wavy lines when printing

[Elijah]

Printer Model

VORON 2.4r2

Extruder Type

Clockwork 2

Cooling Type

Stealthburner

VORON 24r2 от fysetc
mcu spider 2.3
mellow fly can sb2040
mellow UTOC
klipper 0.11.0-250


hello everyone. please tell, why there can be such strange lines?

 

[vinnycordeiro]

By the reflections I assume you are printing on glass, which means there is a lot of reflections on the photos and I can't really see what's going on. Care to indicate the places of interest? MS Paint edit should be enough.

 

[Elijah]

By the reflections I assume you are printing on glass, which means there is a lot of reflections on the photos and I can't really see what's going on. Care to indicate the places of interest? MS Paint edit should be enough.

 

[transonic_gecko]

It's tough for me to really be able to see what you've indicated with the arrows, as some of these appear to be out of focus. However, I do see that you appear to be significantly underextruding in many of the other squares that you didn't highlight. This could be due to a wide variety of factors including e-step calibration, incorrect extrusion multiplier, partial nozzle clog, incorrect z-offset, etc.

 

[NoGuru]

Is this a flow calibration test?
Usually wavy lines mean you have too much squish in that area. Please give us more details on what you are printing on, what you are printing? Did you do a bed mesh?

 

[Elijah]

Is this a flow calibration test?
Usually wavy lines mean you have too much squish in that area. Please give us more details on what you are printing on, what you are printing? Did you do a bed mesh?

yes, flow calibration.
I did the calibration of the grid, of course.
these waves appear at any value of the flow on any models, on the covers and lower layers.
I think it's all about the pinched X-axis. the Y-axis lines are wavy, and the X-axis lines are even.

 

[NoGuru]

Does the toolhead move pretty easy when the motors are not energized?
Maybe consider re-racking the gantry.

 

[Elijah]

Does the toolhead move pretty easy when the motors are not energized?
Maybe consider re-racking the gantry.

seems easy enough, but apparently not enough. try re-racking gantry. Thx)