with thick surf
in the environment part..
I hope I've been clear
greetings
to the