| -rw-r--r-- | x-carriage.scad | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/x-carriage.scad b/x-carriage.scad index 6dc5b67..47ba499 100644 --- a/x-carriage.scad +++ b/x-carriage.scad @@ -51,16 +51,18 @@ module xcarriage() { % for(mz=[0,1]) mirror([0,0,mz]) translate([0,0,-belts_apart/2]) belt(l=cw+2); difference() { translate([-cw/2,-belt_width/2,-(rods_apart+bearings_d+bearings_m)/2]) cube(size=[cw,bearings_d/2+bearings_s+belt_width/2,rods_apart+bearings_d+bearings_m]); for(sz=[-1,1]) translate([0,0,sz*rods_apart/2]) { rotate([0,90,0]) cylinder(d=bearings_d,h=bearings_l,center=true,$fn=60); + translate([0,-bearings_d/2,0]) + cube(size=[bearings_l,bearings_d,bearings_d],center=true); for(sx=[-1,1]) translate([sx*bearings_l/4,0,0]) rotate([0,90,0]) cylinder(d=bearings_d-bearings_m,h=cw+2,center=true,$fn=60); translate([-cw/2-1,-belt_width,-(bearings_d-bearings_m)/2]) cube(size=[cw+2,belt_width,bearings_d-bearings_m]); 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); } |