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Thread: 4 New Leveling Knobs !
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03-05-2020, 08:15 AM #1
yep made these for my ctc i3:
locknut knob.JPG
fairly basic.
You just jam/glue the locknut in the middle. As there's no vertical stress on the knob, that works fine.
Think these use nuts for 3mm bolts. But easy to adjust in openscad:
// locking nut wheels
// wheel 20mm height 9mm
$fn=100;
nc=5; // number cutouts
nk=nc; // number knobs
difference(){
cylinder(d=20,h=5);
cylinder(d=6,h=9,$fn=6); // size of locking nut
for (i = [1:nc]) rotate([0,0,(360/nc)*i])translate([0,10,-0.5]) cylinder(d=8,h=10);
} // end diff
rotate([0,0,35]) for (i = [1:nk]) rotate([0,0,(360/nk)*i])translate([0,9,0]) cylinder(d=5,h=5);
Please explain to me how to...
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