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submitted 11 months ago by 4lan@lemmy.world to c/3dprinting@lemmy.world

Hex key and mini clamp came in handy for battling a lifting edge

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[-] Prismo@lemmy.world 27 points 11 months ago

This really summarises the passive aggressive level you get to with a 3D printer: “Lift off the bed now you little fucker!”

[-] j4k3@lemmy.world 4 points 11 months ago

You must have been really close to the end for that to work. I've tried many hacks but few really work for me in-situ for more that a dozen layers.

[-] 4lan@lemmy.world 2 points 11 months ago

There wasn't much left and nothing that would collide with it. Seemed to work well enough

I usually use glue stick but just ran out

[-] Imgonnatrythis@sh.itjust.works 2 points 11 months ago

Usually? Like for routine pla prints? I've found myself having to do this (man I love magigoo) but the masses say I really shouldn't have to. Kinda validating if this is actually a thing.

[-] IMALlama@lemmy.world 1 points 11 months ago

If you have corners lifting during big prints it's nearly always due to a bad first layer or warping. An enclosure, even if it has an open lid since PLA doesn't really like high enclosure temps, would probably do wonders. But if you have an i3 style printer, enclosures can be kind of a PITA. You could also try a draft shield. Basically tell your slicer to print a skirt that's the same height as the print itself.

[-] TwanHE@lemmy.world 1 points 11 months ago

Pla can also warp when not cooled enough. Although with a a decent textured Pei sheets you should never have pla adhesion issues honestly

[-] CmdrShepard@lemmy.one 1 points 11 months ago

Have you tried hairspray? I definitely prefer it as it's easy to put on and gives nice, even coverage.

[-] 4lan@lemmy.world 1 points 11 months ago

Not yet, I need to try that

[-] i_simp_4_tedcruz@lemmy.world 3 points 11 months ago

Have they not invented blue painters tape where you're from?

[-] ArcaneSlime@lemmy.dbzer0.com 3 points 11 months ago* (last edited 11 months ago)

I oddly usually have the other problem, my prints stick too good, the bottom of the print is white (though it is black PLA+) and it sometimes deforms my magnetic mat doohickey while trying to pry it free. Drives me crazy.

[-] CmdrShepard@lemmy.one 2 points 11 months ago

Your extruder might be set too low.

[-] ArcaneSlime@lemmy.dbzer0.com 1 points 11 months ago

I'll try turning it up, iirc I have been running like 220° for PLA+.

[-] CmdrShepard@lemmy.one 1 points 11 months ago

I meant your extruder's z-offset it too low not the temperature.

[-] ArcaneSlime@lemmy.dbzer0.com 1 points 11 months ago

Ahh I can try raising it, thanks!

[-] sj_zero@lotide.fbxl.net 2 points 11 months ago
[-] 4lan@lemmy.world 2 points 11 months ago

It's an LED strip diffuser, this is the mount part

[-] hostops@sh.itjust.works 1 points 11 months ago

I had a huge problem with lifting edges. But since I bought Dimafix Spray all of my issues are gone. I also use brim with increased size to ger near perfect result. I print ABS.

[-] 4lan@lemmy.world 2 points 11 months ago

I usually use glue stick and never have issues but I just ran out.
Brims are a good idea for the meantime though

This is only PlA+ so it should be behaving with a heated bed alone

[-] evidences@lemmy.world 1 points 11 months ago

I've only done 3 prints with abs but I used a g10 plate and it worked fabulously. I heard one of the damn prints pop off the plate with a snap when the bed dropped below 60c, that was wild to me.

[-] Prismo@lemmy.world 1 points 11 months ago

I also found a huge difference between filaments. Creality was terrible for me, Reflow is great

[-] Kolanaki@yiffit.net 1 points 11 months ago* (last edited 11 months ago)

Ever since it was suggested to rub glue stick over the print bed beforehand, I haven't had a single issue with raising bits of my prints. Bought a huge school supply case of them like 4 years ago. I've used up 2 entire sticks.

[-] user1234@lemmynsfw.com 1 points 11 months ago

Though skeptical about trying it at first, I've found that Aquanet hairspray works amazingly on those creality glass beds. Keeps PLA on, and prevents PETG from bonding.

this post was submitted on 10 Nov 2023
110 points (96.6% liked)

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