| author | Michael Krelin <hacker@klever.net> | 2016-07-15 19:03:54 (UTC) |
|---|---|---|
| committer | Michael Krelin <hacker@klever.net> | 2016-07-15 19:03:54 (UTC) |
| commit | d57349deec034888a478ff506c31748b90369621 (patch) (unidiff) | |
| tree | 095cd59a8bb7c420412b64f5cf111f2bec6ca0a4 | |
| parent | 4ef36244360ff4c3a4c8185edbe1e9dc5ab3bc43 (diff) | |
| download | carriagery-d57349deec034888a478ff506c31748b90369621.zip carriagery-d57349deec034888a478ff506c31748b90369621.tar.gz carriagery-d57349deec034888a478ff506c31748b90369621.tar.bz2 | |
compute gap for the free belt side
| -rw-r--r-- | x-carriage.scad | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/x-carriage.scad b/x-carriage.scad index 26e54f6..ac963d5 100644 --- a/x-carriage.scad +++ b/x-carriage.scad | |||
| @@ -61,13 +61,13 @@ module xcarriage() { | |||
| 61 | cylinder(d=tiehole_id,h=tiehole_w+2,center=true,$fn=60); | 61 | cylinder(d=tiehole_id,h=tiehole_w+2,center=true,$fn=60); |
| 62 | } | 62 | } |
| 63 | rotate([0,90,0]) cylinder(d=bearings_d-bearings_m,h=cw+2,center=true,$fn=60); | 63 | rotate([0,90,0]) cylinder(d=bearings_d-bearings_m,h=cw+2,center=true,$fn=60); |
| 64 | } | 64 | } |
| 65 | 65 | ||
| 66 | difference() { | 66 | difference() { |
| 67 | gap=3; | 67 | gap=belts_apart/6; |
| 68 | translate([0,-.5,-gap/2]) | 68 | translate([0,-.5,-gap/2]) |
| 69 | cube(size=[cw+2,belt_width+2,belts_apart+2*belt_thickness+gap],center=true); | 69 | cube(size=[cw+2,belt_width+2,belts_apart+2*belt_thickness+gap],center=true); |
| 70 | for(mx=[0,1]) mirror([mx,0,0]) { | 70 | for(mx=[0,1]) mirror([mx,0,0]) { |
| 71 | ofc = mounting_holes_apart/2+screwhead_d/2+belt_thickness+belt_tooth+play_tolerance; // offset from center | 71 | ofc = mounting_holes_apart/2+screwhead_d/2+belt_thickness+belt_tooth+play_tolerance; // offset from center |
| 72 | r=1; | 72 | r=1; |
| 73 | x0 = ofc+r; x1=cw/2-r; | 73 | x0 = ofc+r; x1=cw/2-r; |