add to xBar, also refactor

2023-01-13 00:58:46 -05:00
parent 933b2d9d73
commit ba1dc567b7
9 changed files with 204 additions and 32 deletions
--- a/rack/xBarBasePlateConnector.scad
+++ b/rack/xBarBasePlateConnector.scad
@ -0,0 +1,53 @@
+include <../helper/common.scad>
+include <../helper/screws.scad>
+include <./config.scad>
+
+module basePlateMount() {
+
+  screwHoleToBase = 6;
+  mountHeight = 10;
+  mountWidth = 10;
+  mountThickness = 2;
+
+  module support() {
+    r = 4;
+
+    difference () {
+      translate(v = [0, mountThickness, r/2])
+      rotate(a = [90, 0, 0])
+      rotate(a = [0, 0, 90])
+      cylinder(h = mountThickness, r = r, $fn = 3);
+
+      cube(size=[inf10, inf10, inf10]);
+    }
+
+    //translate([-r/2, -2,0])
+    //cube(size=[r/2, 0.1, 0.1]);
+  }
+
+  module positive() {
+    cube(size = [mountWidth, mountThickness, mountHeight]);
+
+    translate(v=[mountWidth,0,0])
+    mirror(v=[1,0,0])
+    hull() {
+      support();
+    }
+  }
+
+  module basePlateMount() {
+    translate(v=[0,-mountThickness,0])
+    difference() {
+      positive();
+
+      translate(v = [mountWidth/2, inf50/2, screwHoleToBase])
+      rotate(a = [90, 0, 0])
+      cylinder(h = inf50, r = screwRadiusSlacked(rackFrameScrewType));
+    }
+  }
+
+  basePlateMount();
+
+}
+
+