| -rw-r--r-- | x-carriage.scad | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/x-carriage.scad b/x-carriage.scad index 26e54f6..ac963d5 100644 --- a/x-carriage.scad +++ b/x-carriage.scad @@ -59,17 +59,17 @@ module xcarriage() { rotate([0,90,0]) difference() { cylinder(d=tiehole_od,h=tiehole_w,center=true,$fn=60); cylinder(d=tiehole_id,h=tiehole_w+2,center=true,$fn=60); } rotate([0,90,0]) cylinder(d=bearings_d-bearings_m,h=cw+2,center=true,$fn=60); } difference() { - gap=3; + gap=belts_apart/6; translate([0,-.5,-gap/2]) cube(size=[cw+2,belt_width+2,belts_apart+2*belt_thickness+gap],center=true); for(mx=[0,1]) mirror([mx,0,0]) { ofc = mounting_holes_apart/2+screwhead_d/2+belt_thickness+belt_tooth+play_tolerance; // offset from center r=1; x0 = ofc+r; x1=cw/2-r; z0 = r; z1 = belts_apart/2-belt_thickness; difference() { |