Questions tagged [adhesion]

Questions about part-to-platform or layer-to-layer adhesion while 3D printing.

11 questions with no upvoted or accepted answers
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Polypropylene Bed Adhesion

I recently upgraded to a Polypropylene print bed, but I haven't actually been able to complete a print. Adhesion seems incredibly inconsistent, even on the same spot. Sometimes it goes down great, ...
2
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0answers
105 views

Alternative raft generation

For some recent prints I have been using rafts as generated by Cura to aid in bed adhesion; which helps, but is not as reliable as I'd like it to. However, it seems to me that the raft generation ...
1
vote
0answers
18 views

How many bottom layers for a DLP printer?

I just got an Anycubic Photon 4k DLP printer, and am experimenting with the print parameters in Photon Workshop. I noticed that the number of bottom layers (40 second exposure time) was defaulted to 6....
1
vote
0answers
31 views

Can’t get a proper first layer on my Ender 3 pro

I’ve been trying to level my bed for close to a week now and I don’t know what I’m doing wrong. I thought buying new springs and a glass bed would fix the problem, but it didn’t really help. I either ...
1
vote
0answers
45 views

I suddenly can't get any bed adhesion at all on my Ender 3

I got up this morning and went to start a 13-hour print, but when it went to print the raft the PLA filament wouldn't adhere at all to the bed. It seemed to just bunch up around the nozzle. I don't ...
1
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0answers
99 views

Nozzle too high on first layer after leveling

I've had my Ender 5 Pro for 6 months now, printing happily and quite a lot. Some days ago, a print failed mid-way, and since then I've not been able to make it print properly. I've now spent days ...
1
vote
1answer
232 views

Problem printing bigger models in the Ender 5

In all the bigger prints I print on my Ender 5 with PETG I have problems with warping and raft detachment during printing. I have a glass bed and I'm using Ultimaker Cura 4.6.1 standard printing ...
1
vote
0answers
53 views

Per-Model Bed Adhesion in Simplify3D

I'm looking for a way to have different bed adhesion for different models in the same print. My question is similar to this question, but I'm using Simplify3D. I have an STL file that contains many ...
1
vote
0answers
20 views

Not starting printing on bed

I'm a complete newby Monoprice maker select v.2 Followed directions home all turn off machine level bed Turn on Z position fast up an inch Preheat pla Print Then it goes back down but not to the ...
0
votes
0answers
238 views

Flashforge Adventurer 3 PETG under extrusion after Rapid Move

I have recently started 3D printing and have had fine success with both PLA and ABS. Now I am trying to make some parts for which I believe PETG to be the correct material. However, I have run into ...
0
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0answers
221 views

How to attach PEI sheet to glass for high temperature printing?

I am using an Intamsys FunMat HT, which has a "ceramic glass" bed. I'm not sure what "ceramic glass" means, the stuff behaves like borosilicate in the way it either chips or ...