this post was submitted on 03 Jul 2023
10 points (91.7% liked)

3DPrinting

15577 readers
68 users here now

3DPrinting is a place where makers of all skill levels and walks of life can learn about and discuss 3D printing and development of 3D printed parts and devices.

The r/functionalprint community is now located at: [email protected] or [email protected]

There are CAD communities available at: [email protected] or [email protected]

Rules

If you need an easy way to host pictures, https://catbox.moe may be an option. Be ethical about what you post and donate if you are able or use this a lot. It is just an individual hosting content, not a company. The image embedding syntax for Lemmy is ![](URL)

Moderation policy: Light, mostly invisible

founded 1 year ago
MODERATORS
 

I got tired of the paper method and adjusting the screws by the auto-leveling results as I could never get them to be consistent. Now I used mechanical level indicator and got these consistent values indicating that the bed is tilted to the right/left?

To my suprise it can actually print something like this but what would cause these values? My suspicion is that the Z axis is sagging but I would like to get some opinions before completely reassembling the printer.

you are viewing a single comment's thread
view the rest of the comments
[–] [email protected] 0 points 1 year ago (1 children)

So you've used one of those mechanic leveling tools to manually set the screws so that the bed is the same distance from the nozzle in all 4 corners, and the automated probe is telling you that it's 1.5mm off from left to right? That's pretty weird.

Someone else mentioned there being flex/deflection in things, and I think that's something I'd look at first. But I'd also look at the sensor and see if there's a reason it would do that. Is it still the stock black or blue sensor? I never had problems with mine, but I've heard a lot of complaints about them, mostly that they're not accurate, especially on certain surfaces. Since they sense metal, maybe your bed has extra metal on one side vs the other?

I'm just spitballing here because it's weird enough that I can't really imagine what's going on.

[–] [email protected] 1 points 1 year ago (1 children)

Upgraded to the black sensor because otherwise it wouldn't detect the glass plate

[–] [email protected] 1 points 1 year ago

Ah, I didn't realize the black sensor could do that.

Have you tried calibrating it with something covering the plate? Maybe painter's tape? Can the plate spin 180 and calibrate there, to make sure it's not different somehow on the right and left?