From: Jan "Yenya" Kasprzak <kas@fi.muni.cz>
Date: Wed, 25 Sep 2019 08:02:54 +0000 (+0200)
Subject: Quasar parts
X-Git-Url: https://www.fi.muni.cz/~kas/git//home/kas/public_html/git/?a=commitdiff_plain;h=07258db23a917b59ca5410ba66d8c4f029359e21;p=things.git

Quasar parts
---

diff --git a/quasar-firewall.scad b/quasar-firewall.scad
index 7e763f1..8df1d77 100644
--- 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]);
 }
 
diff --git a/rc-control-horn-long.scad b/rc-control-horn-long.scad
index 1907fb4..8d3f5cd 100644
--- a/rc-control-horn-long.scad
+++ b/rc-control-horn-long.scad
@@ -1,55 +1,70 @@
 eps = 0.01;
 infty = 100;
 
-wall = 1;
+/* Quasar elevons */
+/*
+slot_off_x = 8;
+slot_off_z = 0;
+horn_l = 40;
+slot_depth_front = 6;
+slot_depth_rear = 2.5;
+base_angle = 0;
+top_hole_h = 18;
+*/
 
+/* Quasar rudder */
 slot_off_x = 8;
-slot_off_y = 8;
+slot_off_z = -2.5;
+horn_l = 40;
+slot_depth_front = 8;
+slot_depth_rear = 5;
+base_angle = 0;
+top_hole_h = 18;
 
-slot_l = 30;
-slot_depth_front = 6;
-slot_depth_rear = 2;
+wall = 1;
 
-hole_h = 20;
-hole_d = 1.5;
-hole_step = 1.8*hole_d;
+hole_d = 1.6;
+hole_step = 3;
 n_holes = 3;
 
-base_angle = 8.5;
 
 hole_side = 2*wall;
 
-module horn() {
-	difference() {
+module horn_body() {
+	// slot
+	hull() {
+		translate([slot_off_x, slot_off_z, 0])
+			cube([eps, slot_depth_front, wall]);
+		translate([horn_l - eps, slot_off_z, 0])
+			cube([eps, slot_depth_rear, wall]);
+	}
 	hull() {
 		// base
-		rotate([0, 0, base_angle]) {
-			translate([slot_off_x, slot_depth_front-eps, 0])
+			translate([slot_off_x,
+				slot_depth_front+slot_off_z-eps, 0])
 				cube([eps, eps, wall]);
-			translate([slot_off_x + slot_l - eps, slot_depth_rear-eps, 0])
+			translate([horn_l - eps,
+				slot_depth_rear+slot_off_z-eps, 0])
 				cube([eps, eps, wall]);
-		}
 
-			for (y = [1:n_holes]) {
-				translate([0, hole_h -(y-1)*hole_step, 0])
+			rotate([0, 0, -base_angle]) for (y = [1:n_holes]) {
+				translate([0, top_hole_h -(y-1)*hole_step, 0])
 					cylinder(r = hole_d/2 + hole_side,
 						h = wall, $fn = 6);
 			}
 		}
+}
 
-		for (y = [1:n_holes]) {
-			translate([0, hole_h -(y-1)*hole_step, -eps])
+module horn() {
+	difference() {
+		horn_body();
+		// holes
+		rotate([0, 0, -base_angle]) for (y = [1:n_holes]) {
+			translate([0, top_hole_h -(y-1)*hole_step, -eps])
 				cylinder(r = hole_d/2, h = wall + 2*eps, $fn = 6);
 		}
 	}
 
-	// slot
-	rotate([0, 0, base_angle]) hull() {
-		translate([slot_off_x, 0, 0])
-			cube([eps, slot_depth_front, wall]);
-		translate([slot_off_x + slot_l - eps, 0, 0])
-			cube([eps, slot_depth_rear, wall]);
-	}
 }
 
 horn();