Questions tagged [ultimaker-cura]

Questions about the slicing program called Ultimaker Cura.

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51 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
39 views

Cleaning the nozzle every Xth layer G-code

I want to make a G-code script for Cura to clean the nozzle every Xth layer or every one minute? With Cura there is only start and end G-code, so there is no "layer change" G-code like ...
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1answer
19 views

Horizontal faces not generated in Cura

I've never used a 3D printer before. I'm trying to print the calibration cube found on Thingiverse. After the process finished, I noticed that the face pointing up that forms the inset at the base of ...
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1answer
38 views

How is the extrusion rate matched to the movement speed?

A typical line of (depositing) G-code seems to set a maximum speed (F), a new position to move to (X,Y,Z) and a new extrusion distance (giving an filament distance for the move). The F is common for ...
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0answers
25 views

Jagged circles while slicing in cura

I am having some issues where I am seeing small jagged lines on the final inner walls of g-code generated by cura, is there anything I can do to try and reduce this. I am seeing both jagged circles as ...
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1answer
40 views

Problem with Marlin 2.0.5.3 / BLTouch upgrade with Sovol SV01

I have just fitted a BLTouch to a Sovol SV01, and flashed Marlin 2.0.5.3 firmware. Bed leveling etc and building the bed mesh all went OK. Slicer is Cura 4.7.1. However, it won't print. The Gcode ...
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1answer
59 views

G2 / G3 command in Cura

I'm using Cura for my 3D printing (an ultimaker S5 printer) and in order to understand 3D printing I'm trying to learn G-code. I've noticed that even when the model is full of circles, the G-code is ...
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2answers
90 views

How to slice rounded corners in thin walls with Cura

I'm trying to print a small box with 1 mm thick walls. The box has rounded corners. Cura slices the rounded corners with straight internal lines instead of rounded lines: The reason for these ...
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0answers
16 views

Sailfish build dimensions not reflected in machine behaviour

I am trying to get a CTC Bizer (Replicator 1 Dual clone) working with Cura 4.7, with the latest Octoprint with the GPX plugin. So far I have: Updated the firmware to Sailfish 7.6 (also trying 7.7 now)...
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1answer
32 views

“configuration files” issue when trying to run Ultimaker Cura on RPI 4

I have installed Cura on my RPI 4 by using the "sudo apt-get install cura" terminal command. Whenever I try to run the application, however, I get this: Is there something wrong with the ...
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2answers
119 views

How to force Cura to walk through a layer in one run?

I already tried a lot settings in Cura and try to search for a solution but without success. Maybe someone got this issue and solved it. I want to prevent Cura from printing such gaps at the wings to ...
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60 views

Sending a 3D model from Fusion 360 to Ultimaker Cura for printing fails

How do I 3D print to Ultimaker Cura from Fusion 360? (from: File > 3D Print) I added Cura to the 3D print list, but whenever I click OK, the application does not open.
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2answers
100 views

Is there a more efficient methods of removing support in a model?

Is there a way of reducing the amount and strength of Model support when slicing in Cura? Cleaning a model with large amounts of support can consume large amounts of time.
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2answers
285 views

Gaps between perimeter walls; potential under extrusion?

The cube is a 2 cm x 2 cm with infill at 30 % and layer height 0.2 mm, more details can be seen below. I'm printing with PETG using an Ender 3 printer. There seems to be a gap between the perimeter ...
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1answer
87 views

Rough vertical ridges

I sometimes have a problem with rough surfaces. This problem can show up any time on vertical surfaces. In the linked picture of the problem, the area further from the camera has ridges that are sharp ...
8
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3answers
307 views

Is there a way to save a multi part print if one fails?

I'm printing 6 separate parts in one go, after 4 hours of printing one part failed, but the other 5 are printing nicely. Is there a way to prevent the print from printing the failed part and continue ...
1
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1answer
156 views

Ultimaker Cura is not always retracting in exported G-Code

TL;DR: Upper layers of a stringing pyramid test are missing retractions in the G-code. Edit 1: added printer info and additional settings. Edit 2: Clearing up confusing wording. Update: I wrote a ...
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1answer
70 views

How does wireless 3D printing work?

I was wondering how WiFi based 3D Printing works since I want to start an open source project and need some information on this. I have done some research, I have now an understanding on how the ...
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0answers
36 views

Blender file not slicing properly in Cura

I need help with a blender file not slicing properly, the results seem very strange to me. I'm pretty new to 3D printing, I have an ender 3 pro, using Cura for slicing. I have been using blender ...
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0answers
73 views

Under extrusion caused by sharp turns(?)

I have been testing my brain for the last few weeks trying to solve this problem: Some info: Printers: Sidewinder X1 | Prusa MK3S Extruder: Stock(Titan clone with volcano clone hotend) | Stock ...
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0answers
56 views

Ender 5 pro , prints lean, but only when multiple parts are printed (almost)

I can print single, large, complex parts with multiple towers with long travels between them and nothing leans. So pretty sure it is not belt tension, lash, or slop. When I add a second part to the ...
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46 views

BLTouch ender 3 pro doing a very hard end stop

I am very new to 3D printing and after finding the bed on my Ender 3 Pro to be very uneven I decided to install a bl-touch module and new firmware from TH3D. I use Cura and it works fine but it only ...
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2answers
191 views

How to get a quality print of a thin single-walled shell?

I would like to 3D print a small thin tub/mold for an epoxy resin. I have tubings inserted into holes, and I need to fix these tubings securely with epoxy (see picture below). The space is very ...
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0answers
52 views

Why does printing outer walls last cause corner curling?

In an old question I just self-answered, I had ongoing problems with corner curling that went away due to my switching to using Cura's Outer Before Inner Walls (...
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0answers
43 views

Over-extrusion on curved surfaces?

I am having issues with my Creality CR-10 S5 running Cura 4.6.1. If I use the Ender-3 gcode, it prints perfect. If I do the exact same print with S5 printer selected, I get garbage prints with lots of ...
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0answers
47 views

weird part slices with horizontally printed holes

I just made a remix of that mod to have a more rigid chassis for Z axis. While the parts are a little too heavy to my taste, I did import the STL to FreeCAD and made some adjustments before printing. ...
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1answer
105 views

Deactivate combing in first layer

I noticed a problem with the combing feature. When I print the first layer with combing set to “not in skin” the extruder does not retract on the first layer. That leads to ugly oozing strings in the ...
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0answers
106 views

How to make Cura generate G-code with desired feed rate?

I am trying to calibrate maximum print speeds I can achieve on my printer. To do this I have created a large test-cube where I am only going to print the outer wall. I will use this to determine what ...
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0answers
43 views

Filament getting stuck after 1.5 hours of printing

Problem: After about 1.5 hours of printing on my modified Anet A8 the (converted to Bowden) extruder begins to make a clicking noise. The filament is not being pushed through the hotend (E3D V6, it is ...
4
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1answer
214 views

How to resume an unfinished project

I was printing a lid for a box in my Ender 3 pro printer. But I don't know why it stopped printing and moved aside when it does in finished printings. This happened at midnight and I didn't see it ...
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1answer
39 views

Issues With Cura 4.6.1 Effecting Text Width On The Initial Layer

I'm have an issue where Cura 4.6.1 is effecting the width of certain characters if the part is orented to print them on the the bottom. The initial layer seems to be the only layer that is effected. ...
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1answer
109 views

Dots in Cura on Prepare-mode

When I load a figure in Cura 4.6.1 I get weird dots all over my figure in Prepare-mode. How come, and can I turn it off? It's on every model I load :( I am fairly ...
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1answer
55 views

FLSUN QQ doesn't print and stops at Z=15 mm

When I try to print something that is not the test model already on the SD, which means when I try to slice something in Cura 4 and than I start the print, the nozzle stops at Z=15 mm and only ...
2
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1answer
84 views

Low Accuracy while perfect travel movement

I own an older Anet A6. Flashed the Marlin Firmware on it (and think I configured it properly). Also updated to the latest 2.0.5.3 some days ago). The nozzle is a 0.4 mm one, direct drive ...
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1answer
360 views

Z offset in Marlin is not working recently

My printer is ignoring the "Z offset" setting in Cura and the "Bed Z" stored in the printer LCD settings? It has been working before but after a firmware update of my printer, it ...
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5answers
126 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 ...
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4answers
473 views

Why do slicers have nozzle size settings? [duplicate]

It seems to me that the size of hole in the nozzle shouldn't matter in and of itself. If you program in the layer height and line width, then the same amount of plastic has to be extruded, no matter ...
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2answers
195 views

My 3D model is printing with missing parts when sliced in Ultimaker Cura

I have been working hard the last year on the model below. I am new to everything 3D that is modeling and especially 3D printing. I have however successfully concluded quite a good number of 3D prints ...
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2answers
555 views

PLA Issue printing first 3 mm with Ender 3 Pro

I´ve tried tunning printer settings with different Nozzle(190-210 ºC)/ Bed(0-60 ºC) Temperatures, Fan Speeds (0-100 %), Cura and Slicer adjustemens but nothing worked. I still get the ...
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0answers
104 views

Nozzle digging into print after filament change

So I recently watched a YouTube video on using Cura to modify a G-code to pause at a certain height in order to change filament (using an Ender 3 Pro) first time I did it, it worked fine but now when ...
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0answers
53 views

Custom print end G-code not working

I'm the owner of a CR-10S Pro printer. I wanted to add some extra steps to the end of the printing process, like turning of the fans (noisy still, waiting for a new set of fans). I'm using ...
2
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1answer
59 views

Alternating number of lines for the shell between layers

Is is possible to have alternating numbers of lines for the outer wall between each layer? So, say, one layer will have 3 lines for the wall, the next layer, 2, then the next layer 3, then 2 again, ...
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2answers
130 views

Brim around just one section

I'm looking to print this item: https://www.thingiverse.com/thing:4274950 I want to lay it flat on the bed, 90° to how it's shown on Thingiverse. The problem is there's the one little corner on ...
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1answer
266 views

Problem printing circles/holes on Anycubic I3 mega

For some time I've been struggling to print models with holes going all the way through from top to bottom. Models without those holes print out just fine. I've spend quite some time on levelling the ...
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1answer
66 views

Sketchup designed “Block with hole” printed solid in Cura

When I export my SketchUp STL model to Cura it looks good in solid mode but in the layers mode some holes are filled up. To find the reason why, I broke down the original model by deleting the parts ...
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0answers
58 views

Extreme stringing (hairy) print

I'm trying to do a print, but there's a huge amount of extremely thick filaments. I don't even know how to describe the issue, so please see image Using 0.12 mm slice, Cura 4.5, Ender 3 Pro
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2answers
96 views

Cura imports FreeCAD stl wrong

I am trying to import an STL file, I created in FreeCAD. It has a hole in the hull of the object and behind that hole there are two pins inside the object (see attached FreeCAD screenshot). When I ...
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1answer
90 views

Can Cura alert me (give a warning) if it estimates times for layers are too long?

I occasionally have a problem with warping and peeling. Mostly this is fine; it only happens rarely. Recently it happened again on a larger item, and it gave me an idea. I went back and looked, and I ...
1
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1answer
69 views

Layer Separation Where A Previous Layer Ends

I have a problem with my prints having a small separation gap between layers when I have a corner and the Z layer ends or starts for a partial distance. The gap reminds me of a gap between a print and ...
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1answer
130 views

3D Printer does not print whole object

Just took delivery of a massive Anycubic Chiron to my house and have been trying to get it printing successfully for supplies for fellow clinic staff. For some reason, it is only printing a portion of ...

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