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Unidiff
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-rw-r--r--x-carriage.scad4
1 files changed, 2 insertions, 2 deletions
diff --git a/x-carriage.scad b/x-carriage.scad
index cffdd1e..1128e64 100644
--- a/x-carriage.scad
+++ b/x-carriage.scad
@@ -46,14 +46,14 @@ module belt(pitch=belt_pitch,width=belt_width,thickness=belt_thickness,tooth=bel
46} 46}
47 47
48module xcarriage() { 48module xcarriage() {
49 cw = bearings_l+2*bearings_m;// carriage width 49 cw = bearings_l+2*bearings_m;// carriage width
50 % for(mz=[0,1]) mirror([0,0,mz]) translate([0,0,-belts_apart/2]) belt(); 50 % for(mz=[0,1]) mirror([0,0,mz]) translate([0,0,-belts_apart/2]) belt();
51 difference() { 51 difference() {
52 translate([-cw/2,-belt_width/2,-rods_apart/2-bearings_d/2]) 52 translate([-cw/2,-belt_width/2,-(rods_apart+bearings_d+bearings_m)/2])
53 cube(size=[cw,bearings_d/2+bearings_s+belt_width/2,rods_apart+bearings_d]); 53 cube(size=[cw,bearings_d/2+bearings_s+belt_width/2,rods_apart+bearings_d+bearings_m]);
54 54
55 for(sz=[-1,1]) translate([0,0,sz*rods_apart/2]) { 55 for(sz=[-1,1]) translate([0,0,sz*rods_apart/2]) {
56 rotate([0,90,0]) 56 rotate([0,90,0])
57 cylinder(d=bearings_d,bearings_l,center=true,$fn=60); 57 cylinder(d=bearings_d,bearings_l,center=true,$fn=60);
58 for(sx=[-1,1]) translate([sx*bearings_l/4,0,0]) 58 for(sx=[-1,1]) translate([sx*bearings_l/4,0,0])
59 rotate([0,90,0]) difference() { 59 rotate([0,90,0]) difference() {