Lofted UM2 Knob

By Reex

25
7
Free
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Tafelspitz
Tafelspitz
over 6 years
Gotcha! Thank you, that did the trick.
Reex
Reex
over 6 years
Thanks all for the comments here, very happy that many are enjoying my design :D To Tafelspitz: When I mounted the knob I found that the casing (transparent that will light up in blue when on) for the knob has a small hole on its backside inside the Ultimaker (in front of the print bed). You need to rise the print bed to and through that hole I could fit for example a smaller screwdriver and push the knob out, no damage done.
Tafelspitz
Tafelspitz
almost 7 years
Thank you for this, I just printed it successfully. Could anybody please tell me how to get the "old" knob off the machine without breaking anything?
nzo
nzo
almost 7 years
Thank you for this model Viktor. This jog shuttle dial is nice to use and much easier than the silly flat knob used on the Ultimaker 2+. A suggestion to people wanting to print this: first check the diameter of the knob shaft on the printer (when you remove the existing knob). Potentiometer shaft diameters vary with supplier. I looked through my electronics part box and found there was a wide variation. The dial knob I printed was way too loose. I finally fixed it by using a sleeve of heatshrink tubing over the pot shaft and reaming out a shallow funnel shape at the opening of the knob shaft hole with a scalpel. After a tiny squirt of silicone I gently pushed the new dial knob onto the shaft. Perfect fit with no wobble or mushiness.
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Joined about 9 years ago Sweden

I'm 23 yr and a student at Linköping university studying Applied Physics and Electrical Engineering.In the spare-time I like building things, mostly robotics but also other practical things. I love to work in Autodesk Inventor, as of where mo...

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