Questions tagged [dimensional-accuracy]

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1answer
70 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 ...
2
votes
1answer
53 views

Raised lips on sharp vertical corners

I have an Ender 3 with a lot of mods. Of note, a cheap direct drive kit, linear rails for the Y axis, an upgraded "silent" mainboard and TH3D's firmware. But this issue goes back a long ways, yet I'...
2
votes
2answers
95 views

Ender 3 Y-Axis Stretched (I don't believe it's layer shifting)

I've got a peculiar issue today, and was looking for some help with it. Of the six Ender 3s I manage at my college, one of them seems to be stretching the Y axis of all the prints I make with it. ...
4
votes
2answers
54 views

Print of fine hole seems to twist

My model is a keycap for mechanical keyboards. There is the cap itself, and a stem with a hole in the form of a cross, which fits the switches themselves. I print in the same position as it is ...
1
vote
1answer
62 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 ...
2
votes
1answer
89 views

What clearance should I leave between parts that are supposed to fit together perfectly when using a .6mm diameter nozzle?

Here's the thing that I'm working on putting together (the purple stud on the bottom right should be up higher like the one on the left). Notice how the purple studs fit into the red ring? Well, most ...
3
votes
1answer
212 views

Object's height not a multiple of layer height

This basic question has been bothering me for a while. Let's say I'm printing an object of height 20.1 mm with 0.2 mm layers. What will the slicer do? in other words, how will it print the last layer?...
6
votes
1answer
87 views

Do Cura's self-crossing infill patterns account for excess material from self-crossing?

As far as I can tell, Cura's infill patterns which are self-crossing, such as triangles, don't do anything special to account for extruding material over the ...
4
votes
2answers
3k views

How important is the dimensional accuracy of filament relative to the detail of a print?

In this answer user Barafu says, Yet I manage to keep my tolerances +- 0.05 mm which is enough for everything but miniature printing. I have asked for clarification on that answer regarding what ...