Thingiverse
Logitech M170 - Ratcheted Scroll Wheel by chrismin13
by Thingiverse
Last crawled date: 5 years ago
Didn't like how slippery the original scroll wheel had become so I printed a new one. The part comes in 2 pieces that you can superglue if you want to avoid supports. Alternatively, you can print it whole on one side with supports. Try to use the lowest layer height for a nice resolution, as this is a very small print.
VERY IMPORTANT: Randomize the Z-Seam in your slicer! If the seam is in one spot, it'll have a noticeable bump while rolling.
Be aware that the left part that goes into the scroll mechanism is quite tight. This isn't a trivial print, you might have to sand it down to make it fit. If it feels bumpy, it's probably the left side that's not making good contact!
TinkerCAD link if you want to mess around:https://www.tinkercad.com/things/fsnYZNI2W38
This is a remix from:https://www.thingiverse.com/thing:2804247https://www.thingiverse.com/thing:2527040
VERY IMPORTANT: Randomize the Z-Seam in your slicer! If the seam is in one spot, it'll have a noticeable bump while rolling.
Be aware that the left part that goes into the scroll mechanism is quite tight. This isn't a trivial print, you might have to sand it down to make it fit. If it feels bumpy, it's probably the left side that's not making good contact!
TinkerCAD link if you want to mess around:https://www.tinkercad.com/things/fsnYZNI2W38
This is a remix from:https://www.thingiverse.com/thing:2804247https://www.thingiverse.com/thing:2527040