Quasar parts

[things.git] / quasar-firewall.scad

diff --git a/quasar-firewall.scad b/quasar-firewall.scad
index 7e763f1336664f9355684531e5c732fa8325d345..8df1d77a15e4134ae5c7d8db02268cc7ada7ab75 100644 (file)
--- a/quasar-firewall.scad
+++ b/quasar-firewall.scad
@@ -13,23 +13,24 @@ center_d = 8 + 0.3;
 cable_slot_w = 5;
 cable_slot_h = 3;
 
-foam_horiz = 6 + 0.3;
-foam_vert = 6 + 0.3;
-support_h = 30;
+foam_horiz = 6 + 0.6;
+foam_vert = 6 + 0.6;
+support_h = 50;
 
 top_d = foam_horiz + 8;
+side_w = 40;
 
 module body() {
        // base
        cylinder(r = base_d/2, h = base_wall);
        intersection() {
-               cylinder(r1 = base_d/2, r2 = top_d/2,
+               cylinder(r1 = side_w/2, r2 = top_d/2,
                         h = support_h + base_wall);
                union() {
-                       translate([-base_d/2, -foam_horiz/2-wall, base_wall - eps])
-                               cube([base_d, foam_horiz + 2*wall, support_h]);
-                       translate([-foam_vert/2-wall, -base_d/2, base_wall - eps])
-                               cube([foam_vert + 2*wall, base_d, support_h]);
+                       translate([-side_w/2, -foam_horiz/2-wall, 0])
+                               cube([side_w, foam_horiz + 2*wall, support_h]);
+                       translate([-foam_vert/2-wall, -side_w/2, 0])
+                               cube([foam_vert + 2*wall, side_w, support_h]);
                }
        }
 }
@@ -41,27 +42,33 @@ module screw_hole() {
                cylinder(r1 = screw_hole/2,
                        r2 = screw_hole/2 + base_wall/2,
                        h = base_wall/2+eps, $fn = 6);
+       translate([0, 0, base_wall-eps])
+               cylinder(r = screw_hole/2 + base_wall/2, h = 2*base_wall + eps, $fn = 6);
 }
 
 difference() {
        body();
        // screw holes
+       rotate([0, 0, 45]) {
        for (x = [-1, 1]) translate([x*screw_d1/2, 0, 0])
                screw_hole();
        for (y = [-1, 1]) translate([0, y*screw_d2/2, 0])
                screw_hole();
+       }
        // tube hole
        translate([0, 0, -eps])
                cylinder(r = center_d/2, h = base_wall + 2*eps);
        // cable slot
+       /*
        rotate([0, 0, 45])
        translate([-cable_slot_w/2, base_d/2-cable_slot_h, -eps])
                cube([cable_slot_w, 2*cable_slot_h, infty]);
+       */
        // horizontal foam
-       translate([-base_d/2-eps, -foam_horiz/2, base_wall])
-               cube([base_d + 2*eps, foam_horiz, support_h + eps]);
+       translate([-side_w/2-eps, -foam_horiz/2, base_wall])
+               cube([side_w + 2*eps, foam_horiz, support_h + eps]);
        // vertical foam
-       translate([-foam_vert/2, -base_d/2-eps, base_wall])
-               cube([foam_vert, base_d + 2*eps, support_h + eps]);
+       translate([-foam_vert/2, -side_w/2-eps, base_wall])
+               cube([foam_vert, side_w + 2*eps, support_h + eps]);
 }