rubber tube end for azub headrest

diff --git a/tube-end-azub.scad b/tube-end-azub.scad
new file mode 100644 (file)
index 0000000..01b6fb2
--- /dev/null
+++ b/tube-end-azub.scad
@@ -0,0 +1,22 @@
+eps = 0.01;
+infty = 100;
+
+tube_d = 12;
+body_h = 18;
+wall = 2.5;
+spring_r = 1;
+n_spring = 5;
+
+difference() {
+       cylinder(r = tube_d/2 + spring_r + wall, h = body_h);
+       translate([0, 0, wall]) difference() {
+               cylinder(r = tube_d/2 + spring_r, h = body_h);
+               for (a = [0:360/n_spring:360])
+                       rotate([0, 0, a])
+                       translate([tube_d/2 + spring_r, 0, 0])
+                       scale([1, 2, 1])
+                               cylinder(r = spring_r, h = body_h + eps, $fn = 8);
+                               
+       }
+}
+