Warping problem

[awmdaj 0]

Hello? I am SW Park.

I want to get advice on my work.
I'm trying to make it with a picture inside and a frame outside.
But there is a problem.

The printed work is bent like a circle. (Warping)
Both pictures and frames have this problem.
Do you know how to fix it?

[GregValiant 1,412]

What material?  What printer?  What build surface?  Are you using anything to promote adhesion to the build surface?  What temperatures are you printing at?  Are there any drafts (heat or air conditioner outlets) around the printer?  Are you printing in an enclosure?  If you will use "File | Save Project" in Cura and post the 3mf file here it will contain your settings.

[gr5 2,270]

Answer above questions for a quick answer but here's the long answer:

https://www.youtube.com/watch?v=t58-WTxDy-k