![]() I feel like this is some sort of reversed polarity issue and leaves me with no idea where to begin with figuring this out. Now i am very new to electronics and the instructions for wiring the Orbiter 2.0 to the V2.4 are yet to be found by me (if anybody has them, please share) so it would be an easy mistake. # I haven't made any changes above or below these lines so i the problem MAY be in here#Īll of which leads me to my theory - incorrect wiring of the ldo-36st17-1004ahg to the tcm2209. # Make sure to update below for your relevant driver (2208 or 2209) # Validate the following thermistor type to make sure it is correct # max_extrude_only_accel: 800 # <- for orbiter motor LDO-36STH20-1004AHG(XH) # max_extrude_only_velocity: 120 # <- for orbiter motor LDO-36STH20-1004AHG(XH) # Use 50:17 for Afterburner/Clockwork (BMG Gear Ratio)įull_steps_per_rotation: 200 #200 for 1.8 degree, 400 for 0.9 degree # Update Gear Ratio depending on your Extruder Type # rotation_distance: 4.637 for Orbiter 2.0 # 34.37086 for Bondtech 8mm gears (Galileo # 22.6789511 is a good starting point #Bondtech 5mm Drive Gears AfterBurner # If you ask for 100mm of filament, but in reality it is 98mm: # Update value below when you perform extruder calibration here is the code after a lot of trial and error and no change (i suspect there are a number of settings that i have turned off or on to see what if anything would happen- no change.). Ergo i think my initial problem is that the over extrusion i jsut discovered was overwhelming the nozzle and jamming.Īnd incredible frustration as any and all changes to the print config file make no measurable difference in the amount of over feed. To statrt isolating the problem /as an experiment I ran 50mm (requested) filament through the extruder body only (no lower nozzle assempbly) and got about 250mm of filament instead.įortunately the awful noise stopped. last print had massive over extrusion with lots of noise from the extruder. Witht he Orbiter 2.0 installed i have not been able to get my rotation distance anything like close to accurate. I thought it was a good time for an upgrade so I installed a new Orbiter 2.0 with filament detector on my Voron 2.4 and the problems began. With standard BMG tensioning mechanism theįilament tension is over what the maximum level it should be.My Voron 2.4 running Klipper had been running great for a while but the afterburner assembly was starting to show weakness. That printing tolerances and shrink effects (especially for holes and nut slots)Īre considered in the design. After printing and assembling myĮnthusiasm went down due to the sweat involved in the process. Hextrudort design, it looks very cool and rigid. Using 8mm standard Bondtech gears itsĮxtrusion performance is strongly influenced by the gears quality. Well, I was wrong, during my tests I have not observed any flexing, the skeleton design is stiff enough for theįorces the sherpa mini can deliver. The skeleton design might be too flexible. Mini I always had some doubt about the rigidity of its skeleton design. I personally prefer a design in which everything is bolted ![]() Possibilities, overall from my perspective is not an optimum solution. You could use in theory the sideīolts of the extruders but this complicates the design and ads more flexing Or top side, the LGX extruders mainly from the bottom. Most hotends are bolted in place from the front The way the mounting features are designed in areĪlso not on my preference list. On the LGX was surprised that out of the six levels only the first two are useful for rigid filaments. The adjustment is somewhat clumsy very rude, and especially handling the LGX Lite lever was hurting my fingers. Personally, I did not like the rigid tension mechanism. Tension lever moves both driver gears in the same time, thus keeping theįilament path centered. The LGX lite have a very innovative filament tensioning mechanism, the Compactness of the LGX extruder, Initially I imagined it bigger than it is in
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