AnswerMaterials
What chamber temperature does ABS actually need?
Bambu Lab lists a 45 to 60 °C chamber for ABS and uses 60 °C for large, warp-prone parts, well below the 101 °C glass transition on Polymaker's data sheet.
Tagged “warping”
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AnswerHardware
What is the difference between an enclosure and a heated chamber?
An enclosure only traps heat from the bed, about 50 °C in Polymaker's printer figures; a heated chamber adds its own heater and holds a set 60 to 65 °C.
AnswerTroubleshooting
Why did my print warp on only one corner?
One lifted corner has less grip or more cooling than the other three. Five causes to check: bed height, a draft, a cool bed zone, skin oil and a sharp corner.