| author | Michael Krelin <hacker@klever.net> | 2016-07-15 19:05:54 (UTC) |
|---|---|---|
| committer | Michael Krelin <hacker@klever.net> | 2016-07-15 19:05:54 (UTC) |
| commit | e1439ce24015728989fd76b7e3c6b6d8586b7565 (patch) (unidiff) | |
| tree | b0d3b536d4f1bfccc9c536111cf3b064cafab541 | |
| parent | 0e3fe43c37a4924abea2e6dc45efb1d9dfe8347a (diff) | |
| download | carriagery-e1439ce24015728989fd76b7e3c6b6d8586b7565.zip carriagery-e1439ce24015728989fd76b7e3c6b6d8586b7565.tar.gz carriagery-e1439ce24015728989fd76b7e3c6b6d8586b7565.tar.bz2 | |
add a bit more padding on the edges
| -rw-r--r-- | x-carriage.scad | 4 |
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 | ||
| 48 | module xcarriage() { | 48 | module 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() { |