Retraction seams to be reversed
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Need a lot more information.
Board version? Firmware? config.g? Slicer settings? Pictures? Video?
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For me this occurred on S3D v4.1.0. However 4.1.1 has been excellent
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@phaedrux said in Retraction seams to be reversed:
Need a lot more information.
Board version? Firmware? config.g? Slicer settings? Pictures? Video?
Duet 2 Wifi, v1.04.
0_1549934973886_config-3.g
Simplify3d is 4.1.1
I will try do a video later
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@pr0xyfl00d3r looks like your extruder acceleration is 10000 and 80mms retraction is quite fast. I wonder if the motor is perhaps skipping or stuttering which maybe looks like it's going in reverse? Try reducing e acceleration to say 3000.
Also try disabling wipe.
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@phaedrux said in Retraction seams to be reversed:
@pr0xyfl00d3r looks like your extruder acceleration is 10000 and 80mms retraction is quite fast. I wonder if the motor is perhaps skipping or stuttering which maybe looks like it's going in reverse? Try reducing e acceleration to say 3000.
Also try disabling wipe.
Ok will give it a go.
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I see your esteps are up near 800. You might be over speeding your stepper. With my old bondtech qr I wasnt able to go much past 50mm/s and I was around 500 steps that was roughly 500rpm at the stepper
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@gavatron3000 said in Retraction seams to be reversed:
I see your esteps are up near 800. You might be over speeding your stepper. With my old bondtech qr I wasnt able to go much past 50mm/s and I was around 500 steps that was roughly 500rpm at the stepper
I have an E3D Titan with the compact stepper they sell which in the documentation they say to start of with 837 but after running some config test with extruding some material I found that E797.332 was good,
I got this after testing extruding 100mm of filament.
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Also during the print when it comes to the point when its about to change layers extra material comes out leaving a lil bump that the nozzle hits
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From your config.g:
M201 X3000.00 Y3000.00 Z250.00 E10000.00 ; Set accelerations (mm/s^2)
10000 is a very high acceleration for an extruder, especially with steps/mm as high as 800. Try reducing it.
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Hello,
I'm having this same issue with the White Knight belt printer.. Was a solution ever determined?
