Hey! This thing is still a Work in Progress. Files, instructions, and other stuff might change!

Knurled Knob for RepRap RAMPS LCD controller

by zennmaster May 10, 2014
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Thank you very much I will try it :)

Hello there, when I try to compile it in OpenSCAD I get the following error "Parser error in line 7: syntax error ERROR: Compilation failed!" Any idea why? Thank you.

The first thought that comes to mind is that you may not have the Knurled Surface Library installed, which will be absolutely necessary for this part to compile. It is here: http://www.thingiverse.com/thing:32122http://www.thingiverse.com/thi...
Give that a try.

Knurled Surface Library v2
by aubenc

If this is for a 6mm shaft why does it have a 6.4mm bore?
Plus the shaft on the RAMPs LCD measures 5.93mm.

Unfortunately not LCD's have the same shaft encoder. I have a chinese clone which doesn't have a D head, so im having to attempt some mods, including getting the dremel and shortening the shaft!

So that it will fit.
If you find it doesn't work, you are free to tweak the .scad to your heart's content.