width_space_inside = 10;
backfront_mate_size = 25;
-tower_frontheight = 20;
+tower_frontheight = 10;
+tower_base_height = 20;
tower_slot_width = 3;
-cableclamp_ctie_width = 3 + 0.5;
-cableclamp_ctie_thick = 2 + 0.5;
+cableclamp_ctie_width = 4.0 + 1.0;
+cableclamp_ctie_thick = 2.5 + 0.5;
-lidclamp_ctie_width = 4.0 + 0.5;
+lidclamp_ctie_width = 4.0 + 1.0;
lidclamp_ctie_thick = 2.5 + 0.5;
-base_ctie_width = 4.0 + 0.5;
+base_ctie_width = 4.0 + 1.0;
base_ctie_thick = 2.5 + 0.5;
-tube_ctie_width = 5 + 0.5;
-tube_ctie_thick = 3 + 0.5;
+tube_ctie_width = 4.0 + 1.0;
+tube_ctie_thick = 2.5 + 0.5;
// tuning
tower_over_angle = 45;
tower_wall_thick = 1.6;
-tower_base_height = 10;
tower_forehead_angle = 30;
lid_wall_thick = 1.6;
lid_slop = 0.75;
tube_ctie_anchor = 5;
protrusion_size = 2;
protrusion_none_frontback = 10;
-protrusion_slop = 0.5;
+protrusion_slop = 0.25;
cableclamp_ctie_z = tower_frontheight/2;
+towerleg_backfront = 5;
+towerleg_width = 3;
+towerleg_foot_gap = 2;
+towerleg_foot_backfront = 20;
+towerleg_foot_width = 40;
+towerleg_foot_height = 10;
+towerleg_yslope = 0.7;
+towerleg_xslope = 0.3;
+echo(sqrt(towerleg_yslope*towerleg_yslope+towerleg_xslope*towerleg_xslope));
+
//--- tests ---
test_width = 24;
module LedHole(){
translate([0, led_head_y, led_head_z])
- rotate([90 + led_angle])
+ rotate([90 + led_angle, 0, 0])
translate([0,0,-10])
- cylinder(r=led_dia/2, h=led_depth+0.1+10, $fn=30);
+ cylinder(r=led_dia/2, h=led_depth+1+10, $fn=26, $fa=10);
}
-module Tower(){ ////toplevel
+module TowerProper(){
difference(){
TowerMain();
LedHole();
}
}
+module Tower(){ ////toplevel
+ TowerProper();
+ for (mir=[0,1]) {
+ mirror([mir,0,0]){
+ translate([0,
+ tower_rearwall_y + 0.1,
+ -1])
+ mirror([0,0,1])
+ multmatrix([[1,0, towerleg_xslope,0],
+ [0,1,-towerleg_yslope,0],
+ [0,0,1,0],
+ [0,0,0,1]])
+ cube([towerleg_width, towerleg_backfront, tower_base_height-2]);
+ }
+ }
+ translate([-towerleg_foot_width/2,
+ tower_rearwall_y - towerleg_foot_gap,
+ -tower_base_height])
+ mirror([0,1,0])
+ cube([towerleg_foot_width, towerleg_foot_backfront, towerleg_foot_height]);
+}
+
module TowerMainHull(){
hull(){ TowerMain(); }
}
difference(){
minkowski(){
TowerMainHull();
- sphere(r=lid_wall_thick+lid_slop, $fn=4);
+ sphere(r=lid_wall_thick+lid_slop, $fn=8);
}
minkowski(){
TowerMainHull();
- sphere(r=lid_slop, $fn=4);
+ sphere(r=lid_slop, $fn=6);
}
}
translate([-50,-50,led_head_z]) cube([100,100,100]);
}
}
-module Base(){ ////toplevel
+module Base(){
difference(){
mirror([0,0,1]){
hull(){
cube([base_width, base_backfront, crossbar_dia/2]);
}
}
- translate([-50, base_backfront/2, -base_ctie_anchor_eff])
+ translate([0, base_backfront/2, -base_ctie_anchor_eff])
cube([100, base_ctie_width, base_ctie_thick], center=true);
- translate([-50, base_backfront/2, -base_height + tube_ctie_anchor_eff])
+ translate([0, base_backfront/2, -base_height + tube_ctie_anchor_eff])
cube([100, tube_ctie_width, tube_ctie_thick], center=true);
translate([0, -1, -(base_height + crossbar_dia/2)])
rotate([-90,0,0])
//BaseRegistrationProtrusion();
//Base();
//BaseT();
-Demo();
+//Demo();