3DPrinting

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Cleaning build plate (was How hot is too hot for FDM printing?) (midwest.social)

submitted 1 year ago* (last edited 1 year ago) by displaced_city_mouse@midwest.social to c/3dprinting@lemmy.world

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I recently had two print failures on my Ender 3 Neo. In both, it looked like the part came free from the heated build plate after about an hour or so of printing. Both had good starts in the first 15 minutes or so. I had a successful print finish two days ago.

It has been hot and humid here today, and my printer is in a non-AC shed not connected to the house.

I'm wondering if I should wait to kick off the next print until this evening when it should be cooler. Do I need to clean the build plate? I've not done that at all, other than make sure these isn't any filament left on the plate when it finishes.

UPDATE: It's apparent the problem isn't the heat, but the fact that I haven't cleaned the build plate since... well, ever. Adjusting the title to reflect that.

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[–] LasVenturas@feddit.de 3 points 1 year ago (1 children)

Your print doesn't come off from heat, its the opposite. If you never cleaned the build plate that is 100% the problem. I clean mine before every print.

[–] displaced_city_mouse@midwest.social 1 points 1 year ago (1 children)

OK, good to know -- just did an alcohol/dish soap wipe and restarted the print, will check it in a bit, and do the cleaning after every print.

[–] skilltheamps@feddit.de 2 points 1 year ago

If you do it before every print, you also get rid of the dust that settles inbetween prints