more mods to the glider joiners

diff --git a/dual-horn.scad b/dual-horn.scad
index 62d11812de26b712ea20f8324f62685a1b37b161..9ee5bd4181dc84d8fb056fc23556fe58d3ff133a 100644 (file)
--- a/dual-horn.scad
+++ b/dual-horn.scad
@@ -9,11 +9,12 @@ tip_hole = 2;
 tip_d = tip_hole+2*wall;
 tube_d = 2.0 + 0.5;
 tube_off = 1;
+tube_h = 1.5;
 
 foam_w = 3;
 side_w = 0.5;
 side_l = horn_l - 7;
-side_h = 8;
+side_h = 10;
 
 
 module body() {
@@ -25,8 +26,11 @@ module body() {
                        cube([foam_w, horn_l, wall]);
        }
        // side
-       translate([foam_w/2-side_w, -horn_l+tip_d/2, 0])
+       translate([-foam_w/2, -horn_l+tip_d/2, 0])
                cube([side_w, side_l, side_h]);
+       // tube
+       translate([0, tube_off, 0])
+               cylinder(r = tube_d/2 + wall, h = tube_h);
 }
 
 difference() {
@@ -36,6 +40,6 @@ difference() {
                        cylinder(r = tip_hole/2, h = wall+2*eps);
        // tube hole
        translate([0, tube_off, -eps])
-               cylinder(r = tube_d/2, h = wall+2*eps, $fn = 6);
+               cylinder(r = tube_d/2, h = tube_h+2*eps, $fn = 6);
 }
 

diff --git a/fin-joiner.scad b/fin-joiner.scad
index 1e0025743f4c40d3af8d3d26e1b4bc3c470af06d..f295762f227604c46ceef730d1a79e9df5d55492 100644 (file)
--- a/fin-joiner.scad
+++ b/fin-joiner.scad
@@ -4,16 +4,17 @@ infty = 200;
 wall = 1.5;
 thin_wall = 0.6;
 
-stab_tube_d = 3.0 + 0.5;
-stab_tube_l = 25;
+stab_tube_d = 2.0 + 0.5;
+stab_tube_l = 15;
 
-stab_tube_off = 3;
-pulley_d = 10;
+stab_tube_off = 4;
+stab_tube_wall = 1.0;
+pulley_d = 8;
 
 fuse_tube_d = 8.0;
 fuse_tube_l = 12;
 
-slot_w = 3;
+slot_w = 4;
 
 base_d = 15;
 base_h = 0.6;
@@ -24,9 +25,9 @@ module body() {
 
        // stab tube
        hull() {
-               translate([fuse_tube_d/2 + wall + stab_tube_off, 0, stab_tube_d/2+wall])
+               translate([fuse_tube_d/2 + wall + stab_tube_off, 0, stab_tube_d/2+stab_tube_wall])
                rotate([0, 90, 0])
-                       cylinder(r = stab_tube_d/2+wall, h = stab_tube_l);
+                       cylinder(r = stab_tube_d/2+stab_tube_wall, h = stab_tube_l);
                translate([fuse_tube_d/2 + wall + stab_tube_off, -stab_tube_d/2, 0])
                        cube([stab_tube_l, stab_tube_d, eps]);
        }
@@ -34,13 +35,13 @@ module body() {
        hull() {
                // stab tube tip
                translate([fuse_tube_d/2 + wall + stab_tube_off + stab_tube_l - eps,
-                       -thin_wall/2, stab_tube_d + 1.5*wall])
+                       -thin_wall/2, stab_tube_d + 1.5*stab_tube_wall])
                        cube([eps, thin_wall, eps]);
                // fuse tube tip
                translate([fuse_tube_d/2 + wall/2, -thin_wall/2, fuse_tube_l - eps])
                        cube([eps, thin_wall, eps]);
-               translate([fuse_tube_d/2 + wall/2, -3*wall/2, stab_tube_d+1.5*wall])
-                       cube([eps, 3*wall, eps]);
+               translate([fuse_tube_d/2 + wall/2, -3*stab_tube_wall/2, stab_tube_d+1.5*stab_tube_wall])
+                       cube([eps, 3*stab_tube_wall, eps]);
        }
 }
 
@@ -53,8 +54,13 @@ difference() {
        translate([-fuse_tube_d, -slot_w/2, -eps])
                cube([fuse_tube_d, slot_w, fuse_tube_l + 2*eps]);
        // stab tube
-       translate([0, 0, stab_tube_d/2+wall])
+       translate([0, 0, stab_tube_d/2+stab_tube_wall])
        rotate([0, 90, 0])
-               cylinder(r = stab_tube_d/2, h = stab_tube_l + stab_tube_off + fuse_tube_d/2 + wall + eps );
+               cylinder(r = stab_tube_d/2, h = stab_tube_l + stab_tube_off + fuse_tube_d/2 + wall + eps, $fn = 6);
+       // pulley
+       translate([fuse_tube_d/2+wall, 0, stab_tube_d/2+stab_tube_wall])
+       rotate([0, 90, 0])
+       rotate([0, 0, 90])
+               cylinder(r = pulley_d/2, h = stab_tube_off, $fn = 6);
 }
 

diff --git a/madstab-joiner-end.scad b/madstab-joiner-end.scad
index d82285b670a100d1342ef46337f4af7c56392cb3..e72d989ec84a829d276ebb918b33a9ef8f48d27f 100644 (file)
--- a/madstab-joiner-end.scad
+++ b/madstab-joiner-end.scad
@@ -4,14 +4,15 @@ infty = 200;
 wall = 1.5;
 thin_wall = 0.6;
 
-stab_tube_d = 3.0 + 0.5;
+stab_tube_d = 2.0 + 0.5;
 stab_tube_d2 = stab_tube_d;
 stab_tube_l = 20;
+stab_tube_wall = 1;
 
 fuse_tube_d = 8.0;
 fuse_tube_l = 12;
 
-slot_w = 3;
+slot_w = 3.5;
 
 base_d = 15;
 base_h = 0.6;
@@ -29,9 +30,9 @@ module body() {
        hull() {
                translate([-fuse_tube_d/2-wall, fuse_tube_l/2-eps, 0])
                        cube([stab_tube_l, stab_tube_d2+2*eps, eps]);
-               translate([-fuse_tube_d/2-wall, fuse_tube_l/2+stab_tube_d2/2, stab_tube_d2/2+wall])
+               translate([-fuse_tube_d/2-wall, fuse_tube_l/2+stab_tube_d2/2, stab_tube_d2/2+stab_tube_wall])
                rotate([0, 90, 0])
-                       cylinder(r = stab_tube_d2/2+wall+eps, h = stab_tube_l);
+                       cylinder(r = stab_tube_d2/2+stab_tube_wall+eps, h = stab_tube_l);
        }
 }
 
@@ -46,9 +47,9 @@ difference() {
                cube([slot_w, fuse_tube_l + 2*eps, fuse_tube_d/2+wall+eps]);
 
        // stab tube
-       translate([-fuse_tube_d/2-wall-eps, fuse_tube_l/2 + stab_tube_d2/2, stab_tube_d2/2 +wall])
+       translate([-fuse_tube_d/2-wall-eps, fuse_tube_l/2 + stab_tube_d2/2, stab_tube_d2/2 +stab_tube_wall])
        rotate([0, 90, 0])
-               cylinder(r = stab_tube_d2/2, h = stab_tube_l + 2*eps);
+               cylinder(r = stab_tube_d2/2, h = stab_tube_l + 2*eps, $fn = 6);
 }
 
 // endpoint stopper