command loft

[User1]

the loft command is very simple to use when you have two sketches on different floors and a trajectory is used. Let's put the case that my model has two sketches on different rectangular planes, I have two trajectories to follow, a right determined by a spline that has certain points of carry, and a left that has other points of carry! In short, my solid will have a geometry not to speculate between right and left! how to achieve such geometry with the loft command? Thank you!

 

[User1]

here I attach an example of geometry in the .pdf! Hi.

 

[fraribre]

Bye-bye
I think your problem can solve it by working with the surfaces (which are much more flexible than solids) and once you create the surface (which is a thick "skin") apply a thickness.
inventor is not very powerful with the surfaces, but until your request responds perfectmante.

 

[sampom]

Can't you use both driving curves?Hello
marco

 

[fraribre]

I would act like this:

1) copy the line
2) I create a 3d sketch and use the copied line by putting it on the edges, so as to connect the base with the highest rectangle. ----I include sketch
3) I create a contour surface using the 4 sides of the design
4) thicken

 

[User1]

Thank you, brother! Very kind!

 

[User1]

Can't you use both driving curves?View attachment 17194Hello
marco

was what I wanted to do, but inventor does not give the chance! with solidworks can you?

 

[sampom]

was what I wanted to do, but inventor does not give the chance! with solidworks can you?

Yes, as you see from the image (green rectangles are the sketches on the 2 floors and the side red splines I used them as guide curves).

I thought the loft function was the same for all cads.

greetings
Marco:smile:

 

[GiGa]

Mah... to me it works without problems (at least based on what I see in pdf)... also with 4 guidelines.. .

perhaps the guidelines are not compatible with each other (they could create an incorrect solid). .

with inventor 2010.

 

[sampom]

Mah... to me it works without problems (at least based on what I see in pdf)... also with 4 guidelines.. .

perhaps the guidelines are not compatible with each other (they could create an incorrect solid). .

with inventor 2010.

I thought it was weird. guide curves can assign as many as you want, otherwise it comes to falling the utility/functionality of the loft.

greetings
Mar

 

[fraribre]

no introductory problem, indeed!!!! the more we are and the better it is, you help; above all you have responded more than exhaustive and valid, so only compliments !!!
I'll ask you something.
I'm used to working with surfaces, and solids if I can just not use them.
question:
I saw your two rectangles that were used as closed lines;

I make a sketch perpendicular to the two closed lines, how do I project the four intersection points of the lines closed with the newly created perpendicular plan?
I need these 4 points to create some lines for a loft or something.

thanks in advance

 

[diegus]

if the lines are perpendicular to the plan of the sketch use, in the latter, the project geometry. if it is not before you do the sketch you create the intersection points with the "point" command (selections the line and the plan).

 

[sampom]

if the lines are perpendicular to the plan of the sketch use, in the latter, the project geometry. if it is not before you do the sketch you create the intersection points with the "point" command (selections the line and the plan).

Yes, as in swx.
and also in the sketch on that perpendicular plane put some coincidence points ("perforated") with the lines.

greetings
Mar