X-Git-Url: https://www.fi.muni.cz/~kas/git//home/kas/public_html/git/?a=blobdiff_plain;f=fin-joiner.scad;h=843846cc86fb97ddc6c86d38f4a8e5a12bb1317c;hb=HEAD;hp=1e0025743f4c40d3af8d3d26e1b4bc3c470af06d;hpb=ba6020b1bbb0b4ec50782d7bcfd2c55046c7c7f2;p=things.git

diff --git a/fin-joiner.scad b/fin-joiner.scad
index 1e00257..843846c 100644
--- 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 + 0.8;
+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;
+fuse_tube_d = 8.0 + 0.2;
+fuse_tube_l = 25;
 
-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([slot_w+wall, 3*stab_tube_wall, stab_tube_off]);
 	}
 }
 
@@ -53,8 +54,18 @@ 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);
+	// bottom side
+	translate([-fuse_tube_d/2-wall, 0, pulley_d/2 + stab_tube_d + 1.5*stab_tube_wall])
+	rotate ([0, 30, 0])
+	translate([-infty, -infty/2, -infty/2])
+		cube(infty);
 }