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    3.4.0 b3 leaning prints

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    • T3P3Tonyundefined
      T3P3Tony administrators @Fred-Y
      last edited by

      @fred-y thanks. Can you also post your config and any other macros that are related.

      www.duet3d.com

      Fred-Yundefined 1 Reply Last reply Reply Quote 0
      • T3P3Tonyundefined
        T3P3Tony administrators @DaveA
        last edited by

        @davea said in 3.4.0 b3 leaning prints:

        I printed the same .stl on my old Folgertech cartesian with a Duet Maestro and 3.4 B3 and it printed just fine.

        Please share the config.g for both those machines if you can. Trying to pinpoint what is different..

        www.duet3d.com

        1 Reply Last reply Reply Quote 0
        • Fred-Yundefined
          Fred-Y @T3P3Tony
          last edited by

          @t3p3tony the config is in the zip file below
          Pred-config.zip.txt
          It should not have any macros.

          Let me know if you would any testing done.

          T3P3Tonyundefined 1 Reply Last reply Reply Quote 0
          • T3P3Tonyundefined
            T3P3Tony administrators @Fred-Y
            last edited by

            @fred-y can you try with a simple hollow cube and see if that is reproducible. The complex prints take ages to test.

            www.duet3d.com

            CabalSoulundefined Adrian52undefined 2 Replies Last reply Reply Quote 0
            • CabalSoulundefined
              CabalSoul @T3P3Tony
              last edited by CabalSoul

              @t3p3tony

              When I’m back home I’ll also post the gcode and configs.
              But like Id like to emphasize again that the same gcode produces flawless prints on 3.3 and crooked ones on 3.4b3. And they were all „ hollow cubes“
              I’ve even used Cura Arachne and Prusa slicer and I had the same issue with both.

              Anycubic Predator, Orbiter Extruder , Duet Wifi, Mosquito Hotend, Remote Extruder Stepper cooling and Part cooling

              T3P3Tonyundefined 1 Reply Last reply Reply Quote 0
              • Adrian52undefined
                Adrian52 @T3P3Tony
                last edited by

                @t3p3tony I think it might be related to y direction travel between objects. With two simple 20x20x20 cubes displaced 40mm in the y direction but aligned in the x direction, I get a pronounced (18deg) slope in the - y direction on both cubes . Printing the same two cubes aligned in y but displaced in x seems to give straight sides.

                dc42undefined T3P3Tonyundefined 2 Replies Last reply Reply Quote 1
                • T3P3Tonyundefined
                  T3P3Tony administrators @CabalSoul
                  last edited by

                  @cabalsoul yes I understand that. I don't think its the gcode itself that is the issue (or even your config). Just need to be able to replicate the issue in order to help @dc42 work out what's causing it!

                  www.duet3d.com

                  1 Reply Last reply Reply Quote 0
                  • dc42undefined
                    dc42 administrators @Adrian52
                    last edited by dc42

                    @adrian52 the theory I am working on would make it sensitive to the start and end points of the move, the acceleration, the requested top speed, and the input shaping. A cube with infill has a variety of moves with different start and end points, so would make leaning more likely. A hollow cube does the same XY moves over and over again, so you would be less likely to hit a problematic move, but you might hit one if you shift the cube.

                    Unfortunately, the rod length, delta radius and steps/mm are also likely to affect whether a move is problematic or not.

                    If you have a simple print that reproduces the problem readily, it would be helpful to me if you can test which of the following changes makes the problem occur or go away:

                    • Changing acceleration
                    • Changing requested speed
                    • If you are using input shaping, turn it off or change the frequency.

                    Duet WiFi hardware designer and firmware engineer
                    Please do not ask me for Duet support via PM or email, use the forum
                    http://www.escher3d.com, https://miscsolutions.wordpress.com

                    jay_s_ukundefined 1 Reply Last reply Reply Quote 0
                    • T3P3Tonyundefined
                      T3P3Tony administrators @Adrian52
                      last edited by

                      @adrian52 ok thanks. I will try and do the same. are your test cubes hollow or with infil? are you using input shaping?

                      www.duet3d.com

                      Adrian52undefined 2 Replies Last reply Reply Quote 0
                      • Adrian52undefined
                        Adrian52 @T3P3Tony
                        last edited by

                        @t3p3tony I used 10% gyroid infill, and ei3 input shaping

                        1 Reply Last reply Reply Quote 0
                        • jay_s_ukundefined
                          jay_s_uk @dc42
                          last edited by jay_s_uk

                          @dc42 I have some more to add to the theory

                          845173af-9006-4007-a79f-1b555567acf4-image.png

                          Both cubes are printed with 3.4b3.
                          The right hollow cube is printed in vase mode.
                          The left hollow cube was printed as a single wall. This one had a z hop setting of 1mm
                          I am currently printing the same gcode with no z hop and it is not exhibiting the same leaning in Y.
                          here is my config

                          ; Configuration file for Fly-E3-Pro (firmware version 3)
                          ; executed by the firmware on start-up
                          ;
                          ; generated by RepRapFirmware Configuration Tool v3.2.1-LPC+17 on Wed Jun 30 2021 09:24:28 GMT+0100 (British Summer Time)
                          
                          ; General preferences
                          G90                                            ; send absolute coordinates...
                          M83                                            ; ...but relative extruder moves
                          M550 P"Predator"                             ; set printer name
                          M665 R227 L450 B185 H400                       ; Set delta radius, diagonal rod length, printable radius and homed height
                          M666 X0 Y0 Z0                                  ; put your endstop adjustments here, or let auto calibration find them
                          
                          ; Network
                          M552 S1                                        ; enable network
                          M586 P0 S1                                     ; enable HTTP
                          M586 P1 S0                                     ; disable FTP
                          M586 P2 S0                                     ; disable Telnet
                          
                          ; Drives
                          M569 P0 S1                                    ; physical drive 0 goes forwards using TMC2209 driver timings
                          M569 P1 S1                                     ; physical drive 1 goes forwards using TMC2209 driver timings
                          M569 P2 S1                                     ; physical drive 2 goes forwards using TMC2209 driver timings
                          M569 P3 S1                                     ; physical drive 3 goes forwards using TMC2209 driver timings
                          M584 X0 Y1 Z2 E3                               ; set drive mapping
                          M350 X16 Y16 Z16 E16 I1                        ; configure microstepping with interpolation
                          M92 X160.00 Y160.00 Z160.00 E415.00               ; set steps per mm
                          M566 X500.00 Y500.00 Z500.00 E1000.00       ; set maximum instantaneous speed changes (mm/min) next try 3000
                          M203 X9000.00 Y9000.00 Z9000.00 E10000.00    ; set maximum speeds (mm/min)
                          M201 X1000.00 Y1000.00 Z1000.00 E3000.00       ; set accelerations (mm/s^2) next try 6000
                          M906 X1344 Y1344 Z1344 E560 I30                ; set motor currents (mA) and motor idle factor in per cent
                          M84 S30                                        ; Set idle timeout
                          
                          ; Axis Limits
                          M208 Z0 S1                                     ; set minimum Z
                          
                          ; Endstops
                          M574 X2 S1 P"e1stop"                           ; configure active-high endstop for high end on X via pin e1stop
                          M574 Y2 S1 P"pson"                             ; configure active-high endstop for high end on Y via pin pson
                          M574 Z2 S1 P"e0stop"                           ; configure active-high endstop for high end on Z via pin e0stop
                          
                          ; Z-Probe
                          M558 P8 C"probe" H5 R0.4 F1200 T6000 A9                ; set Z probe type to switch and the dive height + speeds
                          G31 P100 X0 Y0 Z-0.1                           ; set Z probe trigger value, offset and trigger height
                          M557 R180 S20                                  ; define mesh grid
                          
                          ; Heaters
                          M308 S0 P"bedtemp" Y"thermistor" T100000 B4092 ; configure sensor 0 as thermistor on pin bedtemp
                          M950 H0 C"e1heat" T0                           ; create bed heater output on e1heat and map it to sensor 0
                          M307 H0 B0 S1.00                               ; disable bang-bang mode for the bed heater and set PWM limit
                          M140 H0                                        ; map heated bed to heater 0
                          M143 H0 S120                                   ; set temperature limit for heater 0 to 120C
                          M143 H0 S120                                   ; set temperature limit for heater 0 to 120C
                          M308 S1 P"e0temp" Y"thermistor" T100000 B4725 C7.060000e-8  ; configure sensor 1 as thermistor on pin e0temp
                          M950 H1 C"e0heat" T1                           ; create nozzle heater output on e0heat and map it to sensor 1
                          M307 H1 B0 S1.00                               ; disable bang-bang mode for heater  and set PWM limit
                          M143 H1 S280                                   ; set temperature limit for heater 1 to 280C
                          M308 S2 P"boardtemp" Y"thermistor" T100000 B4092
                          
                          ; Fans
                          M950 F0 C"fan0" Q500                           ; create fan 0 on pin fan0 and set its frequency
                          M106 P0 S0 H-1                                 ; set fan 0 value. Thermostatic control is turned off
                          M950 F1 C"fan1" Q500                           ; create fan 1 on pin fan1 and set its frequency
                          M106 P1 S1 H1 T45                              ; set fan 1 value. Thermostatic control is turned on
                          
                          ; Tools
                          M563 P0 D0 H1 F0                               ; 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
                          
                          ; Custom settings are not defined
                          M207 S4.0 F2400 Z1
                          M572 D0 S0.4
                          M955 P0 C"B.1+E.8" I50 
                          
                          ; Miscellaneous
                          M501
                          T0                                             ; select first tool
                          

                          I should add that I am using no form of input shaping but I am using PA

                          Owns various duet boards and is the main wiki maintainer for the Teamgloomy LPC/STM32 port of RRF. Assume I'm running whatever the latest beta/stable build is

                          dc42undefined 1 Reply Last reply Reply Quote 0
                          • dc42undefined
                            dc42 administrators @jay_s_uk
                            last edited by

                            @jay_s_uk that's interesting! Is the Z hop configured using M207 and firmware retraction, or in the slicer?

                            Duet WiFi hardware designer and firmware engineer
                            Please do not ask me for Duet support via PM or email, use the forum
                            http://www.escher3d.com, https://miscsolutions.wordpress.com

                            jay_s_ukundefined 1 Reply Last reply Reply Quote 0
                            • jay_s_ukundefined
                              jay_s_uk @dc42
                              last edited by

                              @dc42 using M207.
                              The gcode files are the same.
                              I changed it to 0 using M207 from the console and checked it to ensure it had changed

                              Owns various duet boards and is the main wiki maintainer for the Teamgloomy LPC/STM32 port of RRF. Assume I'm running whatever the latest beta/stable build is

                              dc42undefined 1 Reply Last reply Reply Quote 0
                              • dc42undefined
                                dc42 administrators @jay_s_uk
                                last edited by

                                @jay_s_uk thanks. Please share the GCode, and I will try it on my delta with Z hop this afternoon.

                                Duet WiFi hardware designer and firmware engineer
                                Please do not ask me for Duet support via PM or email, use the forum
                                http://www.escher3d.com, https://miscsolutions.wordpress.com

                                jay_s_ukundefined 1 Reply Last reply Reply Quote 0
                                • jay_s_ukundefined
                                  jay_s_uk @dc42
                                  last edited by

                                  @dc42 cube.gcode

                                  Owns various duet boards and is the main wiki maintainer for the Teamgloomy LPC/STM32 port of RRF. Assume I'm running whatever the latest beta/stable build is

                                  1 Reply Last reply Reply Quote 0
                                  • Adrian52undefined
                                    Adrian52 @T3P3Tony
                                    last edited by

                                    @t3p3tony have now tried the two cubes without infill, without input shaping, with z hop=0, and with pa=0, and the slope in the - y direction is the same.

                                    jay_s_ukundefined 1 Reply Last reply Reply Quote 1
                                    • jay_s_ukundefined
                                      jay_s_uk @Adrian52
                                      last edited by

                                      @adrian52 so its not z hop.
                                      that just adds to the complexity then

                                      Owns various duet boards and is the main wiki maintainer for the Teamgloomy LPC/STM32 port of RRF. Assume I'm running whatever the latest beta/stable build is

                                      1 Reply Last reply Reply Quote 0
                                      • CabalSoulundefined
                                        CabalSoul
                                        last edited by CabalSoul

                                        Here is my config and the example gcode. All my prints were printed in vase mode, no Z hop configured for PETG.

                                        AAP_ringing.gcode

                                        AAP_Dynamic_Acceleration_Adjustment.gcode

                                        ; General preferences
                                        G90                                         				; Send absolute coordinates...
                                        M83                                         				; ...but relative extruder moves
                                        
                                        ; Delta Settings
                                         
                                        M665 L440.000:440.000:440.000 R227.102 H449.038 B185.0 X-0.233 Y0.113 Z0.000			 
                                        M666 X-0.220 Y0.388 Z-0.169 A0.00 B0.00	
                                         
                                        
                                        ; Network
                                        M550 P"Apex Predator"                     		               	; Set machine name
                                        M552 S1
                                        M586 P0 S1                                  				; Enable HTTP
                                        M586 P1 S0                                  				; Disable FTP
                                        M586 P2 S0                                  				; Disable Telnet
                                        
                                        
                                        ; Drives
                                        M569 P0 S1                                  				; Drive 0 goes forwards
                                        M569 P1 S1                                  				; Drive 1 goes forwards
                                        M569 P2 S1                                  				; Drive 2 goes forwards
                                        M569 P3 S0                                  				; Drive 3 goes forwards
                                        M584 X0 Y1 Z2 E3                                                        ; set drive mapping
                                        
                                        
                                        ;Stepper Configuration
                                        M350 X16   Y16   Z16    E16  I1								; Configure microstepping with interpolation  
                                        M92  X160  Y160  Z160   E679								; Set steps per mm Orbiter greentec E689 @1mm 679 nonlinear
                                        M906 X1800 Y1800 Z1800 E550 I11 							; Set motor currents (mA) and motor idle factor in per cent
                                        M84 S30											; Set idle timeout
                                        
                                        
                                        ;Normal Speed										
                                        M566 X900  Y900  Z900  E1200     	      	   		          		; Set JERK(mm/min)
                                        M201 X6000  Y6000  Z6000  E3600 	   						; Set accelerations (mm/s^2)
                                        M203 X30000 Y30000 Z30000 E15000							; Set maximum speeds (mm/min) 18k is 300mm/s
                                        M204 P3000 T6000									; set Print accel and travel accel
                                        
                                        
                                        ; Axis Limits
                                        M208 Z0 S1                                  				; Set minimum Z
                                        
                                        
                                        ; Endstops
                                        M574 X2 S1 P"xstop"						; configure active-high endstop for high end on X via pin xstop
                                        M574 Y2 S1 P"ystop"                                 		; configure active-high endstop for high end on Y via pin ystop
                                        M574 Z2 S1 P"zstop"                                 		; configure active-high endstop for high end on Z via pin zstop
                                        
                                        ;Display
                                        M575 P1 S0 B57600
                                        
                                        
                                        ; Z-Probe micro switch
                                        M558 P5 C"^e0stop" H2 F460 T12000 A6                  	  	; Set Z probe type to switch and the dive height + speeds  3 Probe Iterations
                                        G31  P500 X0 Y0 Z20.567		                 				; Set Z probe 
                                        M557 R175 S30	                              				  ; Define mesh grid
                                        
                                        ;Super PINDA
                                        ;M558 P5 C"^exp.e2stop" H2 F460 T9000 A3
                                        ;G31  P500 X0 Y-32.750 Z1.775
                                        ;M557 R165 S30
                                        
                                        ;Dial Gauge
                                        ;M558 P0
                                        ;G31  P500 X0 Y0 Z15
                                        ;M557 R165 S30
                                        
                                        
                                        ;Filament Sensor
                                        M591 D0 P2 C"e1_stop" S1														;activate Filament Sensor S0 for deactivating
                                        
                                        								
                                        
                                        ; Bed Heater
                                        M308 S0 A"Ultrabase Pro" P"bedtemp" Y"thermistor" T100000 B4300 C0 R4700		; Set thermistor + ADC parameters for heater 0
                                        M950 H0 C"bedheat" Q250 T0                      			         			; create bed heater output on bedheat and map it to sensor 0
                                        M307 H0 B0 R0.376 C428 D1.14 S1.00 V24.1										; Disable bang-bang mode for the bed heater and set PWM limit
                                        M140 H0 P0																		; Create bed Heater
                                        M143 H0 S125 A0 C0   
                                        
                                        ; Extruder Heater
                                        M308 S1 A"Mosquito Hybrid" P"e0temp" Y"thermistor" T100000 B4725 C7.06e-8  H0 L0				; Temperature Sensor
                                        ;M308 S1 A"Mosquito Hybrid" P"e0temp" Y"thermistor" T4606017 B5848 C5.548428e-8 R4700 H0 L0	    ; blue sensor
                                        M950 H1 C"e0heat" T1                                									    	; create nozzle heater output on e0heat and map it to sensor 1
                                        M143 H1 S280 A0                               											    	; Set temperature limit for heater 1 to 280C
                                        M307 H1 B0 R3.324 C137.4 D5.67 S1.00 V24.3           											; Disable bang-bang mode for the Hotend and set PWM limit
                                        M570 H1 P15 T15 S120																			
                                        
                                        
                                        ;Additional Sensors
                                        M308 S2 A"Chamber" P"e1temp" Y"thermistor" T100000 B4725 C7.06e-8						; define Chmaber temperature sensor
                                        ;M308 S10 P"spi.cs6" Y"dht22"       A"Filament Temperature" 					        ; define DHT22 temperature sensor DATA Pin on E3_Stop
                                        ;M308 S11 P"S10.1"   Y"dhthumidity" A"Filament Humidity[%]" 					    	; Attach DHT22 humidity sensor to secondary output of temperature sensor
                                        M955 P0 S1000 C"spi.cs3+spi.cs4" 														; Accelerometer
                                        
                                        
                                        ; Hotend Fan
                                        M950 F1 C"fan1" Q100                        	   			;HOTEND FAN create fan 1 on pin fan1 and set its frequency
                                        M106 C"HotendFAN" P1 H1 L1 T45                            	; set fan 1 value. Thermostatic control is turned on
                                        
                                        ;Part Cooling Fan
                                        M950 F0 C"!fan0+^exp.pb6" Q24000 							;CPAP create fan 0 on pin fan0 and set its frequency !fan2+exp.pb6 Q24000 
                                        M106 C"CPAP" P0 S0 H-1        								; set fan 0 value. Thermostatic control is turned off L0.3 X1 
                                        
                                        
                                        ; Tools
                                        M563 S"NF crazy" 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
                                        T0															; select Tool 0
                                        
                                        
                                        ;Extrusion settings
                                        M207 S2.5 F3600 R0 T2800 Z0 								       ;Retraction
                                        M572 D0 S0.1													;Pressure Advance
                                        
                                        
                                        ;standard settings
                                        M593 P"ei3"  F41.4											;F Resonance Frequency 
                                        ;M593 P"daa"  F41.5
                                        
                                        
                                        M703														;Load filament config
                                        M501														;load config-override
                                        
                                        

                                        Anycubic Predator, Orbiter Extruder , Duet Wifi, Mosquito Hotend, Remote Extruder Stepper cooling and Part cooling

                                        T3P3Tonyundefined 1 Reply Last reply Reply Quote 0
                                        • T3P3Tonyundefined
                                          T3P3Tony administrators @CabalSoul
                                          last edited by

                                          @cabalsoul thanks. so I have managed to get a lean on "simpler" boxes printed as @Adrian52 suggested, offset in the +/- Y direction. (using gyroid infil and el3 input shaping)

                                          Has anyone observed sloping in any direction other than -Y ?

                                          www.duet3d.com

                                          CabalSoulundefined jay_s_ukundefined Fred-Yundefined 3 Replies Last reply Reply Quote 0
                                          • CabalSoulundefined
                                            CabalSoul @T3P3Tony
                                            last edited by

                                            @t3p3tony In my case always -Y.
                                            If i rotate the object it doesn't change anything.

                                            Anycubic Predator, Orbiter Extruder , Duet Wifi, Mosquito Hotend, Remote Extruder Stepper cooling and Part cooling

                                            1 Reply Last reply Reply Quote 1
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