Hello Bee Prusa DIY 3D PRINTER KIT Manual de usuario
USER MANUAL
DIY 3D PRINTER KIT
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CONTENTS
FIRST PRINT
Configuring Cura 15.04.6.......................................................................................................................3
Extrudercalibration.............................................................................................................................11
Bed calibration....................................................................................................................................13
Load/Unload filament..........................................................................................................................17
Usingan SDcard...................................................................................................................................18
GETTING STARTED WITH DUAL EXTRUSION
How to set extruder offset...................................................................................................................19
How to set the two extruders at the same height..............................................................................21
Steps to print with two extruders........................................................................................................23
OTHER OPTIONS
Uploading the firmware.......................................................................................................................24
Pronterface..........................................................................................................................................27
Pronterface - Bed Calibration.............................................................................................................28
Pronterface - First Print......................................................................................................................28
Load/unload Filament (optional ways)................................................................................................29
UPGRADE YOUR helloBEEprusa............................................................................................................31
The information on this manual was written with software running on Microsoft Windows 10.
However, the same software can be found for Mac OS and Linux, and the same instructions may
work on either operating system.
V8_20170707
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FIRST PRINT
For our first print, we will be using the free 3DBenchy 3D model - you can download it here:
http://www.3dbenchy.com/
There are a few ways to print but we strongly recommended using Cura and an SDcard.
CONFIGURING CURA 15.04.6
In order to generate the G-code for printing, you can use the Cura 15.04.6
Please download only related versions from this link:
https://ultimaker.com/en/products/cura-software/list
Cura 15.04.6 screenshot
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Before you start using this software you need to create a correct profile.
Add helloBEEprusa as a new machine on Cura 15.04.6.
Go to “File > Machine settings” and click on “Add new machine”.
Follow the next screenshots and use the same options.
Access “Machine > Machine settings…” and compare with the following screenshot.
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Go to “Expert > Open expert settings…” and compare with the following screenshot.
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CONFIGURE SETTINGS
Follow these screenshots and use the same options.
NOTE: for ABS filament, recommended settings are: a printing temperature of about 240ºC;
bed temperature of 100ºC or more.
For PLA filament, recommended settings are: a printing temperature of about 200ºC;
bed temperature of about 60ºC.
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Follow these screenshots and copy the following commands.
USE THE FOLLOWING COMMANDS FOR START.GCODE:
;Basic settings:
;Layer height: {layer_height} Walls: {wall_thickness} Fill: {fill_density}
;Print time: {print_time}
;Filament used: {filament_amount}m {filament_weight}g
;Filament cost: {filament_cost}
M140 S{print_bed_temperature} ;bed temperature line
M109 S{print_temperature} ;temperature line
G21 ;metric values
G90 ;absolute positioning
M107 ;start with the fan off
G28 ;move X/Y/Z to min endstops
G92 E0 ;zero the extruded length
G1 F200 E3 ;extrude 3mm of feed stock
G92 E0 ;zero the extruded length again
G1 F{travel_speed}
;Put printing message on LCD screen
M117 Printing
M420 S1
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USE THE FOLLOWING COMMANDS FOR END.GCODE:
;End GCode
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+0.3 E-5 F{travel_speed} ;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
G90 ;absolute positioning
G1 Y180
M84 ;steppers off
;{profile_string}
USE THE FOLLOWING COMMANDS FOR PRESWITCHEXTRUDER.GCODE:
;Switch between the current extruder and the next extruder, when printing with multiple extruders.
;This code is added before the T(n)
USE THE FOLLOWING COMMANDS FOR POSTSWITCHEXTRUDER.GCODE:
;Switch between the current extruder and the next extruder, when printing with multiple extruders.
;This code is added after the T(n)
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USE THE FOLLOWING COMMANDS FOR START2.GCODE:
;Basic settings: Layer height: {layer_height} Walls: {wall_thickness} Fill: {fill_density}
;Print time: {print_time}
;Filament used: {filament_amount}m {filament_weight}g
;Filament cost: {filament_cost}
M140 S{print_bed_temperature} ;Uncomment to add your own bed temperature line
M104 S{print_temperature} ;Uncomment to add your own temperature line
M109 T1 S{print_temperature2} ;Uncomment to add your own temperature line
M109 T0 S{print_temperature} ;Uncomment to add your own temperature line
G21 ;metric values
G90 ;absolute positioning
M107 ;start with the fan off
G28 ;move X/Y/Z to min endstops
T1 ;Switch to the 2nd extruder
G92 E0 ;zero the extruded length
G1 F200 E10 ;extrude 10mm of feed stock
G92 E0 ;zero the extruded length again
G1 F200 E-{retraction_dual_amount}
T0 ;Switch to the first extruder
G92 E0 ;zero the extruded length
G1 F200 E10 ;extrude 10mm of feed stock
G92 E0 ;zero the extruded length again
G1 F{travel_speed}
;Put printing message on LCD screen
M117 Printing
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USE THE FOLLOWING COMMANDS FOR END2.GCODE:
;End GCode
M104 T0 S0 ;extruder heater off
M104 T1 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+0.3 E-5 F{travel_speed} ;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
G90 ;absolute positioning
G1 Y180
M84 ;steppers off
;{profile_string}
Before start printing, you just need to confirm that your machine is correctly configured and with
the latest firmware.
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