Questions tagged [temperature]

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65 views

K-Thermistor vs Ender 3 Stock Thermistor: Problem with bad reads

I have changed my hotend on my Ender 3 v2 with Dragonfly BMS. In effect, because I wanted to reach higher temperatures, I also changed the thermistor with one that is 3mm wide and does not have the ...
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1answer
118 views

What is the optimal temperature for PLA+?

I'm planning on switching to using PLA+ and am slicing a few models, I'm wondering what the typical optimal temperature for PLA+ is with the Ender 3.
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2answers
76 views

Calculating suitable pressure for compressed-air-based cooling

I've heard a bit about folks using air compressors with tubing to the toolhead and outlet openings there as part cooling. One example is the Berd Air, but from the information I can gather, it works ...
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1answer
46 views

Acceptable temperature variation in heated bed

Ever since my original Creality CR-10S Pro heated bed quit and was replaced, I have had trouble with bed adhesion and printed first layer material warping using PLA and auto bed leveling. I am getting ...
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2answers
36 views

How do I determine the glass transition of filament from its sales listing information?

I need to print some items that will go in my car, which sits in direct sun a good portion of the day and almost certainly exceeds 50 °C inside during the summer months (I've had PLA prints sag quite ...
4
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2answers
127 views

What temperature should I bake PLA prints at to increase strength?

I recall seeing that it's possible to "bake" or "anneal" or even "remelt" PLA prints to strengthen them. As I understand it, the main effect is improving layer adhesion, ...
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1answer
36 views

3D printing ESD safe/high temp parts

I am trying to develop a process to print fixtures/jigs that can withstand a convection oven temperature of 165 °C. The tricky thing is that these parts have to be considered ESD safe (surface ...
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2answers
76 views

Lowest temperature PLA pulley print will withstand

I am looking to print an HTD Timing Belt pulley to be used in a laboratory setting that can get very cold for extended periods of time. By "very cold" I mean adjacent metal chambers get ...
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1answer
67 views

Figure out max bed temperature

I have a Tronxy X8 (yes, I know, poor choice but I didn't know better) and after some years printing PLA, PETG and TPU, I am considering trying ABS, since I got myself a second hotend which can go up ...
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2answers
152 views

Ender 5 Plus manual screen temperature adjustment

I want to get my Ender 5 plus to print at 300 °C. As such, I've edited the firmware and increased the HEATER_0_MAXTEMP to 315 °C. In my slicer, I can slice and ...
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0answers
18 views

Ender 3 V2 hotend temperature issues [duplicate]

Recently, I started experimenting with new filaments on my Ender 3 V2. I got a spool from here. This is PETG filament and I started dialing in the temperature to run a smooth print. I found on my V2, ...
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2answers
303 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 ...
2
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1answer
46 views

Direct vs Bowden Extrusion when printing in temperature fluctuating environment

I have a Bowden extrusion printer in my garage. (Printing PLA is smelly and is nothing I want to be exposed to for an extended period of time!) I enclosed the printer within a plastic sheet housing to ...
4
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1answer
305 views

BLTouch error causing bed and nozzle temp setpoints to change to zero

I replaced my CR-10 motherboard with no problems and ran fine for a few weeks, then decided to add a BLTouch. BLTouch was enabled from the config.h during compile. ...
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2answers
136 views

How to print at low temperatures (filament melting at about 70 °C)?

I'm using Cura to slice prints from a biodegradable polyester called PCL (Polycaprolactone). I need to print @ ~70 °C but extruder does not run until nozzle reaches 175 °C. Which setting to change so ...
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1answer
634 views

Ender 3 Marlin - Incorrect temperature

I've updated to Marlin 2.0.7 when I set up a BLTouch (I've edited configuration.h based on my board model; MKS Robin E3) and now it seems the temperature does not ...
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2answers
274 views

Why does my Ender 5 Pro bed stop heating 10 °C below the set point?

After a long battle with SKR Mini v2, TFT35 and BLTouch and creating the right firmware. I thought I was through it all and ready to start printing again after finally being able to set the Z offset ...
4
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2answers
948 views

Horizontal lines on feature/geometry/density change

I've had an Ender 5 Plus for a few weeks now. It's printing great and I've got my tuning pretty good at the moment. I've noticed some horizontal inconsistencies matching feature/geometry changes. It ...
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1answer
3k views

How to tell if PLA temp is too hot/cold

I was having an issue with flat sheets raising up during initial layers. I had my bed at 80 °C and kept raising it thinking it was an issue with cold. After reducing the temperature to 50 °C the ...
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1answer
108 views

Anet E10 - Print above 270 °C or "maxtemp" error

Hoping to determine the reason for my inability to print over ~270 °C on my Anet E10. To date all operation has been fine. Attempting to move to a configuration that supports above 250 °C up to ~300 °...
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1answer
54 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
25 views

Bed temperature is changing randomly

While printing the bed temperature is changing like this. If the print time is below 30 minutes, printers stops after print two layers. But longer then 30 minutes, finishing job. I changed bed ...
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1answer
407 views

Cura: How to prevent my 3D printer from auto cooling after prints

Is there a setting or G-code, to prevent Ultimaker Cura from setting the nozzle and build plate temperatures to 0? I have looked and have not found anything in the printer beginning/ending G-code, ...
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1answer
77 views

New Build. Hotend Overheating. Not Printing Yet [duplicate]

My build with the Hypercube Evolution continues with a replacement BIQI KFB2.0 board. I am not at the printing stage yet. This is due to my latest problem. The kit contains a “no-name” hotend, ...
2
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1answer
134 views

Drop in temperature after couple layers

I'm printing basically a large flat square pane. This goes fine for 3 layers, after which the temperature suddenly drops by about ten degrees. After a while, my printer goes into thermal runaway ...