#Repainting my Ender 3 PRO

1 messages · Page 1 of 1 (latest)

olive mantle
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As yall might see my 3D printer is looking boring and bland!
This is unacceptable, my pretty printer needs a recolour, I’m thinking white with some other accent colour.

Anyone done this before? Got any tips? Maybe a cool colour combo? Is it safe to paint the PSU?

The spray paint I have is acrylic.

fleet lindenBOT
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AI Help

It is possible to paint your 3D printer, but it's important to be cautious when painting components like the PSU (Power Supply Unit) as it can affect heat dissipation. It is generally not recommended to paint the PSU. When painting the exterior of your printer, ensure proper ventilation, mask off any parts you do not want paint on, and lightly sand the surface before applying acrylic spray paint for better adhesion. Popular color combos include white with black or metallic accents for a sleek look. Remember to let the paint fully cure before using the printer to avoid any fumes potentially affecting prints.

fleet lindenBOT
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olive mantle
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.

jovial grotto
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you can paint the outside of eh PSU, just make sure to tape off the fan covers and that nothring drips/reaches inside

olive mantle
olive mantle
jovial grotto
fleet lindenBOT
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PSU Modding: DO NOT ATTEMPT

Modifying the PSU is highly discouraged because there is an immense risk of lethal electrical shock.

The capacitors in there hold enough power to easily kill you if you touch the wrong part.

It is not worth opening a PSU. DO NOT ATTEMPT

olive mantle
olive mantle
jovial grotto
olive mantle
olive mantle
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How do i do it safely?

jovial grotto
olive mantle
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If anyone want to add a little decal to be remembered on my printer that would be super cool!

fleet lindenBOT
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olive mantle
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Update to anybody watching. I have now almost completely dismembered my sweet little Print Eastwood, he isn’t even wearing his little cowboy hat.
Tommorow I’ll continue disasembling him so that he can be cleaned and then painted. After that i might get him a raspberry pi and fix the cables a bit better.

fleet lindenBOT
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olive mantle
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Update:
I have now completely disassembled my Ender 3 Pro.

I have now gone and consulted people who know a bit more about paint and apparently i can use vinegar to remove the original paint then apply the acrylic spray paint and then a clear coat on so that it stays on better and I'm going to use one with a clear finish.

The previous method i found was using drain cleaning or oven cleaning solutions mainly using sodium hydroxide to remove it but that's very corrosive and could also remove aluminum so I would have to be very observant or it would degrade the aluminum or possibly dissolve it completely if left too long or unwatched. The reaction when used in water can also very easily begin to boil if adding too much to the water and that could cause big problems. I do not recommend this route as it is both dangerous for your health and for the aluminum,

olive mantle
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Update. The Vinegar did not work, might be due to concentration or it just doesn't work so I'm back at the beginning.

cosmic stone
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Paint will likely be messed up very fast by the v rollers and maybe even detrimental for the frame alignment. If you want to paint it, leave the frame assembles as much as possible to avoid the alignment issues.

olive mantle
cosmic stone
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lightly sand it, hit it with primer, then paint

olive mantle
cosmic stone
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If you don't want to play with NaOH

olive mantle
cosmic stone
olive mantle
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what grit level should i use for it? can i use a powertool or will that be too rough?

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Wait why am i just sitting here waiting for you to respond hahaha, i could be sanding

cosmic stone
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If you mess up the surface where another part is mounted too much the extrusion is ruined (could flip it over maybe). 120 or so, you only want to lighly rough it up so the primer has something to hold onto

olive mantle
cosmic stone
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I mean or get primer? Less chances of doing it two times with removing old paint

olive mantle
cosmic stone
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This is not a night projectvaulthah

olive mantle
cosmic stone
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75% here are on the spectrum, including mevaulthah

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Hyperfixation isn't new to me

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You are in good company

olive mantle
cosmic stone
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(I suggest not drinking red bull in the evening (or at all) vaulthah ) Good Night.

olive mantle
olive mantle
# cosmic stone Good luck

I managed to tape it all and get some glue resistent off, I’ll have to continue tomorrow or my family will kill me

fleet lindenBOT
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olive mantle
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Update, I started sanding and painting but had to stop due to the spray cans nozzle being shit. Will se how I work around that.

fleet lindenBOT
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olive mantle
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Ok so i have come to a conclusion

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Re painting most of the parts is a waste of time since i can just cover them instead

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Since i was thinking in a stupid way, what i could instead do is just make a print that just covers the beams instead