non-linear couplings

[Alerm]

Good morning to all
I wanted to ask you, but if you want to couple the ends of two cylindrical tubes between them, one that has its vertical cut ends, and one cut with a certain angle greater than 30 degrees (with the sketch for the cut extruded on a new angle plane than the perpendicularity of the tube)how do you do?
I tried by selecting face and face but the only possible and selectable coupling is the tangent one, which obviously aligns the two axes, while selecting the edges of your pipes is not possible just any coupling.
What's the solution? :biggrin:
Thank you all!

 

[MassiVonWeizen]

How does a tangent couple align two axes?
If you place a sketch, a file, a screenshot you understand better what you try to do.
Anyway, did you try to create a plan that matches the faces to join?

 

[Alerm]

How does a tangent couple align two axes?
If you place a sketch, a file, a screenshot you understand better what you try to do.
Anyway, did you try to create a plan that matches the faces to join?

I don't know how it does to align the axes using tangent coupling, I think it's because I created the plane, which incident to one of the faces, on the tube cut to 45 degrees
place the problem with a photo
as you see the plans of the cut pipe are coincident to the construction lines
I used for the regular tube a base extrusion,and for the small tube a loft between two tilted floors

 

[marcof]

I don't know how it does to align the axes using tangent coupling, I think it's because I created the plane, which incident to one of the faces, on the tube cut to 45 degrees
place the problem with a photo
as you see the plans of the cut pipe are coincident to the construction lines
I used for the regular tube a base extrusion,and for the small tube a loft between two tilted floors

You can see well that the face of the cut tube is not planar, so it is logical that you can not make it coincident with a planar face of the ridiculous tube.
I don't know what you want to do, but if I've guessed well you're doing it the wrong way:
1) the small tube should not be made with a loft but simply cutting a larger tube (obtained with extrusion) with two lines drawn on one of the two floors passing through the axis. I add that the loft's arrival face is not planar because you have not set the command options well.
2) if you need to combine two tubes of the same diameter you can not tear one with the cut at 90° and the other with the cut at 30°; The resulting forms do not coincide, it seems obvious. you have to cut them both at 15° then join them, exactly as you do in the workshop.
3) if you need to make welded tubular structures you need to use the appropriate structural elements creation functions created on a reference line and which then allow you to automatically get the cutting distals etc.

 

[MassiVonWeizen]

Are you sure that 45° is a flat and unflattered face?
I think the second one, then the tangence is explained.
I tried to do something like this, making a size extrusion on the plane parallel to the direction of the pipe, it didn't bother me.
mail files that you take a look

 

[Alerm]

Meanwhile thanks to everyone as always for your help
I think I discovered the ark after several attempts by great cartridges!
the smaller pipe I used surface loft and then thickening
Of course, as Massivonweizen pointed out, it was a bombed face.
I used the same sketch but with extrusion loft base and then empty
do you confirm that the problem was the thickening function?
I don't understand why using thickening the material intake at the ends of the surface doesn't follow the profile of the new floors!

 

[MassiVonWeizen]

But why hurt yourself?
surface? thickening? loft?
a tube rag and make a triple carpiato with left-handed screwing. . .
always that they are not particular cases, but very particular, you can do:
-extrusion with external and internal profiles
-extrusion with external or internal profile and subtle function option
-
- structural structure
all require a sketch and one function. light, easy, flexible
and then a saw cut on the plane parallel to the axis.
always thinks he's in the shop.. .

 

[Alerm]

But why hurt yourself?
surface? thickening? loft?
a tube rag and make a triple carpiato with left-handed screwing. .

I fully share, the simplest solution is usually the most effective
Just that sometimes, and I don't know if doing well or bad this might be more experienced to you to say, to reach the same goal, even very easy, I try to use as many roads as possible, sometimes even making things complicated, just to learn how to use the various ways that can offer sw