![]() I'm currently / actively working on the nylon one now, but I can produce solid prints at this point in time. They support multiple printheads, print at a slightly slower speed to stop the violent jerking the machine has, as well as, all gcode in the scripts is very well commented. ![]() frm which is a very generic base firmware, as well as several of my example profiles for printing. I've got a cubePro with 3 printheads and have done a TON of printing / test prints to figure out settings that work best for me. Lephino wrote:Hey all, I just saw this post and thought I'd share some stuff with all of you. You might try replacing your long M227 lines in the scripts with ONLY "M227 S100" and see what that does for you. This creates the horrible jams we've all experienced. When the heat migrates up into the extruder, the filament softens and starts wrapping itself around the idler pulley. In any case, it looks like the P parameter is causing too much back-pressure in the hot-end and causing extruder skips. (I'm guessing the G and F are speed/accel related extruder params, but haven't confirmed this). The S seems to be the retraction, but it also advances the same amount. I believe the P parameter may be the "extra restart distance". It is still de-stringing very nicely, but the extruder doesn't skip at all. I'm running prints now with PETG and using only M227 S100 in place of the M227 PXXX SXXX GXXX FXXX. I do believe the problem is made worse by the chamber temp, but the true cause seems to be the M227 PXXX parameter. I've been experimenting with the M227 parameters a bit and think i've stumbled upon something that was causing my filament errors. I will go on with tests and give you the parameters if some of them change by the future. The nozzle temperature was 195☌, written in the changing tool Gcode. But for the mixed material building, after a few tests, I obtain good results by setting the heating chamber parameter to 40☌. I tried to extrude PLA without heating the chamber and the printing achieved correctly. ![]() I think its made worse by the fact my PLA is quite old now so may have deteriorated.īTW, I use the default settings of 0.35 dia, 0.90 multiplier, 0.40 width and get good results at 34mm/s. Its by no means scientific but I only ever turn the heater on when doing pure ABS prints now. I ran it again without heating the chamber and it built fine. Only last week I did a mixed build where I heated the chamber and twice had the PLA jam. If you are doing a mixed material build with ABS and PLA, I find its best not to heat the chamber at all. I run the PLA at 210 for first layer then 200. In my experience there are a few things that can make this happen though. Loffler wrote:I have had this issue too and had to strip the motors down to free the filament. I can't remember, but it seems to me that if i didn't enable it in software, the M227/M228 commands didn't seem to work either. I haven't done too much experimentation with how these relate to Simplify's retraction code, but it seems to work enabling retraction but making the retraction a very small amount in software. I would copy the M227/M228 lines from the CUBEPRO software's output and paste them into your profile. I dont completely understand the M227/M228 commands, and there are a TON of conflicting posts on other forums about them-most of them pertain to the Cubex, which didn't seem to have as many parameters associated with them. I've narrowed my problems down to the retraction settings. Does anyone has good result with PLA? Which parameters should I use to solve my issue? ![]() So, I think that my extrusion parameters are not adapted to the PLA. Several times I had to disassemble the motor and the extrusion system to clear the clog. With the Cubepro software, there is no problem, but with S3D after 5 or 6 mm, the printing stops with the error code F22. But for few days, I have tried to extrude PLA to create support. Like I said in my last messages, I can extude ABS without issue. In particularly a software called IdeaMaker is what I'm interested in since I've seen that you can make custom supports and that would be very useful for what I'm doing.I've a new problem with my cubepro profile. On top of this whenever I download some other slicer it gets to the printer setup and there's a whole bunch of settings and parameters for the printer that I haven't been able to find, stuff like Firmware or Nozzle Diameter (Something that id expect to be easy to find). For the prints that I am doing I've been looking around at alternative slicers however the cube pro has its own file format for builds and I'm not sure if any other software has the option to export those specifically and I also have no idea id the CubePro can read any files other than its own. So, having bought this cube pro duo 3d printer a few days ago I have come to see how significantly limiting the default slicer software that comes with the machine is.
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