Help... .

[Furnu87]

hello to everyone and thank you in advance that will give me a hand.

I should draw a 90° hydraulic connection. this connection has a section at ø 21 (with external gas thread for a stretch) and the other section at ø 24 with internal gas thread.

how can I draw the change of diameter in the curve?

I hope I've explained decently. . .

Thank you.

 

[marcof]

hello to everyone and thank you in advance that will give me a hand.

I should draw a 90° hydraulic connection. this connection has a section at ø 21 (with external gas thread for a stretch) and the other section at ø 24 with internal gas thread.

how can I draw the change of diameter in the curve?

I hope I've explained decently. . .

Thank you.

make a loft, with the ring circle arch as a guide curve and two circles on perpendicular planes at the ends of the arc.

 

[Furnu87]

I never made a loft... but apparently the mothernet arrived. I'll try. Thank you.

 

[c._mauro]

make a loft, with the ring circle arch as a guide curve and two circles on perpendicular planes at the ends of the arc.

I take advantage of it to ask myself a question, how often and willingly the loft command takes me the two profiles and not the driving curve? (It tells me that the curve does not intersect the sketch 1 or something like that, but if the curve starts from the center of a circle and ends in the center of another circle I do not understand what should intersect).
I apologize if I stole attention to the main topic of the thread, but I found it useless to open a new discussion.

 

[Furnu87]

In fact, I also get that message if I take the arch as a driving curve.
but maybe I managed without it. I don't need something very precise.
even if I remain curious to remedy this problem

 

[marcof]

I take advantage of it to ask myself a question, how often and willingly the loft command takes me the two profiles and not the driving curve? (It tells me that the curve does not intersect the sketch 1 or something like that, but if the curve starts from the center of a circle and ends in the center of another circle I do not understand what should intersect).
I apologize if I stole attention to the main topic of the thread, but I found it useless to open a new discussion.

In fact, I also get that message if I take the arch as a driving curve.
but maybe I managed without it. I don't need something very precise.
even if I remain curious to remedy this problem

I apologize, but when I wrote about "guide curve" I meant the line of half-carry to be used as a guide curve, which is selected in the specific field. the guide curve must intersect the profiles.
see the annex, it changes the loft that is clearer. Remember to set the normal start/end constraints to the profile.

 

[c._mauro]

I apologize, but when I wrote about "guide curve" I meant the line of half-carry to be used as a guide curve, which is selected in the specific field. the guide curve must intersect the profiles.
see the annex, it changes the loft that is clearer. Remember to set the normal start/end constraints to the profile.

Okay, it works now.
Thank you so much!