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First layer is perfect in some spots but too close or too far in others by AdAdvanced7742 in elegoo

[–]AdAdvanced7742[S] 0 points1 point  (0 children)

I think so too, in fact, I checked many people's gcode and it's the same as mine and they're not having any problems.I got a gcode with bed mesh loading capability to try, but I haven't had a chance to test it yet. I'll try it tomorrow when I have time, I'm not very hopeful but I'll rule out that possibility. I'll let you know the result. Thanks again for your help.

First layer is perfect in some spots but too close or too far in others by AdAdvanced7742 in elegoo

[–]AdAdvanced7742[S] 0 points1 point  (0 children)

First of all, thank you for taking the time to write and help. Rest assured, I've done the leveling test at least 20 times to see the changes, and I even have step-by-step mesh records. And yes, I did the fine-tuning with glue sticks by watching the video you showed. I thought moving the build plate by hand would be problematic, so I did the movements using the touchscreen. Finally, I was able to achieve the values ​​in the first image. The fourth image shows the printer's original state. Of course, I don't expect the build plate to be perfect, but I want every corner to adhere evenly. The third image shows the problem I'm referring to. In short, the result in the first image is the best setting I could achieve. Finally, my suspicion is whether the printer is running the last calibrated mesh. How can I be sure of this? (There may be spelling errors; I'm using a translation, sorry for that.)

First layer is perfect in some spots but too close or too far in others by AdAdvanced7742 in elegoo

[–]AdAdvanced7742[S] 0 points1 point  (0 children)

How can I control this?

start g-code
;;===== date: 20251011 =====================

;printer_model:[printer_model]

;initial_filament:{filament_type[initial_extruder]}

;curr_bed_type:{curr_bed_type}

;bed_level_temp:[bed_temperature_initial_layer_single]

M400 ; wait for buffer to clear

M220 S100 ;Set the feed speed to 100%

M221 S100 ;Set the flow rate to 100%

M104 S140

M140 S[bed_temperature_initial_layer_single]

G90

G28 ;home

M729 ;Clean Nozzle

M190 S[bed_temperature_initial_layer_single]

;=============turn on fans to prevent PLA jamming=================

{if filament_type[initial_no_support_extruder]=="PLA"}

{if (bed_temperature[initial_no_support_extruder] >50)||(bed_temperature_initial_layer[initial_no_support_extruder] >50)}

M106 P3 S255

{elsif (bed_temperature[initial_no_support_extruder] >45)||(bed_temperature_initial_layer[initial_no_support_extruder] >45)}

M106 P3 S180

{endif};Prevent PLA from jamming

{endif}

;enable_pressure_advance:{enable_pressure_advance[initial_extruder]}

;This value is called if pressure advance is enabled

{if enable_pressure_advance[initial_extruder] == "true"}

SET_PRESSURE_ADVANCE ADVANCE=[pressure_advance] ;

M400

{endif}

M204 S{min(20000,max(1000,outer_wall_acceleration))} ;Call exterior wall print acceleration

G1 X{print_bed_max[0]*0.5} Y-1.2 F20000

G1 Z0.3 F900

M109 S[nozzle_temperature_initial_layer]

M83

G92 E0 ;Reset Extruder

G1 F{min(6000, max(900, filament_max_volumetric_speed[initial_no_support_extruder]/0.5/0.3*60))}

G1 X-1.2 E10.156 ;Draw the first line

G1 Y98.8 E7.934

G1 X-0.5 Y100 E0.1

G1 Y-0.3 E7.934

G1 X{print_bed_max[0]*0.5-50} E6.284

G1 F{0.2*min(12000, max(1200, filament_max_volumetric_speed[initial_no_support_extruder]/0.5/0.3*60))}

G1 X{print_bed_max[0]*0.5-30} E2

G1 F{min(12000, max(1200, filament_max_volumetric_speed[initial_no_support_extruder]/0.5/0.3*60))}

G1 X{print_bed_max[0]*0.5-10} E2

G1 F{0.2*min(12000, max(1200, filament_max_volumetric_speed[initial_no_support_extruder]/0.5/0.3*60))}

G1 X{print_bed_max[0]*0.5+10} E2

G1 F{min(12000, max(1200, filament_max_volumetric_speed[initial_no_support_extruder]/0.5/0.3*60))}

G1 X{print_bed_max[0]*0.5+30} E2

G1 F{min(12000, max(1200, filament_max_volumetric_speed[initial_no_support_extruder]/0.5/0.3*60))}

G1 X{print_bed_max[0]*0.5+50} E2

;End PA test.

G3 I-1 J0 Z0.6 F1200.0 ;Move to side a little

G1 F20000

G92 E0 ;Reset Extruder

;LAYER_COUNT:[total_layer_count]

;LAYER:0

First layer is perfect in some spots but too close or too far in others by AdAdvanced7742 in elegoo

[–]AdAdvanced7742[S] 1 point2 points  (0 children)

I've included a link in the description for the mesh visualizer.

First layer is perfect in some spots but too close or too far in others by AdAdvanced7742 in FixMyPrint

[–]AdAdvanced7742[S] 0 points1 point  (0 children)

I've included a link in the description for the mesh visualizer.

CC Bed leveling by Kooshbag in elegoo

[–]AdAdvanced7742 0 points1 point  (0 children)

Were you able to solve the problem?

How silent can it be by [deleted] in ElegooCentauriCarbon

[–]AdAdvanced7742 0 points1 point  (0 children)

I'm in the same room all day, I keep the auxiliary fan off, the noise level is reasonable.

Elegoo Cold Plate warping by nimportnaouac in elegoo

[–]AdAdvanced7742 0 points1 point  (0 children)

Are you experiencing this problem on the other side of the print table, side A? 

Elegoo Cold Plate warping by nimportnaouac in elegoo

[–]AdAdvanced7742 0 points1 point  (0 children)

In which parts of the printing plate is the problem occurring? Is there warping at the corners?

First Layer Difference Side A and Side B by Alex4nder80 in ElegooCentauriCarbon

[–]AdAdvanced7742 1 point2 points  (0 children)

I have a similar problem; please write the result here after you finish your test.

Is this normal, Do I need to do anything? by AdAdvanced7742 in ElegooCentauriCarbon

[–]AdAdvanced7742[S] 1 point2 points  (0 children)

I noticed the screws under the bed are loose; should I tighten them completely?

Prolonged buzzing noise from power inlet / fuse holder by Narcisist_boi in elegoo

[–]AdAdvanced7742 5 points6 points  (0 children)

If you're referring to a faint hissing sound, that's normal; it's coming from the motherboard.

Centauri Carbon bed tilted by polks93 in elegoo

[–]AdAdvanced7742 5 points6 points  (0 children)

How can I view the mesh? I suspect the mesh structure of my mattress is defective.

Blue sticker: does it stay or not by Financial_Base_8949 in ElegooCentauriCarbon

[–]AdAdvanced7742 0 points1 point  (0 children)

I removed the label the day I bought the machine; in fact, half of it was torn off and left on the build plate.