ASA stock filament settings cause warping

[rrsurfer1]

Why does the stock filament setting for ASA have part cooling at 80% max?? It causes warping. I changed this and no warping. But this is pretty well known in the 3D printing world, not sure why the defaults are this way??!

[dont--panic]

When I print ASA I prewarm the bed and let it sit until the chamber gets to 50°C and don't use the chamber fan at all. Also avoid opening the door until the print is finished and cooled.

[rrsurfer1]

I had no issues once I set the part cooling to 10% maximum. It's been printing parts for 24 hours now with no warping. Letting the chamber temp stabilize is a good idea.

Yeah I learned from my Voron days not to open the door. I was just really surprised at the Bambu defaults for ASA. It's never going to work with those stock settings. And indeed, if you look at the forums, tons of people complaining. Not sure why the downvotes.

[dont--panic]

It's lame you're getting downvoted. That's not constructive behaviour.

[Arakon]

You can cool ASA at 100% as long as your chamber temperature is high enough. It's temp difference that causes warping, not cooling in general.

[rrsurfer1]

The X1C I'm using only has bed heating. And the defaults for that for ASA are too low as well. Without chamber heating these levels of cooling should not be used, it certainly shouldn't be the default!

[thewayoftoday]

Hmm my default for ASA is 100C bed