angular restraints.

[leggera]

Hello.

Is there any exhaustive video on how to put angular constraints?
I have to put a stamp as evidenced in figure with 2 different model states at 180° but if I apply an angle bond, I turn the stamp at that point and not around the axis of the tube.
What the hell kind of bond does it take to keep him from doing this?
grazie.

 

[meccanicamg]

test with plans.

 

[leggera]

tried also with plans, but I do not understand how to bind the sleeve so that it is always outside the tube and not inside. Angular constraints in inventor for me are a tragedy. then there is no guide that explains them decently.

 

[Sleepers]

tried also with plans, but I do not understand how to bind the sleeve so that it is always outside the tube and not inside.

have you tried with two separate constraints (angle + tangency)?
from the figure I make a little effort to understand.

Angular constraints in inventor for me are a tragedy. then there is no guide that explains them decently.

Sister!
to simplify my life I use only one type of angular bond, yet sometimes I get unexpected results.

 

[rizzifrizzi]

I would also try to bind first of all a longitudinal plane of the pipe or of the sleeve to a vertical plane of the tank (wine of coincidence or alignment) then try to give further angular bond of the orthogonal planes to the first two. But then I think that you also need to bind a point (type the origin of the sleeve) to a horizontal plane of the seebatoio and to the plane to which you have given angular bond or tangence with respect to the cylinder of the tank.
I think it's really hard work.
Maybe it's better to create an axis from a sketch done together that drives the position. .
the conventions on the angular constraints of inventor have always been a mystery to me, I always spend too much time trying to understand them. I must say that the last of the 3 angle bond options (what makes the carrier select) is the one that gives the most anticipated results. above all if you want to give the values of excursion of min and max.

Novità in Autodesk Inventor 2009: il vincolo angolare

Nelle versioni precedenti di Autodesk Inventor gli utenti non potevano andare oltre i 180° con il vincolo di angolo senza cambiare la direzione. Non era così frequente, ma accadeva abbastanza spess…

digitalprototypingautodesk.wordpress.com

 

[leggera]

I finally solved by creating 2 points in the sleeve and binding them (distance ) to the central axis of the device. only way to not make me earn years of hell.. .

 

[leggera]

for those who installed version 2024 noticed improvements in angle constraints?
Is there a post or a YouTube video that explains the three types of angular constraints?
I always use the 1st but sometimes it does some discreet mess.
the help autodesk in this case is not that it is very explanatory.

 

[DrBarde]

for those who installed version 2024 noticed improvements in angle constraints?
Is there a post or a YouTube video that explains the three types of angular constraints?
I always use the 1st but sometimes it does some discreet mess.
the help autodesk in this case is not that it is very explanatory.
View attachment 68527

at the last course I did last year, the teacher's advice was ''unusual' haha