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Merge branch 'xcarriage'
[clinton/prusa3.git]
/
box_frame
/
inc
/
functions.scad
diff --git
a/box_frame/inc/functions.scad
b/box_frame/inc/functions.scad
index
470644b
..
16bb1d2
100644
(file)
--- a/
box_frame/inc/functions.scad
+++ b/
box_frame/inc/functions.scad
@@
-131,6
+131,14
@@
module screw(h=20, r=2, r_head=3.5, head_drop=0, slant=i_am_box, poly=false, $fn
}
}
}
}
+module plate_screw() {
+ if (i_am_box == 0) {
+ screw(head_drop=14, h=20, r_head=3.6, r=1.7, $fn=24, slant=false);
+ } else {
+ translate([0, 0, -2]) screw(head_drop=14, h=20, r_head=4.5, r=2, $fn=24, slant=true);
+ }
+}
+
//radius of the idler assembly (to surface that touches belt, ignoring guide walls)
function idler_assy_r_inner(idler_bearing) = (idler_bearing[0] / 2) + 4 * single_wall_width * idler_bearing[3];
//radius of the idler assembly (to smooth side of belt)
//radius of the idler assembly (to surface that touches belt, ignoring guide walls)
function idler_assy_r_inner(idler_bearing) = (idler_bearing[0] / 2) + 4 * single_wall_width * idler_bearing[3];
//radius of the idler assembly (to smooth side of belt)