imported rotary tools

1 files changed, 25 insertions, 0 deletions

diff --git a/src/rotary_wheel-measuring.scad b/src/rotary_wheel-measuring.scad
new file mode 100644
index 0000000..8e3c980
--- /dev/null
+++ b/src/rotary_wheel-measuring.scad
@@ -0,0 +1,25 @@
+
+// Circunference
+c = 100;
+// Number of marks
+marks = 10;
+// Wheel tickness
+thickness = 2;
+// Hub tickness
+max_thickness = 3;
+// Axle radius
+axle_r = 3;
+
+r = c/PI/2;
+
+difference() {
+    union() {
+        cylinder(r=r, h=thickness);
+        cylinder(r=axle_r*2, h=max_thickness);
+    }
+    for (i = [0:marks]) {
+        rotate([0, 0, i*360/marks]) translate([r*0.75, -0.5, thickness-1]) cube([r, 1, 2]);
+    }
+    translate([r/2, -0.5, thickness-1]) cube([r, 1, 2]);
+    cylinder(r=axle_r, h=max_thickness*2+1, center=true, $fn=30);
+}