brmlab

Drevena REPRAP printer

Current status: <font inherit/inherit;;#FF0000;;inherit>Printer is under maintenance</font>
Todo:

What to do	wtf	status
fix belt position	add more pads between belt holder and heatbed	hackit!
replace extruder	reprint missing parts and install it	hackit!
increase extruder stability	insert steel sheet sebetween extruder and X axis.	hackit!
fix extruder cable position	When extruder is dismounted, is possible manage cables from bottom side to back.	hackit!
fix Z axis endstop	replace glue	hackit!
fix Y axis endstop	replace silicon with holder	hackit!
fix X axis endstop	create end pad on extruder, move endstop to propper distance. (and fix wires…!!)	hackit!
identify account management	Find logins and other acces codes to octoprint :D	hackit!

Drevena means “wooden” in czech. It's name came from main frame of the printer which is wooden. Drevena is located in HWlab on table which is smooth and stable. It's main advatage is in bigger bed compared to usual printers. After fixing few minor isues (tighten few screws, change worn groovemount by metal part) it gives nice print results.

Print Settings

* Slic3r config bundle for drevena printer.

Control board Specification

Main board - ATmega 1280
printer shield - unknown
controlled by RPI w Octoprint

HW specification

usable XY size 300 x 200 mm
extruder - Metal Gear Extruder , custom made metal groovemount (thx 2 pborky)

hotend - unknown
cooling fan included - it's connected on PC DC source.

possible/planned upgrades

~~fan for cooling of model - prevention of deformation in printing process~~
Z axis stopper holder
~~big glass plate under printer~~ DONE (both printers are now on really smooth surface)
~~better fixing of Z-axis screw rod - stepper conection (prevention of paranoia from slipping)~~ DONE (thx 2 ray)
imrpove whole extruder