Collection

3D Printing/Cases/Eurorack 2-Row/2row_frame.scad

@@ -0,0 +1,54 @@
+sidePoints = [[0,-10], [0,133], [-60.7,260], [-10,280], [130,260], [80,10]];
+
+module frame(points, depth=7, width=15) {
+    difference() {
+        linear_extrude(depth) polygon(points);
+        translate([0,0,-1]) linear_extrude(depth+2) offset(r=-width) polygon(points);
+    }
+}
+
+
+include <voronoi.scad>;
+
+module sideFrame() {
+    minkowski() {
+        $fn = 8;
+        frame(sidePoints);
+        sphere(3);
+    }
+    translate([0,0,5.77]) intersection(){
+        linear_extrude(4) polygon(sidePoints);
+        translate([50,172,-1]) rotate([0,0,90]) scale(2) voronoi(5);
+    }
+}
+
+
+include <eurorack.scad>;
+
+module railSetNutInsets() {
+    translate(supportOffset) {
+        nutInset();
+        translate([0,122.5]) {
+            nutInset();
+        }
+    }
+}
+module nutInset() {
+    translate([0,0,5]) cylinder(r=4.25, h=5, $fn=6);
+}
+
+difference() {
+    sideFrame();
+    translate([2,-2,0]) {
+        translate([0,0,6]) railRectSet(100, 1.04);
+        translate([0,0,-10]) railSupportSet(100);
+    }
+    translate([-1,140,0]) rotate([0,0,25.5]) {
+        translate([0,0,6]) railRectSet(100, 1.04);
+        translate([0,0,-10]) railSupportSet(100);
+    }
+    translate([-10,272]) { rodHole(); nutInset(); }
+    translate([121,253]) { rodHole(); nutInset(); }
+    translate([74,17]) { rodHole(); nutInset(); }
+}
+

3D Printing/Cases/Eurorack 2-Row/eurorack.scad

@@ -0,0 +1,53 @@
+module railRect(height) {
+    cube([12.7, 7.4, height]);
+}
+module railSlot(height) {
+    translate([1.85, 1.12, -1]) cube([2.64, 5.16, height+2]);
+    translate([0, 2.2, -1]) cube([5.77, 3, height+2]);
+}
+
+supportOffset = [9,3.85];
+
+module railSupportCavity(height) {
+    translate(supportOffset) cylinder(r=2.25, h=height, $fn=32);
+}
+
+module railWithHoles(height) {
+    difference(){
+        railRect(height);
+        railSlot(height);
+        railSupportCavity(height);
+    }
+}
+
+
+module railSet(height) {
+    railWithHoles(height);
+
+    translate([0,122.5]) {
+        railWithHoles(height);
+    }
+}
+module railRectSet(height, scale=1) {
+    scale(scale) railRect(height);
+
+    translate([0,122.5]) {
+        scale(scale) railRect(height);
+    }
+}
+
+module railSupportSet(height) {
+    railSupportCavity(height);
+
+    translate([0,122.5]) {
+        railSupportCavity(height);
+    }
+}
+
+
+module rodHole() {
+    translate([0,0,-5]) cylinder(r=2.25, h=20, $fn=24);
+}
+
+
+

3D Printing/Cases/Eurorack 2-Row/rail.scad

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+include <rail_profile.scad>;
+
+rotate([0,-90,-135]) rail(400);

3D Printing/Cases/Eurorack 2-Row/rail_profile.scad

@@ -0,0 +1,24 @@
+railProfilePoints = [[0,0],[0,2.2],
+[1.85,2.2],[1.85,1.12],[1.85+2.64,1.12],
+[5.77,2.2],[5.77,2.2+3],
+[1.85+2.64,7.4-1.12],[1.85,7.4-1.12],[1.85,7.4-2.2],
+[0,7.4-2.2],
+[0,7.4],[12.7,7.4],[12.7,0]];
+
+module railProfile() {
+    polygon(railProfilePoints);
+}
+
+supportOffset = [9,3.85];
+
+module railSupportCavity(height) {
+    translate(supportOffset) cylinder(r=2.25, h=height, $fn=32);
+}
+
+module rail(height) {
+    difference() {
+        linear_extrude(height) railProfile(); 
+        railSupportCavity(height);
+    }
+}
+