Brontekst bekijken van Tool:Ultimaker 2 (3D printer)

[[Bestand:Ultimaker-2.jpeg|x400px|right]]

We have an Ultimaker 2 3D printer at the space.

It has an octoprint connected to it, login can be requested.


Some settings that are needed in cura to make a good print:

It is an ultimaker 2, but after setting is to ultimaker 2, change these settings to print via octoprint:


G-code flavor "Marlin"


Start G-code:
 G21 ;metric values
 G90 ;absolute positioning
 M82 ;set extruder to absolute mode
 M107 ;start with the fan off
 G28 Z0 ;move Z to bottom endstops
 G28 X0 Y0 ;move X/Y to endstops
 G1 X15 Y0 F4000 ;move X/Y to front of printer
 G1 Z15.0 F9000 ;move the platform to 15mm
 G92 E0 ;zero the extruded length
 G1 F200 E10 ;extrude 10 mm of feed stock
 G92 E0 ;zero the extruded length again
 G1 Y50 F9000
 ;Put printing message on LCD screen
 M117 Printing...
End G-code
 M104 S0 ;extruder heater off
 M140 S0 ;heated bed heater off (if you have it)
 G91 ;relative positioning
 G1 E-1 F300  ;retract the filament a bit before lifting the nozzle, to release some of the pressure
 G1 Z+0.5 E-5 X-20 Y-20 F9000 ;move Z up a bit and retract filament even more
 G28 X0 Y0 ;move X/Y to min endstops, so the head is out of the way
 M84 ;steppers off
 G90 ;absolute positioning
 ;Version _2.6 of the firmware can abort the print too early if the file ends
 ;too soon. However if the file hasn't ended yet because there are comments at
 ;the end of the file, it won't abort yet. Therefore we have to put at least 512
 ;bytes at the end of the g-code so that the file is not yet finished by the
 ;time that the motion planner gets flushed. With firmware version _3.3 this
 ;should be fixed, so this comment wouldn't be necessary any more. Now we have
 ;to pad this text to make precisely 512 bytes.