Smart effector first layer issues
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This is with the Z-0.3 and M666 all on 0
I always heat the bed to 60 in advance, and nozzle usually 120
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@Lakeman
Leave it @ Z-0.3 -
Especially on the bottom you can see that it is scraping the bed on the right, and half a cm next to it it comes off. I wanted to finish this layer, because this will continue untill the layers next to each other have that difference, but it started pulling everything off.
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can you post the picture of the mesh bed?
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@Lakeman
I have the same printer as you and had similar issues ..unless you have a mechanical issue
its in the setup which carriages are you using for the mag conversion ? -
This is with mag conversion.
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can you post a complete image with deviation on the right and more side on?
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have you tried 8 factor calibration instead of 6?
change S6 to S8 in bed.g
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What length is on the stickers on the arms from Haydn?
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3d printed the conversion as per thingiverse, and 440.47
How did you solve the issues on your printer?
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@Lakeman
Same length as mine, by doing what I suggesting you do
Ok but you have 3 diff lengths for the arms then so you must have done a Factor 7 in your bed as it changed the length of the arms so copy your M307 to your config.g delete config-override and have you made the changes to feedrate etc and tried calibration again with ;M501 in config.g ?
Also is it a Volcano your using and a clean nozzle? -
Oke, changed the config file, deleted config override. Put S8 in the bed.g.
Heated to 60/120 (had to reset the bed heating several times because it was going to slow, but looked normal... ?) Anyway, after that did a delta calibration.
G32
Calibrated 8 factors using 16 points, (mean, deviation) before (-0.201, 0.639) after (0.000, 0.062)
Then mesh compensation with sensitivity M672 S105:30:225 (to many false readings before)
G29
121 points probed, min error -0.146, max error 0.138, mean -0.014, deviation 0.059
Height map saved to file 0:/sys/heightmap.csv (lookes the same as picture before ;))Started printing and have the same results, with the same high and low spots.
I do not really understand what you are saying about the 3 different lengths and a factor 7 in the bed?
Config:
; Configuration file for Duet WiFi (firmware version 3)
; executed by the firmware on start-up
;
; generated by RepRapFirmware Configuration Tool v3.1.4 on Mon Aug 03 2020 16:16:44 GMT+0200 (Midden-Europese zomertijd); General preferences
G90 ; send absolute coordinates...
M83 ; ...but relative extruder moves
M550 P"Predator" ; set printer name
M665 R227.9 L440.48 B185 H418.879 X0.217 Y0.125 Z0 ; 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 S0 ; physical drive 0 goes backwards
M569 P1 S0 ; physical drive 1 goes backwards
M569 P2 S0 ; physical drive 2 goes backwards
M569 P3 S1 ; physical drive 3 goes forwards
M584 X0 Y1 Z2 E3 ; set drive mapping
M350 X16 Y16 Z16 E16 I1 ; configure microstepping with interpolation
M92 X80.00 Y80.00 Z80.00 E400.00 ; set steps per mm
M566 X1200.00 Y1200.00 Z1200.00 E1200.00 ; set maximum instantaneous speed changes (mm/min)
M203 X18000.00 Y18000.00 Z18000.00 E1200.00 ; set maximum speeds (mm/min)
M201 X1000.00 Y1000.00 Z1000.00 E1000.00 ; set accelerations (mm/s^2)
M906 X1000 Y1000 Z1000 E800 I30 ; set motor currents (mA) and motor idle factor in per cent
M84 S30 ; Set idle timeout; Axis Limits
M208 Z-0.3 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; Z-Probe
M558 P8 C"zprobe.in+zprobe.mod" R0.4 H3 F1200 T6000 ; set Z probe type to effector and the dive height + speeds
G31 P100 X0 Y0 Z-0.1 ; set Z probe trigger value, offset and trigger height
M557 R185 S30 ; define mesh grid; Heaters
M308 S0 P"bedtemp" Y"thermistor" T100000 B4138 ; configure sensor 0 as thermistor on pin bedtemp
M950 H0 C"bedheat" T0 ; create bed heater output on bedheat and map it to sensor 0
M143 H0 S120 ; set temperature limit for heater 0 to 120C
M307 H0 B1 S1.00 ; enable bang-bang mode for the bed heater and set PWM limit
M140 H0 ; map heated bed to heater 0
M308 S1 P"e0temp" Y"thermistor" T100000 B4138 ; 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
M143 H1 S280 ; set temperature limit for heater 1 to 280C
M307 H1 B0 S1.00 ; disable bang-bang mode for heater and set PWM limit; 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
; Miscellaneous
M911 S10 R11 P"M913 X0 Y0 G91 M83 G1 Z3 E-5 F1000" ; set voltage thresholds and actions to run on power loss
;M501 ;should save my data after calibration without homing.; bed.g
; called to perform automatic delta calibration via G32
;
; generated by RepRapFirmware Configuration Tool v2.1.3 on Sat Dec 07 2019 21:21:10 GMT+0100 (Midden-Europese standaardtijd)
M561 ; clear any bed transform
; Probe the bed at 6 peripheral and 6 halfway points, and perform 6-factor auto compensation
; Before running this, you should have set up your Z-probe trigger height to suit your build, in the G31 command in config.g.
G30 P0 X0.00 Y185.00 Z-99999 H0
G30 P1 X118.92 Y141.72 Z-99999 H0
G30 P2 X182.19 Y32.12 Z-99999 H0
G30 P3 X160.21 Y-92.50 Z-99999 H0
G30 P4 X63.27 Y-173.84 Z-99999 H0
G30 P5 X-63.27 Y-173.84 Z-99999 H0
G30 P6 X-160.21 Y-92.50 Z-99999 H0
G30 P7 X-182.19 Y32.12 Z-99999 H0
G30 P8 X-118.92 Y141.72 Z-99999 H0
G30 P9 X0.00 Y92.50 Z-99999 H0
G30 P10 X80.11 Y46.25 Z-99999 H0
G30 P11 X80.11 Y-46.25 Z-99999 H0
G30 P12 X0.00 Y-92.50 Z-99999 H0
G30 P13 X-80.11 Y-46.25 Z-99999 H0
G30 P14 X-80.11 Y46.25 Z-99999 H0
G30 P15 X0 Y0 Z-99999 S8
; Use S-1 for measurements only, without calculations. Use S4 for endstop heights and Z-height only. Use S6 for full 6 factors
; If your Z probe has significantly different trigger heights depending on XY position, adjust the H parameters in the G30 commands accordingly. The value of each H parameter should be (trigger height at that XY position) - (trigger height at centre of bed) -
@Lakeman
So in your config.g M665 L=440.48 in config-overrride.g it was L440.50 but actual is L440.47
Did you redo G29 ? new height map
Almost all delta users do a delta calibration before a print
Change S8 - S6
Are you actually enabling G29 S1 to enable mesh in your start gcode or typing it in before print ? -
Smart effector with standard e3d hotend
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This was the new height map
Nozzle is clean, and filament I pulled back 5cm
Changed back to S6 in the bed.g
Some arms are 440.48 and some .47 So I have to chose, but that difference is minimum. Not sure why it was .50 in the override.
Mesh is enabled -
@Lakeman said in Smart effector first layer issues:
;M501 ;should save my data after calibration without homing.
you disabled the overwrite loading
also see
https://duet3d.dozuki.com/Wiki/Calibrating_a_delta_printerwhat the different factor calibration do. 7 adjusts arm length
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Yes, as in the post above
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have you tried a print with mesh bed leveling disabled?
G29 S2 -
Height map looks fine
G29 S1 good
Its 440.5 above..So Height!
heat bed to 60c nozzle hot or not G28, M208 Z-5 slowly lower nozzle to sheet of paper or 0.1mm feeler gauge if you have one don't delta calibrate the Z height should be at Z0.1 if not adjust M665 H so it is Z0.1 remember to add the 0.1 of the gauge/paper to the height for Z0Also just post you M122 please and M115 for firmware version
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This is with mesh disabled, slightly different, but high and low on almost the same spots
