spline and 3d sketches

[rclement]

im trying to create this drawing in inventor 2025. this came from solidworks and watched the video

but in solidworks he changes 2d sketch into a spline. which i dont see in inventor so when he revolves the surface is all one piece. i wqas wondering how about doing this in inventor i tried 3d sketch but cant get all the horizontal dimensions.since there are people better than me .i was wondering how to go about it

i see spine but it interpolates

[Alexander_Chernikov · Accepted solution]

One possible construction option is shown in the added file.

You can see the sequence of construction by moving the End of Part marker....

[kacper.suchomski · Accepted solution]

Hi

This can be done even faster and with fewer operations using a 3D sketch (random dimensions).

[rclement]

I SLEPT ON IT AND TRIED WITH REVOLVE ,EXTRUDE WITH INTERSECT AND FILLET ALL EDGES.

BUT ALWAYS MORE THAN ONE TO SKIN A CAT. TY FOR YOUR TIME AND EFFORT.

PS DONT MIND CAPS THATS THEY WAY I TYPE FROM DOING DRAWING ALL THE TIME