From: Jan "Yenya" Kasprzak <kas@fi.muni.cz>
Date: Tue, 17 Apr 2018 11:29:35 +0000 (+0200)
Subject: minor mods
X-Git-Url: https://www.fi.muni.cz/~kas/git//home/kas/public_html/git/?a=commitdiff_plain;h=b3d6c6b0e27d968a9bcf655076bddd72affc5c40;p=things.git

minor mods
---

diff --git a/madstab-joiner.scad b/madstab-joiner.scad
index a255e11..fd03b4a 100644
--- a/madstab-joiner.scad
+++ b/madstab-joiner.scad
@@ -2,39 +2,56 @@ eps = 0.01;
 infty = 200;
 
 wall = 1.5;
+thin_wall = 0.6;
 
 stab_tube_d = 3.0 + 0.5;
-stab_tube_l = 30;
+stab_tube_d2 = stab_tube_d + 1;
+stab_tube_l = 20;
 
 fuse_tube_d = 8.0;
-fuse_tube_l = 15;
+fuse_tube_l = 12;
 
 slot_w = 3;
 
-base_d = 17;
+base_d = 15;
 base_h = 0.6;
 
 module body() {
-	translate([fuse_tube_d/2 + stab_tube_d/2 + wall, 0, 0]) {
+	translate([fuse_tube_d/2 + stab_tube_d/2 + thin_wall, 0, 0]) {
 		cylinder(r = stab_tube_d/2 + wall, h = stab_tube_l);
-		cylinder(r = base_d/2, h = base_h);
+		// cylinder(r1 = base_d/2, r2 = stab_tube_d/2 + wall, h = base_h);
 	}
 	hull() {
 		translate([-fuse_tube_d/2-wall, -fuse_tube_l/2, 0])
 			cube([fuse_tube_d + 2*wall, fuse_tube_l, fuse_tube_d + 2*wall]);
-		translate([fuse_tube_d/2 + stab_tube_d/2 + wall, 0, 0])
+		translate([fuse_tube_d/2 + stab_tube_d/2 + thin_wall, 0, 0])
 			cylinder(r = stab_tube_d/2 + wall, h = fuse_tube_d + 2*wall);
 	}
 }
 
 difference() {
 	body();
-	translate([fuse_tube_d/2 + stab_tube_d/2 + wall, 0, -eps])
+	translate([fuse_tube_d/2 + stab_tube_d/2 + thin_wall, 0, -eps])
 		cylinder(r = stab_tube_d/2, h = stab_tube_l + 2*eps);
+	translate([fuse_tube_d/2 + stab_tube_d/2 + wall, 0, wall])
+		cylinder(r = stab_tube_d2/2, h = stab_tube_l - 2*wall);
 	translate([0, fuse_tube_l/2+eps, fuse_tube_d/2+wall])
 	rotate([90, 0, 0])
 		cylinder(r = fuse_tube_d/2, h = fuse_tube_l + 2*eps);
 	translate([-slot_w/2, -fuse_tube_l/2-eps, fuse_tube_d/2+wall])
 		cube([slot_w, fuse_tube_l + 2*eps, fuse_tube_d/2+wall+eps]);
 }
-	
+
+// endpoint
+
+translate([0, fuse_tube_l, 0])
+difference() {
+	union() {
+		cylinder(r = stab_tube_d/2 + wall, h = wall);
+		translate([0, 0, wall-eps])
+			cylinder(r1 = stab_tube_d/2 + wall, r2 = stab_tube_d/2+thin_wall, h = wall);
+	}
+	translate([0, 0, -eps])
+		cylinder(r = stab_tube_d/2, h = 2*wall + 2*eps);
+}
+