Questions tagged [filament]

For questions related to different filaments used as the print material.

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2answers
35 views

How to get Sunlu PLA to adhere to the printing bed?

I have a Creality Ender 3 that printed a spool of Sunlu PLA with no issues, so I bought a second to replace it, just in a different color. The problem is I can’t get it to stick. The bed is level, I’...
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1answer
20 views

Purge okay but not extruding during printing

I am new to 3D printing and have a newish Eryone Thinker SE. Its been printing fine with some Eryone Glitter Black (EGB) and I'm happy with the results. The spool has now finished and I'm trying to ...
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0answers
36 views

What tips are there for using 1.75 filament with a machine designed for 2.85 mm?

I have a Lulzbot Taz 6, which takes 2.85 mm filament. A few months ago I ran into a filament (Spidermaker Matte PLA) which produced some really nice prints. After experimenting with the white, I ...
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2answers
59 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 ...
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0answers
40 views

CR-10 Extruder Clicking / Filament jammed in Extruder?

I have a CR-10 S5. I was very happy with the way it was printing but all of a sudden it cant get past 1 hour of printing without the filament breaking in the extruder. I have caught it in the act, it ...
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4answers
274 views

Filament residue sticks to bed and wont come off

There is filament residue on my glass bed that is so thin that it wont come off. I have had residue buildup for over a year now and none of it has come off. This residue appears with both the PETG and ...
2
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1answer
156 views

What is SBS plastic

I want to print a part from Thingiverse. In the description, the creater writes that he used SBS to print it. I did some research because I never heard of SBS. I found a description on Filaments....
4
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2answers
535 views

How to identify what type of filament an unlabeled spool is

So I have some old filament that I originally got for a 3D pen. The problem is it's unlabeled and I haven't been able to find anything that might help me distinguish whether it's PLA or ABS. The bag ...
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3answers
95 views

Passing from nozzle diameter 0.4 mm to 0.2 mm causing filament jamming in heater

Im using Prusa Slicer 2.1 for my FlyingBear Ghost 4. I just changed my 0.4 mm nozzle for a 0.2 mm but it seems to jam in the heater probably due to too much filament trying to get out by the nozzle. ...
2
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1answer
158 views

Clicking noise from the extruder and no filament coming out

When trying to print (using 215 °C for the hotend and 65 °C for the bed) there seems to be a clicking and filament stops extruding. After much work I have cleaned the nozzle and made sure there are no ...
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2answers
98 views

What is the strongest filament type? [closed]

I'm looking for a filament that is strong, doesn't crack and doesn't break easily and is impact resistant. I'm currently using PLA and it's strong, but, I'm looking for something that doesn't snap or ...
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2answers
63 views

How to find pure PLA filament?

Prompted by discussion in comments of a recent question whether PLA is suitable for parts that need to be in contact with acetone, I did some casual experiments and found that my clear/"natural&...
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1answer
681 views

Material “clumping” when printing

I recently started swapping out my nozzle for different sizes. After a few times using a 0.4 mm, then 0.8 mm, then back to 0.4 mm, I now have this "clumping" going on when printing. The ...
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1answer
448 views

Creality CR-10 problems with extrusion while printing

I have an extrusion problem with my creality CR 10 3D printer while printing. I am using a standard 0.4 mm nozzle with a 1.75 mm diameter PLA and I use Cura as my slicer. This printer ...
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5answers
164 views

Can't find a usable temperature for PLA

I have a Monoprice MP10 Mini, a cut-down Creality CR-10 with lobotomized firmware. Heated bed. I'm trying to do PLA prints, but have been unable to find a usable temperature. If I set the ...
2
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2answers
143 views

Filament that is resistant to ozone

Does a filament exist that can resist ozone (like certain silicone tubing's can). Most glass bottles come with tin or plastic screw hard tops and I would like to replace the screw caps with something ...
1
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1answer
156 views

How to check if filament sensor is ok?

The filament sensor of my i3 MK3 stopped working. In the support menu, it just says IR: N/A. This is the same output as if I disconnect the filament sensor. My PCB ...
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1answer
31 views

Less filament from the half to the end

since some prints my printer (Geeetech i3) prints less and less filament over time: Notice, that the beginning is printed well: My settings for this print (Slic3r): ...
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1answer
153 views

How much plastic pellets does it take to make 1 kg of filament? (making my own 3D filaments)

Maybe this is a stupid question, but is 1 kg of plastic pellets equivalent to 1 kg of filament? I want to extrude my own filament using recycled plastic pellets. I want to know the cost of ...
4
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3answers
315 views

Very low strength of HIPS prints - Why?

I'm using a Prusa i3 MK3S printer. After ~8 months of printing PLA, PET-G, ABS I decided to buy some HIPS and print something with it. I cannot print >1 filaments at once, so I'm not using it as a ...
3
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3answers
4k views

Brand new Ender 3 does not extrude any filament during printing

I bought an Ender 3 two days ago and assembled it today. I think I did it properly, tested the movement of all axes which works for all axes. Then I performed the calibration as described in the ...
7
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1answer
326 views

What's so special about cleaning filament?

What is different about cleaning filament to make it effective? What is it made out of? How does it work?
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1answer
105 views

Filament Variation Detection

I'm trying to find out how "normal" filament (not super expensive filament) varies in diameter (or more accurately cross sectional area) over the length of the filament. I've looked around and the ...
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2answers
167 views

Printer extrudes too little filament at beginning and end of extrusion

I've bought a new type of filament (GreenTEC Pro Natural) for my Anycubic Mega i3 to print some food-safe cookie cutters. Now I have changed the print settings to an extruder temperature of 210 &...
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0answers
96 views

ABS prints consistently splitting in the same place

I am printing ABS in an enclosure and most of the prints have worked out well with minor tweaking. However, the top layer always seems to split or skip a step (not sure which). The cube is sliced in ...
3
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1answer
55 views

XYZPrinting Premium Metallic PLA Conductivity

I have a XYZPrinting Da Vinci Mini W+ that I got for last Christmas. I am looking at the filaments available for it, since the included PLA is running 'low' (according to it) at 21 metres remaining. ...
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1answer
182 views

What do I need to know to successfully use Taulman/Dow EVOLV3D™ USM Universal Support Material?

Taulman3D advertises a soluble support material (EVOLV3D™ USM Universal Support Material) that handles temperatures appropriate for nylon and is completely safe to flush down the drain. There's very ...
5
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2answers
3k views

What is the thermal conductivity of various 3D printing filaments?

Thermal conductivity is how well a plastic conducts heat. Most plastics don't conduct heat very well at all, which is what allows them to be 3D printed. That being said, there are a lot of potential ...
2
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1answer
57 views

What's the best way to pull out fillament from an all metal print head

Since retractions above 4 mm can cause jams due to plastic sticking to the cold half of the metal print head, what's the best way to avoid jams when swapping filaments? Cool down and yank out, ...
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3answers
194 views

What is the 3D printer filament (or pellet) most resistant to bending at high heats?

I'm looking to 3D print a structure that won't deform in high heat, up to about 220 °C. The filament itself can be 3D printed all the way up to about 380 °C. PEI seems like it ...
3
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1answer
2k views

Creality CR-10 extruder clicking and/or nozzle clogging

So I am fairly competent with 3D printing, but this problem has got me stumped. I use a Creality CR-10 and I hadn't printed anything off for quite a while (maybe 5 or 6 months?) and I just recently ...
4
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2answers
2k views

How do PLA, PETG, TPU, ABS and/or nylon work together in a single print?

I have a dual-extruder printer with a separate heating element for each head, thus able to combine materials in a single print job even if they don't share a single temperature range. Now the ...
3
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1answer
187 views

What filaments allow air to pass but not water vapor?

In some situations it useful to have a material in which air passes but water, and water vapor, does not. Printing cell membranes or cases for something that must be immune to humidity changes (like ...
3
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2answers
977 views

What are the effects of the elements on 3D printed objects made with “infused” PLA

I came across a new Steel infused PLA from Colorfabb. On the store page someone had asked, what happens if it was exposed to water, would it rust. I am actually, not sure what would happen. I am ...
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1answer
167 views

Using a Full Spool of Filament, Read as “Empty”

I have a cheaper consumer-grade printer that I've owned for a couple of years now. It is an XYZ da Vinci Mini W and it seems to recuperate its incurred losses from selling a cheaper printer by jacking ...
2
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2answers
3k views

Inland PLA+ stringing badly at manufacturer-recommended temperature ranges

I've seen conflicting advice on the correct printing temperature for Microcenter's house-brand Inland PLA+, particularly after a supplier change announced in April 2018. There's an official post from ...
2
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2answers
40 views

Vacuum storage bags?

Does anyone use "space saver" style vacuum storage bags to keep fillament dry? I picked up some Ziploc space bags, but they are larger than ideal. Would probably fit 2.5 spools. I would love a smaller ...
6
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3answers
426 views

What actual dyes are used in filaments?

I've seen several questions about dyes in regards to food-safety, with no conclusive answers, as well as anecdotes on the RepRap wiki about how the mechanical properties of dyed PLA tend to vary by ...
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2answers
615 views

Which 3D filament is 100% (or close to being so) food safe and non toxic? [duplicate]

I've recently bought myself a preassembled Prusa i3 MK3S printed and made my first projects. One of them was making a cup with my name on it. I want to use it to drink tea, water etc. I know, however, ...
2
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1answer
267 views

No extrusion, but manual extrusion works

I just bought and build my first 3d printer (HE3D K280 with Marlin) and I'm encountering some problems with Cura 4 and Repetier. When I load and slice a part, the printer does not extrude anything ...
4
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1answer
90 views

Entwined fiber-filled filament stops extruding after a few layers

I recently took my first shot at printing with specialty filament -- Entwined by 3-D Fuel -- on a Lulzbot TAZ having an 0.5mm nozzle. (Note that this is the original Entwined, not the mid-2018 "v2" ...
5
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2answers
236 views

Stuck filament in the extruder of Infitary M508

Model: Infitary M508 Details: The filament is stuck in the extruder preheated for PLA (the filament is PLA 1.75 white). The extruder's motor works and the filament is in the hole of the extruder (not ...
3
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2answers
346 views

Anyone tried Varathane water-based Wood Stain on Hatchbox Wood PLA?

I printed parts for a Harry Potter wand with HatchBox Wood PLA, now I want to apply stain. I intended to try MinWax PolyShades wood stain, then noticed Varathane water-based wood stain is available at ...
3
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2answers
158 views

ASA and BVOH adhesion

I am printing a mechanical part for my printer. It's a new mount for my extruders and I have been attempting to use BVOH as a support filament so that when my print is done it will cut down on the ...
3
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2answers
552 views

Filament Length too short for extruder to push filament

When filament is too short for the extruder to push will there be a stop in printing on the Ender 3, meaning that I should replace the filament when the end of the filament is near the extruder?
7
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2answers
461 views

Does PLA block wifi signals?

I printed a raspberry pi case from PLA. This case. I fitted it to my raspberry pi and now the wifi keeps dropping out. When I take it out of the case there is no problem. The filament I am using is ...
3
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1answer
754 views

Adhesion issues using AmazonBasics PLA [duplicate]

I am a neophyte at 3D printing. My Ender 3 is now 4 days old and I modified it out of the box with a glass bed. My first print was a fairly complex item, but a mere 90 x 160 x 3.5 mm. Used the ...
4
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2answers
5k views

Can I dry PETG filament under sun?

At the moment the outside surface temperature is around 30 °C. Can I put my PETG spools outside with a fan in order to dry them cheaply?
3
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2answers
490 views

da Vinci 1.0 cannot print PLA filament

I bought new yellow PLA filament from XYZ (1.75 mm). Over the past I have printed many objects with my da Vinci 1.0 (ABS only). I found that while the brim is being printing (using default ...
7
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3answers
2k views

Avoiding stringing with flexible filament

I have some flexible PLA filament (https://www.amazon.com/dp/B00VKSSA4E/, presumably a mix of PLA with some platicizer) that's supposed to be easy to print with settings similar to regular PLA. I've ...

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