Holder for servo on a carbon tube

diff --git a/servo-tube-holder.scad b/servo-tube-holder.scad
new file mode 100644 (file)
index 0000000..34b0ae1
--- /dev/null
+++ b/servo-tube-holder.scad
@@ -0,0 +1,47 @@
+eps = 0.01;
+infty = 200;
+
+wall = 1.5;
+thin_wall = 1.0;
+
+fuse_tube_d = 8.0;
+clip_w = 5;
+
+slot_w = 3;
+
+servo_l = 22.5;
+servo_w = 12.5;
+
+beam_w = fuse_tube_d/2 + wall;
+
+translate([0, -clip_w, 0])
+       fuse_clip();
+translate([0, servo_l, 0])
+       fuse_clip();
+
+difference() {
+       union() {
+               // servo frame
+               translate([-wall, -servo_l/2-clip_w, 0])
+                       cube([servo_w + 2*wall, servo_l + 2*clip_w, wall]);
+               // main beam
+               translate([-beam_w, -servo_l/2-clip_w, 0])
+                       cube([beam_w, servo_l + 2*clip_w, beam_w]);
+               // clips
+               for (y = [-1, 1]) scale([1, y, 1])
+               translate([-fuse_tube_d - 2*wall, servo_l/2, 0])
+                       cube([fuse_tube_d + 2*wall, clip_w, fuse_tube_d + 2*wall]);
+                       
+       }
+       // hole for servo
+       translate([0, -servo_l/2, -eps])
+               cube([servo_w, servo_l, wall + 2*eps]);
+       // fuse tube
+       translate([-fuse_tube_d/2-wall, servo_l/2+clip_w+eps, fuse_tube_d/2+wall])
+                       rotate([90, 0, 0])
+                       cylinder(r = fuse_tube_d/2, h = servo_l +2*clip_w + 2*eps);
+       // fuse tube slot
+       translate([-fuse_tube_d/2-wall-slot_w/2, -servo_l/2-clip_w-eps, fuse_tube_d/2+wall])
+               cube([slot_w, servo_l + 2*clip_w + 2*eps, fuse_tube_d/2+wall+eps]);
+}
+