"Vertical Fine Artifacts" 15 Dollar Upgrade for better print quality with a high resolution 0.9 degree stepper motor or a DIY belt gearbox.

Check my English Channel:
   / @justprinted_3den988  

Video auch auf Deutsch:    • 10,-  Motor Tausch = glattere Flächen...  

00:00 Intro
01:04 What are "Vertical Fine Artifacts" ?
03:21 Positioning Accuracy
06:54 Bad Resonances
09:39 Experiment Drive a Stepper by 9V Battery
10:34 #1 HighResolution Stepper Insight 0.9 Degree (15 Dollar)
12:05 #2 DIY Gearbox (25 Dollar)
14:40 #3 "Trianglelab" Gearbox Stepper Test (40 Dollar)
23:03 Final Print Results
25:50 Conclusion

Download the gearbox stepper mounting on Thingiverse:
https://www.thingiverse.com/thing:518...

All shown material was bought by myself, nothing is sponsored in any way.

Alternatives:
#1
- special 400 step Nema 17 Stepper, housing length 48mm, will fit for Sidewinder X1, X2, Genius on the X (nozzle) and Y (bed) axis.
costs about 15 Dollar

#2
- Trianglelab" Nema 17 geared motor

#3
For the DIY Gearbox:
- 40mm housing length Nema 17 Stepper equals the original stepper on X
- 5 mm hardened shaft 90mm lenght
- 2 adjustment rings for 5mm shaft to secure both ball bearings within the stepper housing
- pulleys GT2 20 teeth and 60 teeth
- best 172 teeth 2GT fits perfect as you use my very same setup



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