H2D Z-Banding

Bambu Lab H2D
465

Slicer settings issue.
Post 3mf
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466

Mr sorry but you are now ignored. You have waived off everything as either filament or slicer issue. I am not interested in hearing from you anymore. This is NOT slicer issue. Same settings, same model, same process, same roll of filament, same type of bed, same glue, same user. The only difference here (and in other commenters) is the H2D and you blindly defending a 2.5k machine that cant compete with a 500 price tag prev gen model. Also , I am not going to post the 3mf, my models are not shared.
And alarmingly you ignored the part where the ai didn’t even bother with the spaghetti…

2 Likes
467

Oh yeah as if I am defending it.

With so many people printing all kinds of things without issues, you’re simply blaming it on the machine, for such a basic feature, that nobody else is having an issue with.

Of course it’s the machines fault!
People like you are no difference than those who cry for first layer issue with a dirty plate on reddit, you don’t want help and you don’t want to know what’s the cause of the issue, you just wanna argue and rant.

1 Like
468

How did your toolhead with x-axis replacement turn out? Did it improve anything on Z-Banding? Asking cause I am about to receive the same part following a broken part on the rear PCB and the stuck screw of my left heating assembly which is also broken… (wires stripped)

469

Is this what you would call “Z-wobble”? The moment it starts printing that overhang it seemingly pushes against the model. Already did the full bed calibration. This particular model has 5 walls so it’s already pretty sturdy but it still seems to make it wobble.

IMG_4610
IMG_4609

470

what infill was that?

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471

Was using 10% Cross Hatch. Now trying the same but with Adaptive Cubic + also disabled “Reduce infill retraction” (I could hear it scratch the infill).

EDIT: same problem using Adaptive Cubic, I can hear it scrape against the infill and I get those pushed out layer lines. I guess the last option before modifying the geometry is to slow down the speed once it gets to the upper part?

472

try share 3mf file with your saved settings.

The nozzle should be pushing downwards and press on the part, that’s for sure (it’s pressing the melted filament to form the line width you set, e.g., 0.42mm for walls, 0.45mm for sparse infills… Etc)

473

Sure, here’s the file. Note that the increased wall loops and top/bottom shells are to reduce transparency of the model. It’s supposed to be a table for Barbie figures (a request by my mom :sweat_smile:)