I do the surface-loft them I do the cut with surface and it fails due to geometric condition. I did a similar model before and it worked so I dont know the reason its failing.
Part2 worked fine
Part3_3 did not work.
not sure why it is failing - but you should probably learn the "up to surface" end condition.
2019 SOLIDWORKS Help - End Condition Extrude
When I learned they did not have this option
wow. how long you been using SW?
(weird, I responded to this earlier (~8:13am) and my post is not here?)
..anyhow, I'd suggest you NOT use the Surface Loft for your Surface Cut... Rollback and use your Revolved face (Surface copy offset 0)..
Or not use cutout command. you can use extrude command with option "To Body" as bellow:
Add another guide curve to your Surface-Loft2 and should work fine
A minor surface missing if you don't select that guide curve (difference between curved edge and straight edge)
I appreciate all the comments they were really helpful and all the different solutions worked.
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