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    X and Y artifacts (cartesian printers)

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    • FelixHundefined
      FelixH
      last edited by FelixH

      Dear all,

      I have 3 Duet WiFi 2 powered 3D Printers. Full disclosure, the boards are not original. I got them all from Aliexpress some years ago.

      Two out the 3 printers have cartesian cinematics (i3 kind of printer). The other one is a Delta.

      Whatever I print on the cartesian printers show some kind of artefacts in both the X and Y axis (see photo).

      IMG_1920.jpg

      It is not a super-duper deal breaker for me, because I am not printing figurines but rather electronic enclosures, parts for another 3d printer... so, the kind of stuff which doesn't really make a difference.
      However I am really curious on why this happen and why it doesn't happen with the delta.
      I always assumed it was caused because the boards are not original, but I would like some opinions on that. Has anyone also seen such a thing?

      I'm looking forward for some feedback!

      cosmowaveundefined 1 Reply Last reply Reply Quote 0
      • cosmowaveundefined
        cosmowave @FelixH
        last edited by

        @FelixH Could it be that your idlers on the cartesian machines have no teeth (only a bearing)? Then you see the teeth of the belts which are running on a flat surface of the bearing as artefacts on the surface of your printed object.

        Mankati FSXT+, DeltaTowerV2, E3D MS/TC

        FelixHundefined 1 Reply Last reply Reply Quote 0
        • FelixHundefined
          FelixH @cosmowave
          last edited by

          @cosmowave worth a try, but if that was so, I would also see it on my Marlin machines. I will try it, however!

          1 Reply Last reply Reply Quote 0
          • Phaedruxundefined
            Phaedrux Moderator
            last edited by

            Can you share your config.g and your slicer settings? Firmware version?

            Z-Bot CoreXY Build | Thingiverse Profile

            FelixHundefined 1 Reply Last reply Reply Quote 0
            • FelixHundefined
              FelixH @Phaedrux
              last edited by

              @Phaedrux of course, I can't believe I forgot.

              Here is the config.g from my Tornado, in which the artefacts are quite visible:

              ; Configuration file for Duet WiFi (firmware version 3.1)
              ; executed by the firmware on start-up
              ;
              ; generated by RepRapFirmware Configuration Tool on Mon Feb 04 2019 17:03:09 GMT+0100 (Central European Standard Time)
              
              ; General preferences
              G90                                                ; Send absolute coordinates...
              M83                                                ; ...but relative extruder moves
              
              ;Panel Due Setup
              
              M575 P1 B57600 S1
              
              ; Network
              M550 P"Tevo Tornado"                               ; Set machine name
              M552 S1                                            ; Enable network
              
              M586 P0 S1                                         ; Enable HTTP
              M586 P1 S0                                         ; Disable FTP
              M586 P2 S0                                         ; Disable Telnet
              
              ; Mapping
              
              M584 X0 Y1 Z2 E3
              
              ; Drives
              M569 P0 S0                                         ; Drive 0 goes backwards
              M569 P1 S0                                         ; Drive 1 goes backwards
              M569 P2 S1                                         ; Drive 2 goes forwards
              M569 P3 S1                                         ; Drive 3 goes forwards
              M350 X16 Y16 Z16 E16 I1                            ; Configure microstepping with interpolation
              
              M92 X80.28 Y80.55 Z400.00 E408.00                  ; Set steps per mm
              
              M566 X420.00 Y420.00 Z24.00 E300.00                ; Set maximum instantaneous speed changes (mm/min)
              M203 X15000.00 Y15000.00 Z1800.00 E3300.00         ; Set maximum speeds (mm/min)
              M201 X1000.00 Y850.00 Z120.00 E10000.00             ; Set accelerations (mm/s^2)
              
              M906 X700.00 Y1200.00 Z1200.00 E800.00 I30         ; Set motor currents (mA) and motor idle factor in per cent
              M84 S30 					                       ; After 30 seconds motors go to Idle			
              
              ; Axis Limits
              M208 X0 Y-5 Z0 S1                                  ; Set axis minima
              M208 X300 Y290 Z400 S0                             ; Set axis maxima
              
              ; Endstops
              
              M574 X1 S1 P"!xstop"                               ; Set active low X endstop
              M574 Y1 S1 P"!ystop"                               ; Set active low Y endstop
              
              M574 Z1 S2 	                                       ; Set endstops controlled by probe
              M558 P1 C"zprobe.in" H5 F300 T6000   	   		   ; Set Z probe type to switch and the dive height + speeds
              
              ;M558 P5 H5 F300 T6000   	   		               ; Set Z probe type to switch and the dive height + speeds
              
              G31 P500 X31 Y0 Z0.30                 	           ;Set Z probe trigger value, offset and trigger height
                                                                 ; The larger the number the closest it gets to the bed
                                                                 ;i.e.  1.50 puts the nozzle closer to the bed than 1.20
              M557 X40:270 Y10:280 S30                           ; Define mesh grid
              
              
              
              ; Bed Heaters/Thermistors
              
              M308 S0 P"bedtemp" Y"thermistor" T100000 B4092 R4700 		; Define thermistor
              M950 H0 C"bedheat" T0                                       ; Link pin name with heater
              M307 H0 B0 S1.00				   		                    ; Disable bang-bang mode for the bed heater and set PWM limit
              M140 H0								                        ; Links everything on the GUI
              M143 H0 S95                                       	     	; Set temperature limit for heater 0 to 95C
                                              
              
              ; HotEnd Heaters/Thermistors
              
              M308 S1 P"e0temp" Y"thermistor" T100000 B4725 C7.06e-8 R4700 	 ; Define thermistor
              M950 H1 C"e0heat" T1						                     ; Link pin name with heater
              M143 H1 S260                                      		         ; Set temperature limit for heater 1 to 260C
              
              
              ; Bed / HotEnd Autotunes
              
              M307 H1 R2.346 C212.3 D5.99 S1.00 V23.8              ;Hotend Autotune 
              M307 H0 R0.798 C563.0 D8.50 S1.00                    ;Bed Autotune
              
              
              
              ; Fans
              
              M950 F0 C"fan0" Q500
              M106 P0 S0 H-1                        		   ; Set fan 0 value, PWM signal inversion and frequency. Thermostatic control is turned off
              
              M950 F1 C"fan1" Q500
              M106 P1 S1 H1 T45                         	   ; Set fan 1 value, PWM signal inversion and frequency. Thermostatic control is turned on
              
              M950 F2 C"fan2" Q500			
              M106 P2 X170 H1 T120                       	   ; Set fan 2 value, PWM signal inversion and frequency. Thermostatic control is turned on
              
              
              
              ; Tools
              M563 P0 D0 H1                                      ; Define tool 0
              G10 P0 X0 Y0 Z0                                    ; Set tool 0 axis offsets
              G10 P0 R0 S0                                       ; Set initial tool 0 active and standby temperatures to 0C
              
              ; Automatic power saving
              M911 S10 R11 P"M913 X0 Y0 G91 M83 G1 Z3 E-5 F1000" ; Set voltage thresholds and actions to run on power loss
              
              ; Custom settings are not configured
              T0
              

              I just uploaded to the latest stable release a couple of days ago.

              And here is a gcode I would usually generate for this printer. I guess all the settings are at the beginning:

              ; generated by PrusaSlicer 2.6.1+MacOS-arm64 on 2023-11-10 at 17:41:49 UTC
              
              ; 
              
              ; external perimeters extrusion width = 0.45mm
              ; perimeters extrusion width = 0.45mm
              ; infill extrusion width = 0.45mm
              ; solid infill extrusion width = 0.45mm
              ; top infill extrusion width = 0.40mm
              ; first layer extrusion width = 0.42mm
              
              ;TYPE:Custom
              G90 ; use absolute coordinates
              M83 ; extruder relative mode
              
              M104 S205 ; set extruder temp
              M140 S60 ; set bed temp
              
              M190 S60 ; wait for bed temp
              M109 S205 ; wait for extruder temp
              
              G28        ; home all axes
              M400      ; Wait until everything stops moving
              
              G29 S1    ;use mesh grid to compensate
              
              G1 X0 Y0 F3600; go to origin
              
              G1 Y-1.5 Z0.4 F1000.0 ; go outside print area
              G92 E0.0
              G1 X60.0 Z0.2 E9.0 F1000.0 ; intro line
              G1 X150.0 E20.0 F1000.0 ; intro line
              G92 E0.0
              G21 ; set units to millimeters
              G90 ; use absolute coordinates
              M83 ; use relative distances for extrusion
              ; Filament gcode
              M107
              ;LAYER_CHANGE
              ;Z:0.2
              ;HEIGHT:0.2
              G1 E-2 F3600
              G1 Z.2 F6000
              G1 Z.4
              G1 X126.24 Y128.992
              G1 Z.2
              G1 E2 F3600
              ;TYPE:Skirt/Brim
              ;WIDTH:0.42
              G1 F1800
              G1 X127.692 Y127.7 E.06094
              .
              .
              ; printing happens here
              .
              
              G1 X153.989 Y147.361 E.49839
              ;WIPE_START
              G1 F4800;_WIPE
              G1 X152.004 Y145.376 E-2
              ;WIPE_END
              G1 Z15.28 F6000
              M107
              ;TYPE:Custom
              ; Filament-specific end gcode 
              ;END gcode for filament
              M104 S0 ; turn off temperature
              M140 S0; turn off heated bed
              
              G91; set relative coordinates
              G1 Z10; Lift Nozzle
              G90; set absolute coordinates
              G1 X0 Y300; Set bed so the piece can be seen
              
              M84     ; disable motors
              
              ; filament used [mm] = 1247.26
              ; filament used [cm3] = 3.00
              ; filament used [g] = 3.75
              ; filament cost = 0.08
              ; total filament used [g] = 3.75
              ; total filament cost = 0.08
              ; estimated printing time (normal mode) = 23m 42s
              ; estimated first layer printing time (normal mode) = 58s
              
              ; prusaslicer_config = begin
              ; autoemit_temperature_commands = 1
              ; avoid_crossing_curled_overhangs = 0
              ; avoid_crossing_perimeters = 0
              ; avoid_crossing_perimeters_max_detour = 0
              ; bed_custom_model = 
              ; bed_custom_texture = 
              ; bed_shape = 0x0,300x0,300x290,0x290
              ; bed_temperature = 60
              ; before_layer_gcode = 
              ; between_objects_gcode = 
              ; bottom_fill_pattern = rectilinear
              ; bottom_solid_layers = 3
              ; bottom_solid_min_thickness = 0
              ; bridge_acceleration = 0
              ; bridge_angle = 0
              ; bridge_fan_speed = 100
              ; bridge_flow_ratio = 0.8
              ; bridge_speed = 30
              ; brim_separation = 0
              ; brim_type = outer_only
              ; brim_width = 0
              ; color_change_gcode = M600
              ; complete_objects = 0
              ; cooling = 1
              ; cooling_tube_length = 5
              ; cooling_tube_retraction = 91.5
              ; default_acceleration = 0
              ; default_filament_profile = 
              ; default_print_profile = 
              ; deretract_speed = 0
              ; disable_fan_first_layers = 1
              ; dont_support_bridges = 1
              ; draft_shield = disabled
              ; duplicate_distance = 6
              ; elefant_foot_compensation = 0
              ; enable_dynamic_fan_speeds = 0
              ; enable_dynamic_overhang_speeds = 0
              ; end_filament_gcode = "; Filament-specific end gcode \n;END gcode for filament\n"
              ; end_gcode = M104 S0 ; turn off temperature\nM140 S0; turn off heated bed\n\nG91; set relative coordinates\nG1 Z10; Lift Nozzle\nG90; set absolute coordinates\nG1 X0 Y300; Set bed so the piece can be seen\n\nM84     ; disable motors\n\n
              ; external_perimeter_acceleration = 0
              ; external_perimeter_extrusion_width = 0.45
              ; external_perimeter_speed = 30
              ; external_perimeters_first = 0
              ; extra_loading_move = -2
              ; extra_perimeters = 0
              ; extra_perimeters_on_overhangs = 0
              ; extruder_clearance_height = 20
              ; extruder_clearance_radius = 20
              ; extruder_colour = ""
              ; extruder_offset = 0x0
              ; extrusion_axis = E
              ; extrusion_multiplier = 1
              ; extrusion_width = 0.45
              ; fan_always_on = 1
              ; fan_below_layer_time = 100
              ; filament_colour = #0080FF
              ; filament_cooling_final_speed = 3.4
              ; filament_cooling_initial_speed = 2.2
              ; filament_cooling_moves = 4
              ; filament_cost = 22.5
              ; filament_density = 1.25
              ; filament_diameter = 1.75
              ; filament_load_time = 0
              ; filament_loading_speed = 28
              ; filament_loading_speed_start = 3
              ; filament_max_volumetric_speed = 0
              ; filament_minimal_purge_on_wipe_tower = 15
              ; filament_multitool_ramming = 0
              ; filament_multitool_ramming_flow = 10
              ; filament_multitool_ramming_volume = 10
              ; filament_notes = ""
              ; filament_ramming_parameters = "120 100 6.6 6.8 7.2 7.6 7.9 8.2 8.7 9.4 9.9 10.0| 0.05 6.6 0.45 6.8 0.95 7.8 1.45 8.3 1.95 9.7 2.45 10 2.95 7.6 3.45 7.6 3.95 7.6 4.45 7.6 4.95 7.6"
              ; filament_settings_id = "PLA 200°C"
              ; filament_soluble = 0
              ; filament_spool_weight = 0
              ; filament_toolchange_delay = 0
              ; filament_type = PLA
              ; filament_unload_time = 0
              ; filament_unloading_speed = 90
              ; filament_unloading_speed_start = 100
              ; filament_vendor = (Unknown)
              ; fill_angle = 45
              ; fill_density = 10%
              ; fill_pattern = grid
              ; first_layer_acceleration = 0
              ; first_layer_acceleration_over_raft = 0
              ; first_layer_bed_temperature = 60
              ; first_layer_extrusion_width = 0.42
              ; first_layer_height = 0.2
              ; first_layer_speed = 30
              ; first_layer_speed_over_raft = 30
              ; first_layer_temperature = 205
              ; full_fan_speed_layer = 0
              ; fuzzy_skin = none
              ; fuzzy_skin_point_dist = 0.8
              ; fuzzy_skin_thickness = 0.3
              ; gap_fill_enabled = 1
              ; gap_fill_speed = 40
              ; gcode_comments = 0
              ; gcode_flavor = reprapfirmware
              ; gcode_label_objects = 0
              ; gcode_resolution = 0.0125
              ; gcode_substitutions = 
              ; high_current_on_filament_swap = 0
              ; host_type = duet
              ; infill_acceleration = 0
              ; infill_anchor = 600%
              ; infill_anchor_max = 50
              ; infill_every_layers = 1
              ; infill_extruder = 1
              ; infill_extrusion_width = 0.45
              ; infill_first = 0
              ; infill_overlap = 25%
              ; infill_speed = 50
              ; interface_shells = 0
              ; ironing = 0
              ; ironing_flowrate = 15%
              ; ironing_spacing = 0.1
              ; ironing_speed = 15
              ; ironing_type = top
              ; layer_gcode = 
              ; layer_height = 0.24
              ; machine_limits_usage = ignore
              ; machine_max_acceleration_e = 10000,5000
              ; machine_max_acceleration_extruding = 1000,1250
              ; machine_max_acceleration_retracting = 10000,1250
              ; machine_max_acceleration_travel = 1500,1250
              ; machine_max_acceleration_x = 2000,1000
              ; machine_max_acceleration_y = 2000,1000
              ; machine_max_acceleration_z = 120,200
              ; machine_max_feedrate_e = 55,120
              ; machine_max_feedrate_x = 250,200
              ; machine_max_feedrate_y = 250,200
              ; machine_max_feedrate_z = 30,12
              ; machine_max_jerk_e = 5,2.5
              ; machine_max_jerk_x = 10,10
              ; machine_max_jerk_y = 10,10
              ; machine_max_jerk_z = 0.5,0.4
              ; machine_min_extruding_rate = 0,0
              ; machine_min_travel_rate = 0,0
              ; max_fan_speed = 100
              ; max_layer_height = 0
              ; max_print_height = 400
              ; max_print_speed = 70
              ; max_volumetric_extrusion_rate_slope_negative = 0
              ; max_volumetric_extrusion_rate_slope_positive = 0
              ; max_volumetric_speed = 0
              ; min_bead_width = 85%
              ; min_fan_speed = 100
              ; min_feature_size = 25%
              ; min_layer_height = 0.08
              ; min_print_speed = 15
              ; min_skirt_length = 10
              ; mmu_segmented_region_interlocking_depth = 0
              ; mmu_segmented_region_max_width = 0
              ; notes = 
              ; nozzle_diameter = 0.4
              ; only_retract_when_crossing_perimeters = 0
              ; ooze_prevention = 0
              ; output_filename_format = [input_filename_base].gcode
              ; overhang_fan_speed_0 = 0
              ; overhang_fan_speed_1 = 0
              ; overhang_fan_speed_2 = 0
              ; overhang_fan_speed_3 = 0
              ; overhang_speed_0 = 15
              ; overhang_speed_1 = 15
              ; overhang_speed_2 = 20
              ; overhang_speed_3 = 25
              ; overhangs = 0
              ; parking_pos_retraction = 92
              ; pause_print_gcode = M601
              ; perimeter_acceleration = 0
              ; perimeter_extruder = 1
              ; perimeter_extrusion_width = 0.45
              ; perimeter_generator = arachne
              ; perimeter_speed = 45
              ; perimeters = 3
              ; physical_printer_settings_id = Printer 6
              ; post_process = 
              ; print_settings_id = 0.24mm
              ; printer_model = 
              ; printer_notes = 
              ; printer_settings_id = Tevo Tornado
              ; printer_technology = FFF
              ; printer_variant = 
              ; printer_vendor = 
              ; raft_contact_distance = 0.1
              ; raft_expansion = 1.5
              ; raft_first_layer_density = 90%
              ; raft_first_layer_expansion = 3
              ; raft_layers = 0
              ; remaining_times = 0
              ; resolution = 0
              ; retract_before_travel = 1
              ; retract_before_wipe = 0%
              ; retract_layer_change = 1
              ; retract_length = 2
              ; retract_length_toolchange = 10
              ; retract_lift = 0.2
              ; retract_lift_above = 0
              ; retract_lift_below = 0
              ; retract_restart_extra = 0
              ; retract_restart_extra_toolchange = 0
              ; retract_speed = 60
              ; seam_position = nearest
              ; silent_mode = 0
              ; single_extruder_multi_material = 0
              ; single_extruder_multi_material_priming = 1
              ; skirt_distance = 10
              ; skirt_height = 1
              ; skirts = 2
              ; slice_closing_radius = 0.049
              ; slicing_mode = regular
              ; slowdown_below_layer_time = 20
              ; small_perimeter_speed = 25
              ; solid_infill_acceleration = 0
              ; solid_infill_below_area = 0
              ; solid_infill_every_layers = 0
              ; solid_infill_extruder = 1
              ; solid_infill_extrusion_width = 0.45
              ; solid_infill_speed = 50
              ; spiral_vase = 0
              ; staggered_inner_seams = 0
              ; standby_temperature_delta = -5
              ; start_filament_gcode = "; Filament gcode\n"
              ; start_gcode = G90 ; use absolute coordinates\nM83 ; extruder relative mode\n\nM104 S[first_layer_temperature] ; set extruder temp\nM140 S[first_layer_bed_temperature] ; set bed temp\n\nM190 S[first_layer_bed_temperature] ; wait for bed temp\nM109 S[first_layer_temperature] ; wait for extruder temp\n\nG28        ; home all axes\nM400      ; Wait until everything stops moving\n\nG29 S1    ;use mesh grid to compensate\n\nG1 X0 Y0 F3600; go to origin\n\nG1 Y-1.5 Z0.4 F1000.0 ; go outside print area\nG92 E0.0\nG1 X60.0 Z0.2 E9.0 F1000.0 ; intro line\nG1 X150.0 E20.0 F1000.0 ; intro line\nG92 E0.0
              ; support_material = 0
              ; support_material_angle = 0
              ; support_material_auto = 0
              ; support_material_bottom_contact_distance = 0
              ; support_material_bottom_interface_layers = -1
              ; support_material_buildplate_only = 0
              ; support_material_closing_radius = 2
              ; support_material_contact_distance = 0.2
              ; support_material_enforce_layers = 0
              ; support_material_extruder = 1
              ; support_material_extrusion_width = 0.35
              ; support_material_interface_contact_loops = 0
              ; support_material_interface_extruder = 1
              ; support_material_interface_layers = 3
              ; support_material_interface_pattern = rectilinear
              ; support_material_interface_spacing = 0
              ; support_material_interface_speed = 100%
              ; support_material_pattern = rectilinear
              ; support_material_spacing = 2.5
              ; support_material_speed = 35
              ; support_material_style = grid
              ; support_material_synchronize_layers = 0
              ; support_material_threshold = 60
              ; support_material_with_sheath = 1
              ; support_material_xy_spacing = 50%
              ; support_tree_angle = 40
              ; support_tree_angle_slow = 25
              ; support_tree_branch_diameter = 2
              ; support_tree_branch_diameter_angle = 5
              ; support_tree_branch_diameter_double_wall = 3
              ; support_tree_branch_distance = 1
              ; support_tree_tip_diameter = 0.8
              ; support_tree_top_rate = 15%
              ; temperature = 200
              ; template_custom_gcode = 
              ; thick_bridges = 1
              ; thin_walls = 0
              ; threads = 8
              ; thumbnails = 
              ; thumbnails_format = PNG
              ; toolchange_gcode = 
              ; top_fill_pattern = rectilinear
              ; top_infill_extrusion_width = 0.4
              ; top_solid_infill_acceleration = 0
              ; top_solid_infill_speed = 45
              ; top_solid_layers = 4
              ; top_solid_min_thickness = 0
              ; travel_acceleration = 0
              ; travel_speed = 100
              ; travel_speed_z = 0
              ; use_firmware_retraction = 0
              ; use_relative_e_distances = 1
              ; use_volumetric_e = 0
              ; variable_layer_height = 1
              ; wall_distribution_count = 1
              ; wall_transition_angle = 10
              ; wall_transition_filter_deviation = 25%
              ; wall_transition_length = 100%
              ; wipe = 1
              ; wipe_into_infill = 0
              ; wipe_into_objects = 0
              ; wipe_tower = 0
              ; wipe_tower_bridging = 10
              ; wipe_tower_brim_width = 2
              ; wipe_tower_cone_angle = 0
              ; wipe_tower_extra_spacing = 100%
              ; wipe_tower_extruder = 0
              ; wipe_tower_no_sparse_layers = 0
              ; wipe_tower_rotation_angle = 0
              ; wipe_tower_width = 60
              ; wipe_tower_x = 180
              ; wipe_tower_y = 140
              ; wiping_volumes_extruders = 70,70
              ; wiping_volumes_matrix = 0
              ; xy_size_compensation = 0
              ; z_offset = 0
              ; prusaslicer_config = end
              
              
              

              On my other machine (a steel frame) the artefacts are much more visible along the Y axis.

              1 Reply Last reply Reply Quote 0
              • Phaedruxundefined
                Phaedrux Moderator
                last edited by

                such ringing with fairly conservative speed settings would seem to indicate mechanical vibration from something getting loose over time. Maybe give it a once over?

                Z-Bot CoreXY Build | Thingiverse Profile

                FelixHundefined 1 Reply Last reply Reply Quote 0
                • FelixHundefined
                  FelixH @Phaedrux
                  last edited by

                  @Phaedrux I'm on it right now... 🙂

                  1 Reply Last reply Reply Quote 0
                  • FelixHundefined
                    FelixH
                    last edited by

                    well, I tried to tighten everything and the prints look the same. I do not think it's a vibration problem.
                    I also switched the smooth idlers for idlers with teeth and same result.

                    However I have planned a new experiment. On one of the printers, the artifacts are only visible on the Y axis. I will switch X and Y axis, re-map them on the config.g file and have it print something to compare. My hypothesis is that the artifacts will appear on the X axis. We'll see. If that is the case, I wonder if there is some electronic component causing that. I was hoping someone more knowledgeable than myself could have an idea. I am really curious about it. It doesn't affect my prints all that much...

                    droftartsundefined 1 Reply Last reply Reply Quote 0
                    • droftartsundefined
                      droftarts administrators @FelixH
                      last edited by

                      @FelixH ah, Vertical Fine Artefacts, or VFAs for short. There are long threads on many forums about these. As it’s across the whole face, it’s not ringing. It’s possible it is extrusion related, and also possible that the speed you are printing at also happens to be the frequency where the motor is hitting mid-band resonance (see https://www.geckodrive.com/support/mid-band-instability/) or potentially something else. See my responses in this thread, which might help narrow down exactly where the issue is coming from: https://forum.duet3d.com/post/321097

                      Ian

                      Bed-slinger - Mini5+ WiFi/1LC | RRP Fisher v1 - D2 WiFi | Polargraph - D2 WiFi | TronXY X5S - 6HC/Roto | CNC router - 6HC | Tractus3D T1250 - D2 Eth

                      FelixHundefined 1 Reply Last reply Reply Quote 0
                      • FelixHundefined
                        FelixH @droftarts
                        last edited by

                        @droftarts oh, ok! Thanks for the info. I will try to do test prints at different speeds. However, that fact that that affects only my Duet machines is very curious

                        droftartsundefined 1 Reply Last reply Reply Quote 0
                        • droftartsundefined
                          droftarts administrators @FelixH
                          last edited by

                          @FelixH having a look at your config, I notice you’re using different acceleration and motor currents on X and Y:

                          M201 X1000.00 Y850.00 Z120.00 E10000.00             ; Set accelerations (mm/s^2)
                          M906 X700.00 Y1200.00 Z1200.00 E800.00 I30         ; Set motor currents (mA) and motor idle factor in per cent
                          

                          Also, your accelerations are quite low, you may be able to increase them and accelerate through the problem, unless the mass is high on these axes. What speeds are you using for external perimeters? Your speed limit for X and Y is set to 250mm/s.

                          Ian

                          Bed-slinger - Mini5+ WiFi/1LC | RRP Fisher v1 - D2 WiFi | Polargraph - D2 WiFi | TronXY X5S - 6HC/Roto | CNC router - 6HC | Tractus3D T1250 - D2 Eth

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                          • FelixHundefined
                            FelixH @droftarts
                            last edited by

                            @droftarts I took the values from the Tornado`s original Firmware (Marlin). The Bed on the Tornado is quite huge (300x300, 4 mm Aluminum). I am guessing this is why there is a difference

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