Questions tagged [adhesion]

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

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2
votes
1answer
243 views

I dried my filament because it wouldn't adhere properly but now it adheres a bit too well

I dried my spool of PLA this morning to solve adhesion issues and proceeded to print the model that failed due to the aforementioned issues. But when it was done and I went to remove it from the bed, ...
1
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0answers
34 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 ...
3
votes
3answers
86 views

Thin bead not adhering to itself or bed very well, what am I doing wrong

I'm just learning how to use a 3D printer, I have an Anycubic Mega Zero 2.0. When I start printing the PLA filament doesn't want to adhere very well. I have leveled it out and all of my corners on my ...
3
votes
2answers
53 views

Need help printing a quality first layer, but having adhesion and fill issues

I am attempting to print a model that is too tall to print up-right and it has a large flat side that would be my first layer but ultimately would be the side of the object and I'd like it to look ...
2
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4answers
2k views

What do you use to keep your blue tape from lifting?

I have a few issues with the blue tape, which I'm trying out for the first time. The tape seems to warp, bubble and lift from the aluminum plate when it heats and cools and during printing. I put ...
3
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2answers
1k views

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
votes
2answers
198 views

How to remove ABS from PEI Sheet

Recently building a new printer, I went with a Wambam PEX system. When I began printing ABS I found it did not stick very well and eventually purchased a new build plate and a PEI sheet since PEX isn'...
1
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1answer
61 views

PC-ABS poor layer adhesion

I recently started printing Polymaker's PC-ABS blend on my modified Ender 3 v2. The print quality is good but the layer adhesion is pretty bad. The layers aren't delaminating while printing but I can ...
2
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1answer
31 views

Layer splitting in same place

I am getting layer splits that always happen in the same place like these: Interestingly enough, when I do multiple prints on one plate, sometimes some prints get split and others don’t. I don’t ...
3
votes
3answers
266 views

PETG layer adhesion problems

I have recently started printing with Polymaker's PolyMax PETG on my Ender 3 v2. I have not been able to get the layer adhesion anywhere near as strong as it should be. I would guess it is around 20-...
4
votes
3answers
453 views

Lower BuildTak adhesion

I'm having a similar issue to this one: I have retrofitted my printer with a BuildTak sticker. I'm printing PLA at 60°C bed temperature - currently using a 0.3 mm nozzle, but I had similar issues with ...
0
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2answers
76 views

Removing test print from magnetic flexible paper coated build plate

I have a Monoprice MP10 with magnetic flexible paper coated build plate and I have just tried printing bed level test which is, of necessity, very thin on the build plate. Watching the item print, I ...
4
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2answers
1k views

Ender-3 Pro - PLA mid-layer warping (layer separation) - salvageable?

I just got into 3D printing with an Ender-3 Pro. The test dog printed great, some custom small/thin objects printed good, and now I tried my first big object. Designed in Tinkercad (link to my (...
0
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1answer
264 views

First layer rippling and no filament in the certain areas

Hello I'm new to 3D printing and I noticed some problem with my print. I've print it 3 times and relevel the bed now, I found that the right lower corner always have holes, some string problem ...
1
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1answer
204 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 ...
3
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5answers
161 views

What's causing my PLA prints to lift like this?

I'm printing a Soma cube I found on Thingiverse -- it's a puzzle toy I remember from the early 1970s, and the kind of thing that ought to be really easy-peasy to print. Each of the seven pieces is ...
2
votes
2answers
72 views

Has anyone applied four 200 x 200 mm PEI sheets to a 400 x 400 mm bed?

Of course I'm referring to side by side and not stacking or overlapping. 200 x 200 mm PEI and Kapton sheets are more readily available than 400 x 400 sheets. I'm wondering if anyone has tried this ...
2
votes
3answers
4k views

PETG warping - adhesion or temperature too high?

Ender3 v2, SIENOC PETG which advises temperature of 230-250 °C on the box. I'm printing on top of cleaned blue tape, using a temperature of 230 °C for the nozzle and 80 °C for the bed. I've had all ...
3
votes
2answers
168 views

DLP build plate adhesion

Does anyone have tips on improving build plate adhesion in DLP printers? I've heard a thin layer of resin or UV glue applied to the plate will help, but we're not sure if we leave the resin/glue wet, ...
3
votes
1answer
75 views

After sitting for a week first layer won't adhere

Last week I set up my Ender 3 V2 and it seemed to work perfectly out of the box. I leveled the bed, did a test print, and discovered that the nozzle was too low (successful print but elephant foot). ...
0
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0answers
132 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 ...
2
votes
3answers
86 views

Print not sticking to bed

Today I ran into an issue with the filament not sticking to the build plate. However, the strange part is, that this only happens with one filament color (both PLA, khaki, black works just fine) and ...
0
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3answers
118 views

My Hatchbox PLA filament only allows me to use rafts

When I first got my 3D printer (a FlashForge Adventurer 3), it came with a sample pack of filament. With this filament, I was able to use skirts for my first layer. When the sample filament ran out, I ...
3
votes
3answers
85 views

What is the best way to adhere an old printed part to the bed?

I am currently trying to print a company logo on another part I have printed in a different colour. To try and maximise the strength of the part, I need to print the part on a different orientation to ...
8
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3answers
17k views

PETG layer adhesion

I've been playing around with PETG for the first time, and everything seemingly worked right just from the start - clean prints, no stringing, no bed adhesion problems, no warping or dimensional ...
1
vote
1answer
92 views

First layer problem

I have Ender 3 v2 with BLTouch and Marlin 2.0.x software There is a problem on the first layer it allows come wrong the last problem I have it is the first layer it is not constant on the bed it comes ...
1
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0answers
63 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 ...
4
votes
1answer
232 views

Can't print anything! Is this heat creep? (Detailed explanation & Photo)

I have bought an Ender 3 Pro in November. I loved 3D printing and even upgraded my machine to improve my experience. However, lately, I can't print anything due to an issue I can't seem to resolve. I ...
1
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4answers
789 views

CR-6 SE glass build plate - no lifting possible

I've been dealing with 3D printing for 1.5 years, but now own a CR-6 SE myself since the beginning of 2021. Most things are already quite clear but for 2 days I have had a problem with the adhesion of ...
2
votes
3answers
88 views

Prints fail to adhere to build plate

I have been using an Anycubic i3 Mega for about a month now and it worked fine. But when I designed a simple model in Fusion 360 and sliced it with Cura it started to have issues sticking to the bed. ...
2
votes
2answers
293 views

Irregular adhesion on Creality glass bed

I have an Ender 5 pro and upgraded from the magnetic bed to the glass version. I print with Prusament PLA on 65 °C bed temp and 220 °C extruder temp. I measured that the glass surface has ~58 °C in ...
10
votes
3answers
7k views

Why doesn't PLA stick to heated bed?

I have a basic Creality Ender-3 with a black rough bed cover. I'm printing with PLA. After assembly, I printed 3 or 4 small toys sliced by Cura with basic settings. All were printed very well! ...
1
vote
2answers
417 views

Bed heating stops when paused by filament runout sensor

My CR-10 S5 has a feature, that stops the print, when the filament runs out. However, when the printer pauses, the bed cools down and the print plops if the bed. Is there a way to tell the printer to ...
2
votes
3answers
6k views

Setting up a brim/raft for only a portion of the overall print

I'm trying to build an assembly with one larger part (about 50 mm x 50 mm), two small parts (about 10 mm x 5 mm) each, and one part that starts with two 2 ...
1
vote
2answers
909 views

Are all glue sticks PVA-based? How to find out?

I'm struggling with bed adhesion for nylon on a glass bed (122 °C measured) in an enclosed chamber (45 °C near the front, likely more on top of the print bed). I used a glue stick to enhance adhesion, ...
6
votes
4answers
4k views

Should you use hairspray on a metal bed 3D printer?

I've heard that using hairspray is useful for keeping the 3D objects from peeling off of the bed, but every example I have seen where someone uses hairspray, they use it on a glass bed. Is it okay to ...
0
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0answers
154 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 ...
1
vote
2answers
271 views

Filament sticks to nozzle

Normally, I'm all fine with my printer and filament. But today I changed the filament for another brand and no matter what, it sticks to the nozzle so nothing comes to the bed and soon my nozzle is ...
1
vote
1answer
190 views

Internal thread not sticking to inner wall

I've been trying to print some M14 female threads. The male threads I've printed were perfect and fit into a female metal nut, but for some reason I cannot get the female threads to "stick". ...
0
votes
1answer
67 views

Layer bending with first layer not sticking

I'm pretty new to 3D printing, so I'm looking for some tips with following problem I have. I'm trying to print following model https://www.thingiverse.com/thing:4671256 on my Ender 3 v2. But as soon ...
4
votes
4answers
2k views

Under-extrusion after a certain amount of successful layers?

My CR-10 is starting prints, BUT then makes weird spiral pattern, layers go up vertically with large gaps. Hollow infill. I don’t know if it’s: - My Slicing skills - original files - the printer ...
0
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0answers
23 views

CR-10 not printing properly after Marlin 2.0.x and BLTouch installation

I flashed a new version of Marlin (2.0.x) because I bought a BLTouch sensor on my Creality CR-10 v2. Ever since I did that, my printer has terrible first layers (adhesion) and layer strength is weak. ...
0
votes
1answer
144 views

What are the pros and cons of Painters tape?

Painters tape is a common quick fix to adhesion problems, and we know it doesn't need to be blue, but it is often recommended not to do. Why? When is painters tape best used or skipped upon?
1
vote
1answer
601 views

Issue with rim of first 5-8 layers of my Prints [duplicate]

I have this issue with my 3D prints on my Ender 3 printer bed. The first 5-8 layers are wider than the rest (exaggerated illustration shown in the 3D rendering below), I think this is because the 3D ...
0
votes
1answer
939 views

Resin prints pulling away from build platform

My prints start out good, but seem to warp or pull away from the build platform at a later time. Should I divide up my support bases so they're not one big base? Should I sand/roughen the build ...
4
votes
4answers
5k views

Why is Print Adhesion almost good, but still not right?

It feels like my print is almost there, I spent a long time fine tuning the calibration with a fantastic set of G-code files from Chuck Hellebuyck. I am using an Ender 3, on which I have modified the ...
8
votes
4answers
12k views

Why does the painters tape have to be blue?

I have been looking at getting some painters tape to use on the glass plate for better print adhesion, and everything I read suggests the blue painters tape, such as this: However, this white tape is ...
1
vote
1answer
60 views

How to prepare bed for printing ABS filament?

I have never used ABS filament before, so my question is, how do I prepare my glass build plate for printing ABS filament? My second question, is, after you have prepared it, and have finished ...
8
votes
5answers
11k views

Adhesion problems with masking tape

I have been playing around with the bed for a while and I still can't get the first layer to stick properly. I think I am getting the bed leveled good, I use the paper method. But yet I find myself ...
1
vote
1answer
501 views

I mistakenly used 90% ethyl alchool to scrape some PLA off my bed; did I ruin it?

I just printed my first cube from my newly arrived Artillery Sidewinder X1. I am totally new to 3D printing but I managed to correctly unbox, assemble and prepare it for printing. I used PLA filament ...