Initial commit

models/brake/power_wheel_assembly.scad

@@ -0,0 +1,39 @@
+include <../../config.scad>;
+use <../common/beam_hexagonal.scad>
+use <../common/metric_nut.scad>;
+use <../common/metric_bolt_functions.scad>;
+use <../common/washer.scad>
+
+
+module power_wheel_assembly() {
+    echo("Power wheel assembly:");
+    d_nut = get_metric_bolt_head_diameter(D_BRAKE_BALLSCREW_AXLE);
+    h_nut = get_metric_bolt_head_height(D_BRAKE_BALLSCREW_AXLE);
+    union() {
+        // power wheel
+        rotate([90, 0, 0]) {
+            color(COLOUR_FILAMENT_3D_PRINTER) difference() {
+                // body
+                cylinder(T_BRAKE_BALLSCREW_POWER_WHEEL, D_BRAKE_BALLSCREW_POWER_WHEEL / 2, D_BRAKE_BALLSCREW_POWER_WHEEL / 2, center = true);
+                // nut slot
+                beam_hexagonal(h_nut, d_nut, centre = true, suppress_shopping_outputs = true); // cylinder(T_BRAKE_BALLSCREW_POWER_WHEEL, d_nut / 2, d_nut / 2, center = true);
+            }
+            // ballscrew bearing (nut)
+            /*
+            color("gray") difference() {
+                // body
+                cylinder(T_BRAKE_BALLSCREW_POWER_WHEEL, d_nut / 2, d_nut / 2, center = true);
+                // hole
+                cylinder(T_BRAKE_BALLSCREW_POWER_WHEEL, D_BRAKE_BALLSCREW_AXLE / 2, D_BRAKE_BALLSCREW_AXLE / 2, center = true);
+            }
+            */
+            metric_nut(D_BRAKE_BALLSCREW_AXLE);
+        }
+    }
+    // Shopping
+    echo("Power wheel: 3D printed component - x1");
+    // Power wheel bearing (nut)
+}
+
+power_wheel_assembly();
+