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No support generated under interior overhangs.


m2tts
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Posted · No support generated under interior overhangs.

I'm trying to print a part that has snap features, but overhanging ledges that are inside the part are not getting support generated under them. How do I get Cura to make these?

5a330e7b458cb_NoSupportNormalView.thumb.png.5a7cbf727a48f78f64996cb10ce86592.png 5a330e7bc6f17_NoSupportLayerView.thumb.png.9de8e653a4cc003c0b2d650c97ba8cf3.png

Thanks

5a330e7b458cb_NoSupportNormalView.thumb.png.5a7cbf727a48f78f64996cb10ce86592.png

5a330e7bc6f17_NoSupportLayerView.thumb.png.9de8e653a4cc003c0b2d650c97ba8cf3.png

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    Posted · No support generated under interior overhangs.

    click the little white box behind the "everywhere" support setting, this will take you to the expert settings. Look at what angle is noted there, I guess the default is 60. Change it to zero and look if something changed in the layers view.

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    Posted · No support generated under interior overhangs.

    If you're the one who designed the part I'd advice you to just go ahead and create support yourself, it'll give you less head aches. I think a thin, 0.5mm, wall from the lip of the snap feature down to the rest of the model with a 0.2mm spacing on "each side" would allow the printer to bridge the rest on its own and it will remove with basically no trace.

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