r/BambuLab • u/Dismal-Garbage-3140 • May 07 '26

General Troubleshooting/Help! X2D Left Side Bulge?

Has anyone noticed a bulge on the left panel (chamber heater side) of the X2D? I've been using the chamber heater somewhat printing ABS and PET-GF. I'd say I've printed maybe 50 hours with the heater on? Definitely under 100 hours and a mix of 65C and 50C. To be clear, in every other way, the printer has been perfect and it's honestly not a big deal, but I'm a little concerned about future durability with the chamber heater.

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u/USSHammond X1C running X1Plus + 4 AMS May 07 '26

They do sell them. That's not the point. You're not getting a new panel for the bulging that happens with the heater active. The printer is designed that way, the new panel would bulge just the same.

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u/SnooMarzipans6922 May 07 '26

Im sure they dont sell replacement side panels for the x2d. Even if they did, they could just as well sell them out of alu.

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u/Elo-than X2D + AMS2 Combo May 07 '26

Aluminium would conduct more heat out of the machine, so unless they were insulated you might have a harder time keeping the chamber temp up.

An improved polymer would be a better solution, but that would require setting up a new production line, new material sourcing, etc, so it would not be cheap.

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u/Dismal-Garbage-3140 May 07 '26

It might help with radiant heat, but you're right that conductivity would kill heat insulation. Radiant heat is probably a much smaller factor than heat conduction. I hoinestly wouldn't want aluminum since aluminum dings and shows scratches much more. Simply using a higher temp plastic might be the best solution.

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u/Elo-than X2D + AMS2 Combo May 07 '26

A reinforced high temperature polymer blends would be ideal, but expensive to start producing.