-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 | |||
@@ -53,12 +53,14 @@ module xcarriage() { | |||
53 | translate([-cw/2,-belt_width/2,-(rods_apart+bearings_d+bearings_m)/2]) | 53 | translate([-cw/2,-belt_width/2,-(rods_apart+bearings_d+bearings_m)/2]) |
54 | cube(size=[cw,bearings_d/2+bearings_s+belt_width/2,rods_apart+bearings_d+bearings_m]); | 54 | cube(size=[cw,bearings_d/2+bearings_s+belt_width/2,rods_apart+bearings_d+bearings_m]); |
55 | 55 | ||
56 | for(sz=[-1,1]) translate([0,0,sz*rods_apart/2]) { | 56 | for(sz=[-1,1]) translate([0,0,sz*rods_apart/2]) { |
57 | rotate([0,90,0]) | 57 | rotate([0,90,0]) |
58 | cylinder(d=bearings_d,h=bearings_l,center=true,$fn=60); | 58 | cylinder(d=bearings_d,h=bearings_l,center=true,$fn=60); |
59 | translate([0,-bearings_d/2,0]) | ||
60 | cube(size=[bearings_l,bearings_d,bearings_d],center=true); | ||
59 | for(sx=[-1,1]) translate([sx*bearings_l/4,0,0]) | 61 | for(sx=[-1,1]) translate([sx*bearings_l/4,0,0]) |
60 | rotate([0,90,0]) cylinder(d=bearings_d-bearings_m,h=cw+2,center=true,$fn=60); | 62 | rotate([0,90,0]) cylinder(d=bearings_d-bearings_m,h=cw+2,center=true,$fn=60); |
61 | translate([-cw/2-1,-belt_width,-(bearings_d-bearings_m)/2]) | 63 | translate([-cw/2-1,-belt_width,-(bearings_d-bearings_m)/2]) |
62 | cube(size=[cw+2,belt_width,bearings_d-bearings_m]); | 64 | cube(size=[cw+2,belt_width,bearings_d-bearings_m]); |
63 | rotate([0,90,0]) difference() { | 65 | rotate([0,90,0]) difference() { |
64 | cylinder(d=tiehole_od,h=tiehole_w,center=true,$fn=60); | 66 | cylinder(d=tiehole_od,h=tiehole_w,center=true,$fn=60); |