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3D Printing Beta

Questions tagged [bed]

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Bed wobbling on Ender 3

I have an Ender 3 3d printer. It has a bed that wobbles because it came with only 1 bed support beam. Every model I print, I must print vertically, because the closer it gets to the edges of the ...
2
votes
2answers
134 views

Ender 3 print bed damage

Just got an Ender 3 a week ago. This is my first 3D printer. On the 5th print the object ended up tearing away the surface of the print bed such that it's no longer usable. Trying to work out if this ...
6
votes
2answers
2k views

What's the purpose of the “outlines” around prints?

I am curious, what is the purpose of printing a single-height outline around the objects to be printed? Also, how would it affect the outline if the object to be printed extends to (very near) the ...
1
vote
1answer
852 views

Can I print directly onto the bed plate? (Ender 3 Pro)

I just got an Ender 3 Pro at the beginning of the week and have been printing a lot. I creased the magnetic plate cover, not realizing how it would hold up to being bent. This led to uneven printing ...
2
votes
3answers
710 views

PRUSA likes the bed to be cleaned with isopropyl alcohol. What else should I use?

I have the original Prusa i3m3 printer. Prusa recommends cleaning the bed before each print with isopropanol (isopropyl alcohol), with only occasional cleaning with acetone. The textured bed ...
3
votes
3answers
88 views

Model stuck on the heating bed

I've tried to apply a sharp blade (the one that came witht he printer) to scrape the model off like I usually do but this model seems overly robust. What method can I do to take this off safely? See ...
3
votes
1answer
2k views

Bed size and nozzle homing offset in Marlin 1.1.9 firmware

This is driving me up the wall, hope somebody can give me some advice... I have an Anet A8 (metal frame, so 'AM8'). Bed is the original 220x220 mm. When the nozzle is at the X/Y end stops it ...
3
votes
2answers
100 views

How to correctly clean the Lacquer from bed?

How can I correctly clean the lacquer from bed printer? I have used some ethylic alcohol (ethanol) to help cleaning But what is the best way to do it?
4
votes
2answers
460 views

Damage to bed surface from heat or chemical or..?

The original bed surface of my Ender 3 has become brittle and finally cracked, requiring replacement. I'm trying to figure out what the cause might have been to avoid it happening again. It seems to ...