cleanup

1 files changed, 0 insertions, 6 deletions

diff --git a/x-carriage.scad b/x-carriage.scad
index e2ccc3a..26e54f6 100644
--- a/x-carriage.scad
+++ b/x-carriage.scad
@@ -71,33 +71,27 @@ module xcarriage() {
     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() {
      hull() for(x=[x0,x1]) for(z=[z0,z1])
       translate([x,0,z])
       rotate([90,0,0]) cylinder(r=r,h=belt_width+2,center=true,$fn=30);
      translate([cw/2,0,belts_apart/2]) mirror([0,0,1]) belt(width=belt_width+2,l=cw/2+2,tolerance=fit_tolerance);
     }
     bgap = belt_thickness+belt_tooth+fit_tolerance;
     r1 = (belts_apart/3-bgap)/2;
-    echo(r1);
     hull() for(x=[mounting_holes_apart/2,x1])
      translate([x,0,-r1-bgap])
      rotate([90,0,0]) cylinder(r=r1,h=belt_width+2,center=true,$fn=30);
-    dgn= sqrt(pow(x1-x0,2)+pow(z1-z0,2));
-    echo(dgn);
-    translate([x0,0,z0])
-    rotate([90,0,0])
-    * cylinder(r=dgn/2-r-belt_thickness,h=belt_width+2,center=true,$fn=30);
     /*
     pd = 4.5;	// post diameter
     bhd = 5;	// belt holder diameter
     translate([cw/2-pd/2,0,belts_apart/2-belts_thickness-bhd/2]) cube(size=[pd,belt_width,bhd],center=true);
     translate([(cw-pd)/2,0,0]) // TODO: z
     rotate([-90,0,0]) translate([0,0,-1]) cylinder(d=pd,h=belt_width+2,center=true,$fn=30); */
    }
   } // difference
 
   translate([0,0,30/*heatsink height*//2])
   for(mhft = mounting_holes_from_top) translate([mhft[0],0,-mhft[1]]) {
    rotate([90,0,0]) cylinder(d=screw_d+2*play_tolerance,h=bearings_d+2*bearings_s+2,center=true,$fn=30);