Surface mode / Vase mode / Spiralize Outer Contour - RC planes

Hi Folks

It has come to my attention, that Bambu Studio is missing a certain very important function for RC (especially planes) makers. Or maybe not missing, but also not working in a way Cura does. Most of those models are made to be printed in a vase mode, and I just can’t get them to work on Bambu Studio. And now after buying a model for $50 it’s a bit of a bummer :sweat_smile:

Bambu’s vase won’t let me print wings with internal supports and structures (which I assume are just a single line thick 2D shapes). Setting slicing tolerance to 0.0, detecting thin wall and everything else that comes to my mind does not work, I still end up with empty shell with just slight remains of those structures growing few millimeters and disappearing. Fixing model only makes it worse.
Vase mode is not necessarily required if you are ok with a bit of stringing (and lw-asa doesn’t sting much anyway), but that doesn’t solve it either. The very thin features are just skipped no matter what I do.

In cura it’s the same unless you switch surface mode to surface (even in vase mode).

So if you, Dear Bambu Team, could make a setting for surface mode (if my assumption is correct), that would be greatly appreciated. Hopefully not only by me. After all on X1 I don’t really need to do it in vase mode, unlike on Ultimaker. Experienced first hand, stringing there without vase is unbearable. On X1 I didn’t manage to do anything in vase yet, and still have less stringing.

Or if anyone has a way around it and wants to share, that would be great too! I’ll even tell my kids to send you a Christmas card (once I have them :D)!

Best regards!

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Looking for a solution for this as well…

BR,
Pär

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+1 for surface mode feature. Without it, I can’t print my RC planes with my Bambu Labs X1 carbon :frowning:

Printing RC planes with such a high quality machine was one of my intents for purchasing the printer. Same for a friend of mine that also builds and flys RC planes.

If this feature is added, I’m sure multiple 3D printable RC plane companies would be willing to recommend and promote Bambu Labs to their customers.

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Same problem here. Fine structures are simply not printed.

Problem solved. Set “The slice gap radius” at “Precision” to a maximum of 0.023 mm, then the ribs will be printed!

Doesn’t really solve it. Can’t slice 3dlabprint planes either even when ising even-odd setting :frowning:

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Same here. Please add the even odd mode also. Thanks

@roostbe I tried that setting as well, but it didn’t work for planeprint models. Here is a link to their test print. Test Print

Their recommended settings, see profile 3: https://www.planeprint.com/print

Let me know if you can get it to work with your recommended settings. A pic from the slicer would be great. Here is what I see

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@fgalgiano Here is a screenshot with the WINGTEST_P3 LW_Planeprint.stl
The WINGTEST_P3 PLA_Planeprint.stl does not work.


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I played around with the settings again. Spiral printing is still not possible, but the underside of the wing is closed.


Did anyone ever come up with a solution for surface mode?

The closest thing I found was repairing the model’s non-manifold nature, but this creates new issues by adding geometry that doesn’t work in the model design.

Still waiting for a viable option.

Hey guys,

Check out the thread called: Bambu Lab X1-Carbon 3D Printer First Impressions & Print Log
on the rcgroups website. They talk about workarounds to the rib printing issues.

Best

Did you find a solution, have spent hours searching and am in same place as you

Hi everyone. So did anyone find the solution to this problem?

Bumping in search of a solution. There are some cura based work arounds but this is something I think Bambulabs could easily tackle and integrate into bambuslicer.

Instructions for printing RC model with foaming PLA (PLA Aero) | Bambu Lab Wiki
They published this wiki, which seems to be of some help.

Not of great help, the problem is all the joints the slicer puts in the outer surface. It just won’t work. Cura will print the same file without causing the faults

If Bambu Lab want to add ‘surface mode’, they need to change the slice engine, which is libslic3r, as well as the curaengine in Cura. It’s a bit complex. Neither prusa and BamBu hasn’t throughly iterate the core engine recently.