more designs

CNC_T_nut.scad

@@ -0,0 +1,44 @@
+printer_offset = 0.5;
+top_slot_width = 8;
+top_slot_height = 2;
+middle_slot_width = 14;
+middle_slot_height = 7;
+
+length = 20;
+
+module T_nut(){
+    translate([-middle_slot_width/2, length/2, middle_slot_height-printer_offset])
+    rotate([90, 0, 0])
+    linear_extrude(length)
+    offset(delta = -printer_offset/3)
+    polygon(
+        [
+            [0,0],
+            [0, -middle_slot_height],
+            [middle_slot_width, -middle_slot_height],
+            [middle_slot_width, 0],
+            [middle_slot_width - (middle_slot_width - top_slot_width)/2, 0],
+            [middle_slot_width - (middle_slot_width - top_slot_width)/2, top_slot_height],
+            [middle_slot_width - (middle_slot_width - top_slot_width)/2 - top_slot_width, top_slot_height],
+            [middle_slot_width - (middle_slot_width - top_slot_width)/2 - top_slot_width, 0]
+        ]
+    );
+}
+
+module cylinder_outer(height,radius,fn){
+   fudge = 1/cos(180/fn);
+   cylinder(h=height,r=radius*fudge, center=true, $fn=fn);}
+
+module hex(size, height){
+    cylinder_outer(height, size/2, 6);
+}
+
+difference(){
+    T_nut();
+    cylinder(r=3+printer_offset/2, h=100, center=true, $fn=30);
+
+    translate([0,0,-0.3])
+    rotate([0,0,30])
+    hex(10, 10);
+}
+

ac_bus_mount_2.scad

@@ -0,0 +1,84 @@
+width = 140;
+height = 85;
+
+diameter = 120;
+shape_length = 50;
+vent_length = 18;
+
+wall_thickness = 3;
+
+$fn = 100;
+
+module squareToCircle(width, height, length, diameter, ovalfactor) {
+    ovalf_h = 1.15;
+    ovalf_w = 0.70;
+    hull(){
+        rotate([90,0,0])
+        linear_extrude(1)
+        square(size=[width, height], center=true);
+
+        translate([0, length])
+        rotate([90,0,0])
+        linear_extrude(1)
+        scale([ovalf_h, ovalf_w, 1])
+        circle(r=diameter/2);
+    }
+    translate([0, length+10, 0])
+    rotate([90, 0, 0])
+    linear_extrude(10)
+    scale([ovalf_h, ovalf_w, 1])
+    circle(r=diameter/2);
+}
+
+module hollowStoC(width, height, length, diameter, ovalfactor, wall_thickness){
+    difference(){
+        squareToCircle(width, height, length, diameter, ovalfactor);
+        translate([0, -0.005, 0])
+        squareToCircle(width-2*wall_thickness, height-2*wall_thickness, length+0.01, diameter-2*wall_thickness, ovalfactor);
+    }
+}
+
+module squareHole(width, height, length, wall_thickness) {
+    translate([0, -length/2-1, 0])
+    rotate([90, 0, 0])
+    difference(){
+        cube(size=[width, height, length], center=true);
+        cube(size=[width-2*wall_thickness, height-2*wall_thickness, length+0.01], center=true);
+    }
+}
+
+module diagonalPlate(width, length, thickness){
+    difference(){
+        rotate([-45, 0, 0])
+        cube(size=[width, length, thickness], center=true);
+        translate([0, -length*cos(45), 0])
+        cube(size=[width+3, length, 20], center=true);
+    }
+}
+
+module vent(width, height, length, wall_thickness) {
+    squareHole(width, height, length, wall_thickness);
+    translate([0, -length+1.1, 30])
+    diagonalPlate(width, 10, 2);
+    translate([0, -length+1.1, 15])
+    diagonalPlate(width, 10, 2);
+    translate([0, -length+1.1, 0])
+    diagonalPlate(width, 10, 2);
+    translate([0, -length+1.1, -15])
+    diagonalPlate(width, 10, 2);
+    translate([0, -length+1.1, -30])
+    diagonalPlate(width, 10, 2);
+
+    translate([0, -length, 0])
+    rotate([90,0,0])
+    difference(){
+        cube(size=[width+15, height+15, 2], center=true);
+        cube(size=[width, height, 2.01], center=true);
+    }
+}
+
+hollowStoC(width, height, shape_length, diameter, 1, wall_thickness);
+vent(width, height, vent_length, wall_thickness);
+
+// translate([-120,0,0])
+// cube(size=[100, 250, 10], center=true);

ac_bus_tube_connector.scad

@@ -0,0 +1,22 @@
+thickness = 3;
+inside_dia = 67;
+
+height = 60;
+
+module piece(){
+    translate([0,0,height/4])
+    difference(){
+        cylinder(r=inside_dia/2+thickness, h=height/2, center=true);
+        translate([0,0,thickness])
+        cylinder(r=inside_dia/2, h=height/2, center=true);
+        translate([0,0,-height/4+thickness/2-0.1])
+        cylinder(r1=inside_dia/2-thickness, r2=inside_dia/2, h=thickness+0.3, center=true);
+    }
+}
+
+$fn=150;
+union(){
+    piece();
+    rotate([180,0,0])
+    piece();
+}

ac_bus_tube_mount.scad

@@ -0,0 +1,55 @@
+width = 337;
+height = 174;
+thickness = 3;
+
+tube_diam = 125;
+wall_thickness = 3;
+tube_mount_height = 30;
+
+conical_height = 40;
+
+cone_scale_x = 2.5;
+cone_scale_y = 1.2;
+
+$fn = 100;
+difference(){
+    union(){
+        difference(){
+            cube(size=[width, height, thickness], center=true);
+            scale([cone_scale_x, cone_scale_y, 1])
+            cylinder(r=tube_diam/2-wall_thickness, h=2*thickness, center=true);
+        }
+        translate([0,0, (tube_mount_height+thickness)/2+conical_height])
+        difference(){
+            cylinder(r=tube_diam/2, h=tube_mount_height, center=true);
+            cylinder(r=tube_diam/2-wall_thickness, h=tube_mount_height+1, center=true);
+        }
+        translate([0, 0, (conical_height+thickness)/2])
+        walledCone(tube_diam);
+
+        
+        // translate([0, 0, (conical_height+thickness)/2])
+        // difference(){
+        //     cylinder(h=conical_height, r1=tube_diam/2+20, r2=tube_diam/2, center=true);
+        //     cylinder(h=conical_height+1, r1=tube_diam/2+20-wall_thickness, r2=tube_diam/2-wall_thickness, center=true);
+        // }
+    }
+    translate([width/2, 0, -5])
+    cube([width,height+5,200], center=true);
+}
+
+
+module cone(diam, hei=conical_height){
+    hull(){
+        scale([cone_scale_x, cone_scale_y, 1])
+        cylinder(h=hei, r1=diam/2, r2=0, center=true);
+        cylinder(h=hei, r=diam/2, center=true);
+    }
+}
+
+module walledCone(diam){
+    difference(){
+        cone(diam);
+        cone(diam-2*wall_thickness, hei=conical_height+0.1);
+    }
+}

bidet_hole_cover.scad

@@ -0,0 +1,21 @@
+inner_hole_dia = 14 + 0.5;
+mid_hole_dia = 30 - 0.5;
+
+outer_dia = 40;
+
+height_step = 5;
+height_step_small = height_step/3;
+
+$fn=150;
+
+difference() {
+    union() {
+        translate([0,0,-height_step_small])
+        cylinder(r=mid_hole_dia/2, h=height_step+height_step_small, center=true);
+        translate([0,0,height_step_small/2])
+        cylinder(r=outer_dia/2, h=height_step_small, center=true);
+    }
+    cylinder(r=inner_hole_dia/2, h=height_step*2+0.01, center=true);
+    translate([0,-20,-20])
+    cube(size=[40, 40, 40], center=false);
+}

bus_cabinet_door_1.scad

@@ -0,0 +1,127 @@
+// Door measurements
+width = 516;
+height = 766;
+thickness = 18;
+
+// Pattern parameters
+border_margin = 80;
+border_width = 40;
+// border_angle = 30;
+border_depth = 10;
+border_depth_2 = 4;
+
+small_border_width = 4;
+small_border_thickness = 2;
+
+outside_border_width = border_width / 2;
+outside_border_depth_2 = 2;
+
+inner_depth = 2;
+
+// Technical params
+mill_diameter = 8;
+
+module door(){
+    difference(){
+        cube(size=[width, height, thickness], center=false);
+        translate([border_margin, border_margin, thickness+0.01])
+        union(){
+            borders(height-2*border_margin, width-2*border_margin, border_width, border_depth, border_depth_2);
+            outside_borders(height-2*border_margin, width-2*border_margin, border_width, border_depth, border_depth_2);
+        }
+        translate([border_margin-outside_border_width, 0, thickness-small_border_thickness+0.01])
+        cube(size=[small_border_width, height, small_border_thickness], center=false);
+        translate([width-border_margin-small_border_width+outside_border_width, 0, thickness-small_border_thickness+0.01])
+        cube(size=[small_border_width, height, small_border_thickness], center=false);
+
+        translate([border_margin, border_margin, thickness-inner_depth])
+        cube(size=[width-2*border_margin, height-2*border_margin, 10], center=false);
+        // Custom small border
+        // translate([border_margin-border_depth_2, border_margin-border_depth_2, thickness-border_depth_2])
+        // cube(size=[width-2*border_margin+2*border_depth_2, height-2*border_margin+2*border_depth_2, border_depth_2+0.01], center=false);
+    }
+}
+
+module border(length, width, depth1, depth2, mill_dia){
+    points = [[0,depth2], [0,0], [width,0], [width, depth1], [width-mill_dia, depth1]];
+    rotate([-90,0,0])
+    linear_extrude(height=length){
+        polygon(points=points);
+    }
+}
+
+module outside_border(length, width, depth1, depth2) {
+    translate([0, length, 0])
+    rotate([0,0,180])
+    border(length, width, depth1, depth2, 0);
+}
+
+module borders(length_border, width_border, width, depth1, depth2){
+    union(){
+        translate([width_border-width, 0, 0])
+        border(length_border, width, depth1, depth2, mill_diameter);
+        translate([width, length_border, 0])
+        rotate([0,0,180])
+        border(length_border, width, depth1, depth2, mill_diameter);
+        translate([0, width, 0])
+        rotate([0,0,-90])
+        border(width_border, width, depth1, depth2, mill_diameter);
+        translate([width_border, length_border-width, 0])
+        rotate([0,0,90])
+        border(width_border, width, depth1, depth2, mill_diameter);
+    }
+}
+
+module outside_border_corner(length_border, width_border, width, depth1, depth2){
+    intersection(){
+        translate([-outside_border_width+0.01, length_border+outside_border_width, 0])
+        rotate([0,0,180])
+        outside_border(length_border+2*outside_border_width, outside_border_width, depth1, depth2);
+        translate([-outside_border_width, -outside_border_width+0.01, 0])
+        rotate([0,0,-90])
+        outside_border(width_border+2*outside_border_width, outside_border_width, depth1, depth2);
+    }
+}
+
+module outside_borders(length_border, width_border, width, depth1, depth2){
+    union(){
+        translate([width_border+outside_border_width-0.01, 0, 0])
+        outside_border(length_border, outside_border_width, depth1, outside_border_depth_2);
+        translate([-outside_border_width+0.01, length_border, 0])
+        rotate([0,0,180])
+        outside_border(length_border, outside_border_width, depth1, outside_border_depth_2);
+        translate([0, -outside_border_width+0.01, 0])
+        rotate([0,0,-90])
+        outside_border(width_border, outside_border_width, depth1, outside_border_depth_2);
+        translate([width_border, length_border+outside_border_width-0.01, 0])
+        rotate([0,0,90])
+        outside_border(width_border, outside_border_width, depth1, outside_border_depth_2);
+
+        // Now add the corners
+        outside_border_corner(length_border, width_border, width, depth1, outside_border_depth_2);
+
+        translate([width_border,0,0])
+        rotate([0,0,90])
+        outside_border_corner(length_border, width_border, width, depth1, outside_border_depth_2);
+
+        translate([width_border,length_border,0])
+        rotate([0,0,180])
+        outside_border_corner(length_border, width_border, width, depth1, outside_border_depth_2);
+
+        translate([0,length_border,0])
+        rotate([0,0,-90])
+        outside_border_corner(length_border, width_border, width, depth1, outside_border_depth_2);
+    }
+}
+
+color(c = [0.9, 0.9, 0.9]){
+    door();
+}
+// door();
+
+// rotate([90,0,0])
+// outside_border(500, border_width, border_depth, border_depth_2);
+
+// outside_borders(height-2*border_margin, width-2*border_margin, border_width, border_depth, border_depth_2);
+
+// borders(height, width, border_width, border_depth);

bus_cabinet_door_2.scad

@@ -0,0 +1,259 @@
+// Door measurements
+width = 516;
+height = 767;
+thickness = 18;
+
+// Pattern parameters
+border_margin = 60;
+border_width = 40;
+// border_angle = 30;
+border_depth = 8;
+border_depth_2 = 4;
+
+small_border_width = 4;
+small_border_thickness = 2;
+
+outside_border_width = border_width / 2;
+outside_border_depth_2 = 2;
+
+inner_depth = 8;
+
+round_radius = 8;
+
+// Technical params
+mill_diameter = 8;
+
+module door(){
+    difference(){
+        cube(size=[width, height, thickness], center=false);
+        translate([border_margin, border_margin, thickness+0.01])
+        
+        // outside_borders(height-2*border_margin, width-2*border_margin, border_width, border_depth, border_depth_2);
+        translate([border_margin-outside_border_width, 0, thickness-small_border_thickness+0.01])
+        cube(size=[small_border_width, height, small_border_thickness], center=false);
+
+        // lines
+        translate([width/2,border_margin+10,10.01])
+        carving_pattern(width-2*border_margin, height-2*border_margin-20, 10, 40);
+
+        translate([border_margin, border_margin, thickness-inner_depth])
+        cube(size=[width-2*border_margin, height-2*border_margin, 10], center=false);
+        
+        // round inner edges
+        translate([width/2, height/2, thickness-round_radius])
+        rounded_square_cutter(width-2*border_margin, height-2*border_margin, round_radius);
+        
+        // Custom small border
+        // translate([width-border_margin-small_border_width+outside_border_width, 0, thickness-small_border_thickness+0.01])
+        // cube(size=[small_border_width, height, small_border_thickness], center=false);
+        // translate([border_margin-border_depth_2, border_margin-border_depth_2, thickness-border_depth_2])
+        // cube(size=[width-2*border_margin+2*border_depth_2, height-2*border_margin+2*border_depth_2, border_depth_2+0.01], center=false);
+    }
+}
+
+module border(length, width, depth1, depth2, mill_dia){
+    points = [[0,depth2], [0,0], [width,0], [width, depth1], [width-mill_dia, depth1]];
+    rotate([-90,0,0])
+    linear_extrude(height=length){
+        polygon(points=points);
+    }
+}
+
+module outside_border(length, width, depth1, depth2) {
+    translate([0, length, 0])
+    rotate([0,0,180])
+    border(length, width, depth1, depth2, 0);
+}
+
+module borders(length_border, width_border, width, depth1, depth2){
+    union(){
+        translate([width_border-width, 0, 0])
+        border(length_border, width, depth1, depth2, mill_diameter);
+        translate([width, length_border, 0])
+        rotate([0,0,180])
+        border(length_border, width, depth1, depth2, mill_diameter);
+        translate([0, width, 0])
+        rotate([0,0,-90])
+        border(width_border, width, depth1, depth2, mill_diameter);
+        translate([width_border, length_border-width, 0])
+        rotate([0,0,90])
+        border(width_border, width, depth1, depth2, mill_diameter);
+    }
+}
+
+module outside_border_corner(length_border, width_border, width, depth1, depth2){
+    intersection(){
+        translate([-outside_border_width+0.01, length_border+outside_border_width, 0])
+        rotate([0,0,180])
+        outside_border(length_border+2*outside_border_width, outside_border_width, depth1, depth2);
+        translate([-outside_border_width, -outside_border_width+0.01, 0])
+        rotate([0,0,-90])
+        outside_border(width_border+2*outside_border_width, outside_border_width, depth1, depth2);
+    }
+}
+
+module outside_borders(length_border, width_border, width, depth1, depth2){
+    union(){
+        translate([width_border+outside_border_width-0.01, 0, 0])
+        outside_border(length_border, outside_border_width, depth1, outside_border_depth_2);
+        translate([-outside_border_width+0.01, length_border, 0])
+        rotate([0,0,180])
+        outside_border(length_border, outside_border_width, depth1, outside_border_depth_2);
+        translate([0, -outside_border_width+0.01, 0])
+        rotate([0,0,-90])
+        outside_border(width_border, outside_border_width, depth1, outside_border_depth_2);
+        translate([width_border, length_border+outside_border_width-0.01, 0])
+        rotate([0,0,90])
+        outside_border(width_border, outside_border_width, depth1, outside_border_depth_2);
+
+        // Now add the corners
+        outside_border_corner(length_border, width_border, width, depth1, outside_border_depth_2);
+
+        translate([width_border,0,0])
+        rotate([0,0,90])
+        outside_border_corner(length_border, width_border, width, depth1, outside_border_depth_2);
+
+        translate([width_border,length_border,0])
+        rotate([0,0,180])
+        outside_border_corner(length_border, width_border, width, depth1, outside_border_depth_2);
+
+        translate([0,length_border,0])
+        rotate([0,0,-90])
+        outside_border_corner(length_border, width_border, width, depth1, outside_border_depth_2);
+    }
+}
+
+module carving_face() {
+    difference(){
+        square(size=[10, 4], center=true);
+
+        translate([-4.5, -2, 0])
+        circle(r=4, $fn=50);
+
+        translate([4.5, -2, 0])
+        circle(r=4, $fn=50);
+    }
+}
+
+module carving_tip(){
+    translate([0,0,-2])
+    difference(){
+        rotate_extrude() {
+            difference(){
+                carving_face();
+                translate([0,-5,0])
+                square(size=[10, 10], center=false);
+            }
+        }
+        translate([0,5,0])
+        cube(size=[10, 10, 10], center=true);
+    }
+}
+
+module carving(length) {
+    translate([0,length,0])
+    rotate([0,0,180])
+    carving_tip();
+    carving_tip();
+    translate([0,length,-2])
+    rotate([90,0,0])
+    linear_extrude(height=length){
+        carving_face();
+    }
+}
+
+module carving_pattern(width, height, inter_dist_small, inter_dist_large) {
+    max_iter = floor(width/(2*(inter_dist_small+inter_dist_large)))+1;
+    for(i=[-max_iter:max_iter]) {
+        translate([i*inter_dist_large,0,0])
+        union(){
+            translate([-inter_dist_small/2,0,0])
+            carving(height);
+            translate([inter_dist_small/2,0,0])
+            carving(height);
+        }
+    }
+}
+
+module round_cutter(radius){
+    difference(){
+        square(size=[radius, radius], center=false);
+        circle(r=radius, $fn=50);
+    }
+}
+
+module round_long_cutter(length, radius){
+    translate([0, length, 0])
+    rotate([90,0,0]){
+        linear_extrude(height=length)
+        round_cutter(radius);
+    }
+}
+
+module round_corner(radius){
+    rotate_extrude(angle=90) {
+        translate([-radius,0,0])
+        round_cutter(radius);
+    }
+}
+
+module rounded_cutter(length, radius) {
+    translate([0, -length/2, 0])
+    union(){
+        translate([radius, length, 0])
+        rotate([0,0,180])
+        round_long_cutter(length, radius);
+        rotate([0,0,90])
+        round_corner(radius);
+    }
+}
+
+module rounded_square_cutter(width, height, radius) {
+    union(){
+        translate([width/2, 0, 0])
+        rounded_cutter(height, radius);
+
+        translate([0, height/2, 0])
+        rotate([0,0,90])
+        rounded_cutter(width, radius);
+
+        translate([-width/2, 0, 0])
+        rotate([0,0,180])
+        rounded_cutter(height, radius);
+
+        translate([0, -height/2, 0])
+        rotate([0,0,270])
+        rounded_cutter(width, radius);
+    }
+}
+
+color(c = [0.9, 0.9, 0.9]){
+    door();
+}
+// door();
+
+// rotate([90,0,0])
+// outside_border(500, border_width, border_depth, border_depth_2);
+
+// outside_borders(height-2*border_margin, width-2*border_margin, border_width, border_depth, border_depth_2);
+
+// borders(height, width, border_width, border_depth);
+
+
+// carving_pattern(width, height, 20, 60);
+
+// translate([width/2,border_margin,10])
+//         carving_pattern(width-2*border_margin, height-2*border_margin, 20, 80);
+
+// carving_tip();
+// carving(100);
+
+// round_corner(5);
+
+// round_long_cutter(100,5);
+
+// rounded_cutter(200,5);
+// rounded_square_cutter(200, 100, 5);
+
+// translate([width/2, height/2, 0])
+//         rounded_square_cutter(width-2*border_margin, height-2*border_margin, 5);

bus_cabinet_side_panels.scad

@@ -0,0 +1,72 @@
+thickness = 18;
+
+height = 1980;
+width = 600;
+
+step = 30;
+
+points_panel_1_top = [120, 110, 100, 90, 75, 60, 50 ,30, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20];
+points_panel_1_side = [120, 110, 100, 90, 75, 60, 50 ,30, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20];
+
+
+module top_diff(width, points, step){
+    max_iter = floor(width/step);
+    mymax = max(points);
+    echo(max_iter);
+    poly = [
+        for(i = [0:max_iter]) [(i)*step, points[i]-mymax],
+        [width, 0.01],
+        [0, 0.01]
+    ];
+
+    polygon(poly);
+}
+
+module side_diff(width, points, step){
+    max_iter = len(points)-1;
+    height = step*max_iter;
+    mymax = max(points);
+    echo(max_iter);
+    poly = [
+        for(i = [0:max_iter]) [width-points[i],-(i)*step],
+        [width + 0.01, -height],
+        [width + 0.01, 0]
+    ];
+
+    polygon(poly);
+}
+
+module door_top(width, height, thickness, points, step){
+    difference(){
+        translate([0, -height, 0])
+        cube(size=[width, height, thickness], center=false);
+
+        translate([0,0,-0.005])
+        linear_extrude(thickness+0.01)
+        top_diff(width, points, step);
+    }
+}
+
+module door_side(width, height, thickness, points, step){
+    difference(){
+        translate([0, -height, 0])
+        cube(size=[width, height, thickness], center=false);
+
+        translate([0,0,-0.005])
+        linear_extrude(thickness+0.01)
+        side_diff(width, points, step);
+    }
+}
+
+module door_complete(width, height, thickness, points_top, points_side, step){
+    intersection(){
+        door_top(width, height, thickness, points_top, step);
+        door_side(width, height, thickness, points_side, step);
+    }
+}
+
+// top_diff(width, points_panel_1_top, step);
+// door_top(width, height, thickness, points_panel_1_top, step);
+// side_diff(width, points_panel_1_side, step);
+// door_side(width, height, thickness, points_panel_1_side, step);
+door_complete(width, height, thickness, points_panel_1_top, points_panel_1_side, step);

bus_spacer_ring_cabinets.scad

@@ -0,0 +1,10 @@
+outer_dia = 16;
+hole_dia = 5.5;
+height=9;
+
+linear_extrude(height=height){
+    difference() {
+        circle(r=outer_dia/2, $fn=50);
+        circle(r=hole_dia/2, $fn=20);
+    }
+}

cnc_controller_mount.scad

@@ -0,0 +1,37 @@
+small_dist = 0.1;
+
+depth = 20;
+width = 340;
+height = 152;
+thickness = 3;
+tab_width = 20;
+tab_hole_r = 2.5;
+
+mount(depth, width, height, thickness);
+
+module mount(depth, width, height, thickness){
+    union(){
+        tab(depth, tab_width, thickness, tab_hole_r);
+        translate([(width+tab_width)/2, 0, -height])
+        U(width, height, depth, thickness);
+        translate([width+tab_width, 0, 0])
+        tab(depth, tab_width, thickness, tab_hole_r);
+    }
+}
+
+module tab(depth, width, thickness, hole_r) {
+    difference(){
+        cube([width, depth, thickness], center=true);
+        cylinder(r=hole_r, h=thickness+small_dist, center=true);
+    }
+}
+
+module U(width, height, depth, thickness){
+    union(){
+        cube([width+2*thickness, depth, thickness], center=true);
+        translate([-(width+thickness)/2, 0, height/2])
+        cube([thickness, depth, height], center=true);
+        translate([(width+thickness)/2, 0, height/2])
+        cube([thickness, depth, height], center=true);
+    }
+}

cnc_feet.scad

@@ -0,0 +1,19 @@
+
+
+//****************************************************************
+//*  Name    : Jack Feet                                         *
+//*  Author  : Robert Joseph Korn                                *
+//*  Notice  : Copyright (c) 2015 Open Valley Consulting Corp    *
+//*          : All Rights Reserved                               *
+//*  Date    : 3/12/15                                           *
+//*  Version : 1.0                                               *
+//*  Notes   : Simple feet to protect CNC table                  *
+//*          :                                                   *
+//****************************************************************
+
+bolt_dia = 6;
+
+difference(){
+    cylinder (r1=10,r2=(bolt_dia+2)/2,h=10, $fn=8);
+    translate(v=[0,0,4]) cylinder(r=bolt_dia/2,h=8, $fn=50);
+}

cnc_shoe_mount.scad

@@ -0,0 +1,142 @@
+// spindle params
+inner_dia = 80;
+dia_offset = 1;
+
+// threaded insert params
+insert_height = 7;
+insert_dia = 5;
+insert_bottom_dia = 4.2;
+
+// magnet params
+magnet_dia = 3;
+magnet_height = 1;
+magnet_number = 10;
+
+// shape params
+extra_offset = 4;
+width = magnet_dia+extra_offset;
+wedge_size = insert_dia + 3;
+thickness = insert_dia + 3;
+wedge_width = insert_height;
+spacing_distance = 5;
+
+$fn=100;
+
+module ring(){
+    difference(){
+        linear_extrude(height=thickness, center=false, convexity=10, twist=0) {
+            difference(){
+                union(){
+                    radius = (inner_dia+dia_offset)/2+width;
+                    circle(r=radius);
+
+                    squ_width = wedge_size+width;
+                    squ_height = 2*wedge_width + spacing_distance + 1;
+                    translate([-wedge_size/2-radius,0,0])
+                    square(size=[squ_width, squ_height], center=true);
+                }
+
+                union(){
+                    radius = (inner_dia+dia_offset)/2;
+                    circle(r=radius);
+
+                    squ_width = wedge_size+width+20;
+                    squ_height = spacing_distance + 1;
+                    translate([-wedge_size/2-radius,0,0])
+                    square(size=[squ_width, squ_height], center=true);
+                }
+            }
+        }
+
+        for(i = [0:magnet_number]){
+            rotate([0,0,i*36])
+            translate([0, (inner_dia+dia_offset)/2+width/2-0.5, -0.01])
+            cube(size=[15, 5, 3], center=true);
+        }
+
+        // threaded insert hole
+        translate([-(inner_dia+dia_offset)/2-width-wedge_size/1.5, (spacing_distance + 1)/2-0.005, thickness/2])
+        threaded_insert();
+
+        // bolt hole
+        translate([-(inner_dia+dia_offset)/2-width-wedge_size/1.5, -(spacing_distance + 1)/2+0.005, thickness/2])
+        rotate([90,0,0])
+        cylinder(h=insert_height+0.01, r=3.5/2, center=false);
+    }
+}
+
+module threaded_insert(){
+    rotate([-90,0,0])
+    cylinder(h=insert_height+0.01, r1=insert_bottom_dia/2, r2=insert_dia/2, center=false);
+}
+
+// vacuum params
+vacuum_pipe_dia_start = 32;
+vacuum_pipe_dia_end = 30;
+pipe_thickness = 2;
+pipe_length = 50;
+rotation_angle = 60;
+
+pipe_height = 50;
+
+module pipe(){
+    // hollow pipe for vacuum cleaner
+    rotate([0,rotation_angle,0])
+    difference(){
+        cylinder(h=pipe_length, r1=vacuum_pipe_dia_end/2+pipe_thickness, r2=vacuum_pipe_dia_start/2+pipe_thickness, center=false);
+        translate([0,0,-0.005])
+        cylinder(h=pipe_length+0.01, r1=vacuum_pipe_dia_end/2, r2=vacuum_pipe_dia_start/2, center=false);
+    }
+}
+
+module vacuum_vent() {
+    rotate([180,0,0])
+    difference(){
+        linear_extrude(height=pipe_height, center=false, convexity=10, twist=0) {
+            difference(){
+                union(){
+                    radius = (inner_dia+dia_offset)/2+width;
+                    circle(r=radius);
+                }
+
+                union(){
+                    radius = (inner_dia+dia_offset)/2+2;
+                    circle(r=radius);
+                }
+            }
+        }
+
+        for(i = [0:magnet_number]){
+            rotate([0,0,i*36])
+            translate([0, (inner_dia+dia_offset)/2+width/2, -0.01])
+            cylinder(r=(magnet_dia+0.5)/2, h=magnet_height+0.5, center=false);
+        }
+
+        // Ring for metal
+        translate([0,0,-8])
+        cylinder(r=(inner_dia+dia_offset)/2+6, h=10, center=false);
+    }
+}
+
+
+ring();
+// pipe_x = cos(rotation_angle)*(vacuum_pipe_dia_end+pipe_thickness)/2;
+// difference(){
+//     vacuum_vent();
+//     translate([-pipe_x+(inner_dia+dia_offset)/2+2,0,-30])
+//     hull(){pipe();}
+
+//     // threaded insert holes
+//     for(i = [0:magnet_number]){
+//         rotate([0,0,i*36])
+//         translate([0, (inner_dia+dia_offset)/2+width+0.9-7, -pipe_height+5])
+//         rotate([0,0,0])
+//         threaded_insert();
+//     }
+// }
+// difference(){
+//     translate([-pipe_x+(inner_dia+dia_offset)/2+2,0,-30])
+//     pipe();
+//     translate([0,0,-pipe_height/2])
+//     cylinder(r=(inner_dia+dia_offset)/2+2, h=pipe_height, center=true);
+// }

cooling_tube_splitter_bus.scad

@@ -0,0 +1,80 @@
+// fitting params
+fitting_inside_diam_top = 66;
+fitting_inside_diam_bottom = 61;
+fitting_length = 23;
+
+wall_thickness = 2.5;
+curve_angle = 30;
+
+$fn=100;
+module fitting(r_in, r_out, length){
+    rotate(90,[1,0,0])
+    difference(){
+        linear_extrude(length)
+        circle(r=r_out);
+        linear_extrude(length)
+        circle(r=r_in);
+    }
+}
+
+function custom_y(w, angle) = (w/2-w*(1-cos(angle)))/tan(angle)+w*sin(angle);
+
+module one_side(r, w, angle){
+    rotate_extrude(angle=angle)
+    translate([w/2,0,0])
+    circle(r=r);
+
+    y = custom_y(w, angle);
+    translate([w/2,y,0])
+    rotate(angle)
+    mirror([1,0,0])
+    rotate_extrude(angle=angle)
+    translate([w/2,0,0])
+    circle(r=r);
+
+    tri_x = w/2-w*(1-cos(angle));
+    tri_y = tri_x/tan(angle);
+    length = sqrt(pow(tri_y, 2) + pow(tri_x,2));
+    rotate(angle,[0,0,1])
+    translate([w/2,length,0])
+    rotate(90,[1,0,0])
+    linear_extrude(length)
+    circle(r=r);
+}
+
+module split_shape(r, w, angle){
+    union(){
+        one_side(r,w,angle);
+        mirror([1,0,0])
+        one_side(r,w,angle);
+    }
+}
+
+my_w = fitting_inside_diam_top+2*wall_thickness;
+difference(){
+    split_shape(fitting_inside_diam_top/2+wall_thickness, 
+              my_w,
+              curve_angle);
+    split_shape(fitting_inside_diam_bottom/2, 
+              my_w,
+              curve_angle);
+}
+
+// one_side(fitting_inside_diam_top/2+wall_thickness, 
+//               my_w,
+//               curve_angle);
+
+translate([-my_w/2,0,0])
+fitting(fitting_inside_diam_top/2,
+        fitting_inside_diam_top/2+wall_thickness,
+        fitting_length);
+
+translate([my_w/2,0,0])
+fitting(fitting_inside_diam_top/2,
+        fitting_inside_diam_top/2+wall_thickness,
+        fitting_length);
+
+translate([0,custom_y(my_w, curve_angle)+fitting_length,0])
+fitting(fitting_inside_diam_top/2,
+        fitting_inside_diam_top/2+wall_thickness,
+        fitting_length);

cutlery_divider.scad

@@ -0,0 +1,35 @@
+wedge_thickness = 2;
+slots_x = 4;
+slots_y = 4;
+
+x_outside = 56;
+y_outside = 68;
+
+outside_offset = 2;
+outside_offset_seat = 1;
+seat_width = 1;
+
+union(){
+    linear_extrude(2){
+        difference(){
+            slot_width = (x_outside - 2 * outside_offset - (slots_x-1)*wedge_thickness) / slots_x;
+            slot_height = (y_outside - 2 * outside_offset - (slots_y-1)*wedge_thickness) / slots_y;
+            square(size=[x_outside, y_outside], center=false);
+            translate([outside_offset, outside_offset, 0])
+            for (i =[0:slots_y-1]){
+                for (j = [0:slots_x-1]){
+                    translate([j*(slot_width+wedge_thickness), i*(slot_height+wedge_thickness), 0])
+                    square(size=[slot_width, slot_height], center=false);
+                }
+            }
+        }
+    }
+    linear_extrude(5){
+        translate([outside_offset_seat, outside_offset_seat])
+        difference(){
+            square(size=[x_outside-2*outside_offset_seat, y_outside-2*outside_offset_seat], center=false);
+            translate([outside_offset_seat, outside_offset_seat, 0])
+            square(size=[x_outside-2*outside_offset_seat-2*seat_width, y_outside-2*outside_offset_seat-2*seat_width], center=false);
+        }
+    }
+}

gate_mount.scad

@@ -0,0 +1,71 @@
+hole_dia = 14;
+hole_depth = 29;
+
+wall_thickness = 3;
+
+screw_hole_dia = 4;
+screw_hole_chamfer = 2;
+
+module slot(width, height) {
+    radius = width / 2;
+    squ_height = height-2*radius;
+
+    union(){
+        square(size=[width, squ_height], center=true);
+        translate([0,squ_height/2,0])
+        circle(r=radius);
+        translate([0,-squ_height/2,0])
+        circle(r=radius);
+    }
+}
+
+module sector(radius, angles, fn = 24) {
+    r = radius / cos(180 / fn);
+    step = -360 / fn;
+
+    points = concat([[0, 0]],
+        [for(a = [angles[0] : step : angles[1] - 360]) 
+            [r * cos(a), r * sin(a)]
+        ],
+        [[r * cos(angles[1]), r * sin(angles[1])]]
+    );
+
+    difference() {
+        circle(radius, $fn = fn);
+        polygon(points);
+    }
+}
+
+module holder() {
+    inner_radius = 10.5;
+    round_radius = 3;
+
+
+    minkowski() {
+        difference(){
+            circle(r=inner_radius+round_radius+0.1);
+            circle(r=inner_radius+round_radius);
+            sector(inner_radius+round_radius+2, [-30, 210]);
+        }
+        circle(r=round_radius, $fn=25);
+    }
+}
+
+module safety() {
+
+}
+
+linear_extrude(wall_thickness){
+    slot(30, 60);
+}
+
+my_offset = -13;
+
+translate([0,my_offset,wall_thickness])
+linear_extrude(wall_thickness)
+holder($fn=100);
+
+color("lavender") {
+    translate([0,my_offset,4])
+    circle(r=10);
+}

heater_tube_splitter_bus.scad

@@ -0,0 +1,161 @@
+inner_dia = 70;
+outer_dia = 75;
+wall_thickness = (outer_dia-inner_dia)/2;
+
+nub_thickness = 2;
+nub_height = 1;
+nub_width = 18;
+
+connector_height = 15;
+
+curve_angle = 45;
+connector_dist = 5;
+
+$fn=100;
+
+module nub(width, height, thickness, dia){
+    radius = 0.5;
+    new_thickness = thickness - radius*2;
+
+    translate([0,0,-1.8])
+    minkowski() {
+        intersection(){
+            linear_extrude(5)
+            translate([-width/2,0,0])
+            polygon(points=[[0,0],[width/4,new_thickness],[3*width/4,new_thickness],[width,0]]);
+
+            translate([0,0,-outer_dia/2+3])
+            rotate([90,0,0])
+            difference(){
+                cylinder(r=outer_dia/2, h=10, center=true, $fn=50);
+                cylinder(r=outer_dia/2-height, h=10, center=true, $fn=50);
+            }
+        }
+        sphere(r=radius, $fn=20);
+    }
+}
+
+module connector(inner_dia, outer_dia, height){
+    translate([0,0, height/2]){
+        difference(){
+            cylinder(r=outer_dia/2, h=height, center=true);
+            cylinder(r=inner_dia/2, h=height+0.01, center=true);
+        }
+        translate([0,-outer_dia/2+0.3,height-15])
+        rotate([90,0,0])
+        nub(nub_width, nub_height, nub_thickness, outer_dia);
+
+        rotate([0,0,180])
+        translate([0,-outer_dia/2+0.3,height-15])
+        rotate([90,0,0])
+        nub(nub_width, nub_height, nub_thickness, outer_dia);
+    }
+}
+
+module tCyls(outer_dia, height_factor = 1){
+    union(){
+        cylinder(r=outer_dia/2, h=outer_dia*height_factor, center=true);
+        translate([0,outer_dia*height_factor/4,0])
+        rotate([90, 0, 0])
+        cylinder(r=outer_dia/2, h=outer_dia/2*height_factor, center=true);
+    }
+}
+
+module tPiece(inner_dia, outer_dia){
+    difference(){
+        tCyls(outer_dia);
+        tCyls(inner_dia, height_factor=1.5);
+    }
+}
+
+module tSplitter(inner_dia, outer_dia, connector_height){
+    union(){
+        tPiece(inner_dia, outer_dia);
+
+        translate([0,0,outer_dia/2])
+        rotate([0,0,90])
+        connector(inner_dia, outer_dia, connector_height);
+
+        translate([0,outer_dia/2,0])
+        rotate([-90,0,0])
+        rotate([0,0,90])
+        connector(inner_dia, outer_dia, connector_height);
+
+        translate([0,0,-outer_dia/2])
+        rotate([180,0,0])
+        rotate([0,0,90])
+        connector(inner_dia, outer_dia, connector_height);
+    }
+}
+
+function custom_y(w, angle) = (w/2-w*(1-cos(angle)))/tan(angle)+w*sin(angle);
+
+module one_side(r, w, angle){
+    rotate_extrude(angle=angle)
+    translate([w/2,0,0])
+    circle(r=r);
+
+    y = custom_y(w, angle);
+    translate([w/2,y,0])
+    rotate(angle)
+    mirror([1,0,0])
+    rotate_extrude(angle=angle)
+    translate([w/2,0,0])
+    circle(r=r);
+
+    tri_x = w/2-w*(1-cos(angle));
+    tri_y = tri_x/tan(angle);
+    length = sqrt(pow(tri_y, 2) + pow(tri_x,2));
+    rotate(angle,[0,0,1])
+    translate([w/2,length,0])
+    rotate(90,[1,0,0])
+    linear_extrude(length)
+    circle(r=r);
+}
+
+module split_shape(r, w, angle){
+    union(){
+        one_side(r,w,angle);
+        mirror([1,0,0])
+        one_side(r,w,angle);
+    }
+}
+
+module yTubes(inner_dia, wall_thickness, curve_angle, connector_dist){
+    my_w = inner_dia+2*wall_thickness+connector_dist;
+    difference(){
+        split_shape(inner_dia/2+wall_thickness, 
+                my_w,
+                curve_angle);
+        split_shape(inner_dia/2,
+                my_w,
+                curve_angle);
+    }
+}
+
+
+module ySplitter(inner_dia, wall_thickness, curve_angle, connector_height, connector_dist){
+    union(){
+        yTubes(inner_dia, wall_thickness, curve_angle, connector_dist);
+        translate([0,outer_dia-2,0])
+        rotate([-90,0,0])
+        rotate([0,0,90])
+        connector(inner_dia, outer_dia, connector_height);
+
+        translate([outer_dia/2+connector_dist/2,0,0])
+        rotate([90,0,0])
+        connector(inner_dia, outer_dia, connector_height);
+
+        translate([-outer_dia/2-connector_dist/2,0,0])
+        rotate([90,0,0])
+        connector(inner_dia, outer_dia, connector_height);
+    }
+}
+
+// connector(inner_dia, outer_dia, connector_height);
+
+// nub(nub_width, nub_height, nub_thickness, outer_dia);
+
+// tSplitter(inner_dia, outer_dia, connector_height);
+
+ySplitter(inner_dia, wall_thickness, curve_angle, connector_height, connector_dist);

mesh_knit_bag.scad

@@ -0,0 +1,53 @@
+
+linear_extrude(1)
+pattern(1000, 1, 4){
+    // square(size=[50, 50], center=true);
+    scale_uniform(3){
+        import("/home/bart/Downloads/laura_bag_1.svg");
+    }
+}
+
+module pattern(mesh_size, line_width, spacing){
+    union(){
+        intersection(){
+            mesh(mesh_size, line_width, spacing);
+            children(0);
+        }
+        // calculate border
+        difference(){
+            children(0);
+            offset(r=-line_width){
+                children(0);
+            }
+        }
+    }
+}
+
+module mesh(size, line_width, spacing){
+    // Note that mesh always has to be even.
+    // This translates into the first lines being perfectly centered.
+
+    // Start by calculating amount of spacings
+    n_size = (size-line_width)/(line_width+spacing);
+
+    step = line_width + spacing;
+    for(i=[0:n_size/2]){
+        // vertical lines
+        translate([i*step, 0, 0])
+        square(size=[line_width, size], center=true);
+        translate([-i*step, 0, 0])
+        square(size=[line_width, size], center=true);
+
+        // horizontal lines
+        translate([0, i*step, 0])
+        square(size=[size, line_width], center=true);
+        translate([0, -i*step, 0])
+        square(size=[size, line_width], center=true);
+    }
+}
+
+module scale_uniform(my_scale){
+    scale([my_scale, my_scale]){
+        children(0);
+    }
+}

pan_filter_setup_ring_insert.scad

@@ -0,0 +1,12 @@
+safety_dist = 1;
+diameter = 290 - safety_dist;
+width = 5;
+thickness = 3;
+
+$fn = 100;
+
+linear_extrude(thickness)
+difference(){
+    circle(r=diameter/2);
+    circle(r=diameter/2-width);
+}

pencil_hanger.scad

@@ -0,0 +1,26 @@
+inner_dia = 17;
+thickness = 1.6;
+outer_dia = inner_dia + 2*thickness;
+
+module ring(){
+    translate([0,-outer_dia/2,0])
+    linear_extrude(height=2)
+    difference(){
+        union(){
+            circle(r=inner_dia/2+thickness);
+            translate([-outer_dia/2,0,0])
+            square(size=[outer_dia, outer_dia/2], center=false);
+        }
+        circle(r=inner_dia/2);
+
+        squ_height = 15;
+        translate([0,-squ_height/2,0])
+        square(size=[inner_dia-thickness, squ_height], center=true);
+    }
+}
+
+union(){
+    ring();
+    translate([0,thickness/2,0])
+    cube(size=[outer_dia, thickness, outer_dia], center=true);
+}

pump_rubbers/extra_ring.scad

@@ -0,0 +1,11 @@
+third_dia = 63;
+outer_dia = 81;
+
+$fn=50;
+
+linear_extrude(height=2, center=true, convexity=10, twist=0) {
+    difference(){
+        circle(r=outer_dia/2);
+        circle(r=third_dia/2);
+    }
+}

pump_rubbers/one-way-rubber.scad

@@ -0,0 +1,30 @@
+inner_hole_dia = 6.5;
+second_dia = 44;
+third_dia = 63;
+outer_dia = 83;
+
+thickness = 3;
+outer_thickness = 7;
+
+$fn=50;
+
+translate([0,0,thickness/2])
+linear_extrude(height=thickness, center=true, convexity=10, twist=0) {
+    difference(){
+        circle(r=second_dia/2);
+        circle(r=inner_hole_dia/2);
+    }
+
+    
+
+    translate([0,-25,0])
+    square(size=[25, 20], center=true);
+}
+
+translate([0,0,outer_thickness/2])
+linear_extrude(height=outer_thickness, center=true, convexity=10, twist=0) {
+    difference(){
+        circle(r=outer_dia/2);
+        circle(r=third_dia/2);
+    }
+}

pump_rubbers/piston_rubber.scad

@@ -0,0 +1,41 @@
+main_inner_dia = 60;
+main_outer_dia = 70;
+inner_dia_small = 40;
+height = 15;
+
+thickness = (main_outer_dia - main_inner_dia)/2;
+
+inner_radius = 2;
+outer_radius = inner_radius + thickness;
+
+extra_size = (main_inner_dia - inner_dia_small) / 2 - inner_radius;
+
+module ring(inner_radius, outer_radius){
+    difference(){
+        circle(r=outer_radius);
+        circle(r=inner_radius);
+    }
+}
+
+module quarter_ring(inner_r, outer_r,){
+    difference(){
+        ring(inner_r, outer_r);
+        difference(){
+            square(size=[2*outer_r, 2*outer_r], center=true);
+            translate([0,-outer_r,0])
+            square(size=[outer_r, outer_r], center=false);
+        }
+    }
+}
+
+rotate_extrude(convexity=10, $fn=100) {
+    translate([main_inner_dia/2,0,0]){
+        union(){
+            square(size=[thickness, height]);
+            translate([-inner_radius,0,0])
+            quarter_ring(inner_radius, outer_radius);
+            translate([-extra_size-inner_radius,-thickness-inner_radius,0])
+            square(size=[extra_size, thickness]);
+        }
+    }
+}

ratchet_wrench_extension_holder.scad

@@ -0,0 +1,36 @@
+angle = 120;
+thickness = 4;
+diam_offset = 1;
+$fn=100;
+
+module arm(inner_radius, angle, thickness){
+    rotate_extrude(angle=angle){
+        translate([inner_radius+thickness/2,0,0]) square(size=[thickness, thickness], center=true);
+    }
+}
+
+module grasp(inner_radius, angle, thickness){
+    arm(inner_radius, angle, thickness);
+    mirror([0, 1, 0]) {
+        arm(inner_radius, angle, thickness);
+    }
+}
+
+grasp(8+diam_offset/2, angle, thickness);
+translate([1.5, 25,0]) grasp(6.12+diam_offset/2, angle, thickness);
+translate([3, 46,0]) grasp(4.25+diam_offset/2, angle, thickness);
+
+translate([16,23,15-thickness/2])
+difference(){
+    cube(size=[thickness, 60, 30], center=true);
+
+    translate([0,10,0])
+    rotate([0,90,0])
+    cylinder(r=2, h=10, center=true);
+    translate([0,-10,0])
+    rotate([0,90,0])
+    cylinder(r=2, h=10, center=true);
+}
+
+translate([12, 23, 0])
+cube(size=[thickness, 60, 4], center=true);

rod.scad

@@ -0,0 +1,9 @@
+diam = 12.5;
+difference()
+{
+    translate([0,0,4.5])
+    rotate([90,0,0])
+    cylinder(r=diam/2, h=200, center=true, $fn=100);
+    translate([0,0,-250])
+    cube(size=[500, 500, 500], center=true);
+}

rod_cap.scad

@@ -0,0 +1,11 @@
+thickness = 2;
+inside = 12.5;
+$fn=100;
+
+union(){
+    difference(){
+        cylinder(r=inside/2+thickness, h=10, center=true);
+        translate([0,0,thickness])
+        cylinder(r=inside/2, h=10, center=true);
+    }
+}

skoda_felicia_odometer_fix.scad

@@ -0,0 +1,8 @@
+$fn=20;
+
+linear_extrude(2) {
+    difference(){
+        circle(r=2.5);
+        circle(r=1.5);
+    }
+}

temp.scad

@@ -0,0 +1,6 @@
+linear_extrude(30){
+    difference(){
+        circle(r=13.5);
+        circle(r=10);
+    }
+}

tomato_stand_sticks.scad

@@ -0,0 +1,6 @@
+thickness = 3;
+width = 3;
+length = 250;
+
+linear_extrude(thickness)
+square(size=[width, length], center=true);

vacuum_pot_larger.scad

@@ -0,0 +1,29 @@
+small_dist = 0.01;
+
+inner_diam = 142;
+wall_thickness = 3;
+outside_diam = inner_diam + 2*wall_thickness;
+height=210;
+
+small_edge_thickness = 1;
+small_edge_width = 0.8 + small_dist;
+small_edge_inner_diam = inner_diam + 2*0.8;
+
+$fn=200;
+
+linear_extrude(wall_thickness)
+circle(r=outside_diam/2);
+
+linear_extrude(height)
+difference(){
+    circle(r=outside_diam/2);
+    circle(r=inner_diam/2);
+}
+
+translate([0, 0, height]) {
+    linear_extrude(small_edge_thickness)
+    difference(){
+        circle(r=small_edge_inner_diam/2+small_edge_width);
+        circle(r=small_edge_inner_diam/2);
+    }
+}

window_support_bus.scad

@@ -0,0 +1,255 @@
+wood_size = 12;
+extra_offset = 20;
+thickness_offset = 1;
+
+measurements_window_test = [
+    [1.5, 2.5, 3.8, 5.3, 6.4, 7, 7.25, 7, 6.26, 5.7, 5.5, 4.3, 2.8, 2, 1.3, 0.2],
+    [1.5, 2.5, 3.8, 5.3, 6.4, 7, 7.25, 7, 6.26, 5.7, 5.5, 4.3, 2.8, 2, 1.3, 0.2],
+    [1.5, 2.5, 3.8, 5.3, 6.4, 7, 7.25, 7, 6.26, 5.7, 5.5, 4.3, 2.8, 2, 1.3, 0.2],
+    [1.5, 2.5, 3.8, 5.3, 6.4, 7, 7.25, 7, 6.26, 5.7, 5.5, 4.3, 2.8, 2, 1.3, 0.2]
+];
+
+// WINDOW 1
+//-------------------------------------------------------------------------------
+
+width_window_1 = 595;
+height_window_1 = 595;
+
+// Order of measurements:
+// tl, tr, br, bl
+depths_window_1 = [70, 71, 62, 61];
+
+// Order of measurements:
+// top, right, bottom, left
+
+measurements_window_1 = [
+    [-0.5, -0.9, -1.9, -2.9, -4.4, -5, -6.4, -7.5, -8.2, -8.1, -7.4, -6.8, -6.2, -4.8, -4.5, -2.7, -1.6, -0.7, -0.2],
+    [0.7, 2, 2.6, 3.6, 4.5, 5, 5.5, 6, 6, 5.6, 5.4, 5, 4.6, 4.3, 3.2, 2.2, 1.6, 0.4, 0],
+    [1.4, 2.9, 4.1, 5.5, 6.5, 7.7, 7.7, 7.7, 7.6, 7.4, 7.3, 6.9, 6.3, 5.4, 5, 4, 3.2, 2.4, 1.2],
+    [0.5, 0.6, 0.9, 2, 2.9, 3.7, 4.4, 4.5, 4.5, 4.6, 4.1, 3.8, 3.2, 2.2, 2.1, 1.6, 0.9, 0.5, 0]
+];
+
+step_window_1 = 30;
+
+//-------------------------------------------------------------------------------
+
+// WINDOW 2
+//-------------------------------------------------------------------------------
+
+width_window_2 = 595;
+height_window_2 = 595;
+
+// Order of measurements:
+// tl, tr, br, bl
+depths_window_2 = [62, 72, 68, 61];
+
+// Order of measurements:
+// top, right, bottom, left
+
+measurements_window_2 = [
+    [1.5, 2.3, 2.6, 2.2, 2, 1.6, 1.1, 1.1, 1.1, 1.1, 1.1, 0.9, 0.5, 0.1, 0, -0.5, -0.8, -0.8, -0.4],
+    [0.8, 0.6, 2.7, 4, 4.6, 5.2, 5.3, 6, 6.2, 6.3, 5.9, 5.3, 4.8, 3.7, 2.2, 1.1, 0.4, 0.1, 0],
+    [1.3, 1.9, 2.7, 3.1, 4, 4.5, 4.5, 4.9, 4.3, 4.3, 4.2, 3.5, 3.5, 2.9, 2.2, 1.7, 1.3, 0.7, 0.1],
+    [0.3, 0.1, 0, 0, 0, 0, 0, -0.4, -0.7, -0.8, -1.5, -1.6, -2.2, -2.1, -1.5, -0.9, -0.4, -0.1, 0]
+];
+
+step_window_2 = 30;
+
+//-------------------------------------------------------------------------------
+
+// WINDOW 3
+//-------------------------------------------------------------------------------
+
+width_window_3 = 890;
+height_window_3 = 539;
+
+// Order of measurements:
+// tl, tr, br, bl
+depths_window_3 = [63, 72, 70, 65];
+
+// Order of measurements:
+// top, right, bottom, left
+
+measurements_window_3 = [
+    [-0.4, -0.9, -1.4, -1.5, -1, -0.8, -0.4, -0.2, -1, -1.2, -1.5, -1.4, -1, -0.8, -0.4, -0.4, -0.9, -1.4, -2, -2.3, -2.4, -1.7, -1.7, -0.8, -0.1, 0, 0, 0, -0.4],
+    [2.5, 4.7, 5.8, 6.3, 6.9, 6.7, 6.7, 6.6, 6.3, 5.8, 4.8, 4.2, 3.8, 2.6, 1.7, 0.7, 0.1],
+    [0, 0, 0, 0, 0, -0.7, -1, -1, -1, -0.4, -0.1, 0, 0.1, 0.4, 1, 1, 0.6, 0.7, 0.7, 0.9, 0.9, 1, 1, 1.1, 1.2, 1.4, 1.2, 0.6, 0.1],
+    [1.1, 2.4, 3, 3.5, 3, 2.8, 2.4, 2.3, 2.3, 2.3, 2.1, 1.6, 1.3, 1.3, 0.5, 0.2, 0.2]
+];
+
+step_window_3 = 30;
+
+//-------------------------------------------------------------------------------
+
+// WINDOW 4
+//-------------------------------------------------------------------------------
+
+width_window_4 = 899;
+height_window_4 = 555;
+
+// Order of measurements:
+// tl, tr, br, bl
+depths_window_4 = [67, 74, 64, 64];
+
+// Order of measurements:
+// top, right, bottom, left
+
+measurements_window_4 = [
+    [0.5, 2.4, 3.9, 4.2, 5.2, 4.7, 4.8, 4.4, 5.4, 6.2, 6, 6.5, 6.9, 6.9, 7.3, 7.2, 6.8, 7.4, 7.2, 7.2, 6, 4.2, 2.9, 1.5, 0.7, 0, 0, 0, 0],
+    [0.1, 0, 0, 0, 0, 0.5, 1.1, 1.6, 2.6, 3.2, 3.7, 3.2, 2.7, 1.6, 1.4, 1.1, 0.4, 0],
+    [-0.5, -0.6, -1.3, -1.3, -1.2, -0.8, -0.1, -0.4, -0.3, -0.1, -0.4, -0.6, -0.6, -0.6, -0.8, -1.4, -1.4, -1.4, -1.6, -1.7, -1.8, -1.4, -1.5, -1.3, -0.9, -1.1, -0.8, -0.4, -0.1],
+    [0.3, 1.3, 2.3, 3, 4, 4, 3.4, 2.6, 2.2, 1.5, 0.9, 0.6, 0.5, 0.5, 0.5, 0.5, 0.2, 0]
+];
+
+step_window_4 = 30;
+
+//-------------------------------------------------------------------------------
+
+// WINDOW 5
+//-------------------------------------------------------------------------------
+
+width_window_5 = 1002;
+height_window_5 = 806;
+
+// Order of measurements:
+// tl, tr, br, bl
+depths_window_5 = [68, 73, 72, 66];
+
+// Order of measurements:
+// top, right, bottom, left
+
+measurements_window_5 = [
+    [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
+    [1.2, 2.6, 3.7, 4.7, 5.9, 7.1, 7.5, 8.2, 8.2, 8.2, 7.9, 7.8, 7.3, 7, 6.5, 6.3, 6.3, 5.9, 5.4, 5.9, 5.6, 5, 4.3, 3.8, 2.1, 0.9],
+    [0, 0.1, 0.3, 0.6, 1.5, 2, 2, 2, 2, 2.5, 2.8, 2.8, 3, 3, 3, 3, 3.6, 3.6, 3.6, 3.8, 4, 4, 4, 4, 5.1, 5.1, 5.4, 5.1, 4.6, 3.7, 1.6, 0.3, 0.5],
+    [1.5, 2.1, 3, 3.9, 4.9, 5.5, 6.1, 6.2, 6.5, 6.1, 5.5, 5.3, 4.9, 4.5, 4.5, 4.8, 4.8, 4.8, 5.2, 6, 5.5, 5.5, 4.4, 3.2, 2.4, 1.2]
+];
+
+step_window_5 = 30;
+
+//-------------------------------------------------------------------------------
+
+// WINDOW 6
+//-------------------------------------------------------------------------------
+
+width_window_6 = 599;
+height_window_6 = 1006;
+
+// Order of measurements:
+// tl, tr, br, bl
+depths_window_6 = [71, 71, 71, 70];
+
+// Order of measurements:
+// top, right, bottom, left
+
+measurements_window_6 = [
+    [1.2, 1.2, 0.7, 0.2, 0.2, 0.5, 0.2, 0.2, 0.1, 0.1, 0, 0, 0.1, 0, 0, 0.1, 0.8, 1.5, 2],
+    [0, 0.5, 0.8, 1.1, 1.5, 1.7, 2.6, 3.5, 3.9, 3.9, 4.5, 4.7, 5.3, 5.8, 5.9, 5.9, 5.9, 5.9, 6.4, 6.9, 6.7, 6.7, 6.7, 6.2, 5.6, 5.7, 5.4, 4.2, 3.2, 2.5, 1.5, 1.2, 0.3],
+    [1.5, 3.5, 5.2, 5, 5, 4.4, 4, 4, 4.7, 4.8, 3.9, 3.2, 2.3, 1.9, 2.3, 3.1, 4.4, 4, 1.6],
+    [0, 0, 0, 0.1, 0.7, 2, 2.8, 4.1, 4.9, 6.5, 7.1, 8.3, 9.4, 9.4, 9.8, 9.8, 9.1, 8.6, 8.6, 8.6, 8.8, 8.2, 7.6, 7.5, 6.9, 6.3, 4.9, 4.7, 4.2, 3.8, 3, 1.9, 0.8]
+];
+
+step_window_6 = 30;
+
+//-------------------------------------------------------------------------------
+
+// WINDOW 7
+//-------------------------------------------------------------------------------
+
+width_window_7 = 599;
+height_window_7 = 1007;
+
+// Order of measurements:
+// tl, tr, br, bl
+depths_window_7 = [70, 74, 66, 70];
+
+// Order of measurements:
+// top, right, bottom, left
+
+measurements_window_7 = [
+    [1.1, 0.7, 0.5, 0.5, 0.5, 0.5, 1, 1.6, 1.1, 1.1, 1.2, 0.9, 0.1, 0, 0, 0, 0.1, 0.6, 0.9],
+    [0, 0.2, 0.3, 0.5, 0.1, 0, 0.6, 1.1, 1.9, 2.5, 3, 3.2, 3, 3, 2.1, 1.6, 1.6, 1.1, 1.2, 1.1, 1.1, 1.1, 1.1, 1.7, 1.9, 2.4, 3.5, 4, 4, 4, 3.2, 1.6, 0],
+    [1.5, 3.5, 3.9, 3.7, 3.2, 2.8, 2.8, 3.1, 3.1, 4.2, 2.8, 2, 1.8, 1.8, 2.1, 3, 3.9, 2.4, 0.7],
+    [1.5, 2.5, 3.7, 3.8, 4.2, 4.2, 3.9, 3.6, 3.1, 2.8, 2.8, 2.3, 2.3, 1.8, 1.8, 1.8, 1.8, 1.5, 1.7, 2.1, 2.4, 2.9, 2.9, 2.9, 2.9, 3.3, 2.8, 2.4, 1.8, 1.3, 0.9, 0.1, 0]
+];
+
+step_window_7 = 30;
+
+//-------------------------------------------------------------------------------
+
+module window_support(length, thickness_left, thickness_right, step, points){
+    max_iter = floor(length/step)-1;
+    poly = [
+        [-extra_offset,-thickness_left-thickness_offset],
+        [-extra_offset,0],
+        for(i = [0:max_iter]) [(i+1)*step, points[i]],
+        [length+extra_offset, points[max_iter]],
+        [length+extra_offset, -thickness_right-thickness_offset]
+    ];
+
+    // Calculate z rotation for bottom edge along x axis
+    x = asin((thickness_right-thickness_left)/length);
+
+    linear_extrude(wood_size)
+    rotate(x, [0,0,1])
+    translate([0,thickness_left+thickness_offset,0])
+    polygon(poly);
+}
+
+// depths: top-left, top-right, bottom-right, bottom-left
+// Use show_param to decide on which beam to visualize:
+//      0: all, 1: top, 2: right, 3: bottom, 4: left
+module window_frame(width, height, depths, measurements, step, show_param){
+    max_depth = max(depths);
+    depth_tl = max_depth - depths[0];
+    depth_tr = max_depth - depths[1];
+    depth_br = max_depth - depths[2];
+    depth_bl = max_depth - depths[3];
+
+    // top
+    if (show_param==1){
+        rotate(90, [0,0,1])
+        window_support(width, depth_tl, depth_tr, step, measurements[0]);
+    } else if(show_param==0){
+        translate([0,0,height])
+        window_support(width, depth_tl, depth_tr, step, measurements[0]);
+    }
+
+
+    // right
+    if (show_param==2){
+        rotate(90, [0,0,1])
+        window_support(height, depth_tr, depth_br, step, measurements[1]);
+    } else if(show_param==0){
+        translate([width,0,height])
+        rotate(90, [0,1,0])
+        window_support(height, depth_tr, depth_br, step, measurements[1]);
+    }
+
+    // bottom
+    if (show_param==3){
+        rotate(90, [0,0,1])
+        window_support(width, depth_bl, depth_br, step, measurements[2]);
+    } else if(show_param==0){
+        translate([0,0,-wood_size])
+        window_support(width, depth_bl, depth_br, step, measurements[2]);
+    }
+
+    // left
+    if (show_param==4){
+        rotate(90, [0,0,1])
+        window_support(height, depth_tl, depth_bl, step, measurements[3]);
+    } else if(show_param==0){
+        translate([-wood_size,0,height])
+        rotate(90, [0,1,0])
+        window_support(height, depth_tl, depth_bl, step, measurements[3]);
+    }
+}
+
+// window_frame(width_window_1, height_window_1, depths_window_1, measurements_window_1, step_window_1, 0);
+// window_frame(width_window_2, height_window_2, depths_window_2, measurements_window_2, step_window_2, 4);
+// window_frame(width_window_3, height_window_3, depths_window_3, measurements_window_3, step_window_3, 4);
+// window_frame(width_window_4, height_window_4, depths_window_4, measurements_window_4, step_window_4, 4);
+// window_frame(width_window_5, height_window_5, depths_window_5, measurements_window_5, step_window_5, 4);
+// window_frame(width_window_6, height_window_6, depths_window_6, measurements_window_6, step_window_6, 4);
+window_frame(width_window_7, height_window_7, depths_window_7, measurements_window_7, step_window_7, 3);

wolf_headphones_fix.scad

@@ -0,0 +1,38 @@
+p0 = [0,  20];
+p1 = [2, 18.5];
+p2 = [4.0, 16];
+p3 = [6, 12];
+p4 = [8, 7.5];
+p5 = [10, 0];
+p6 = [0, 0];
+
+points = [p0, p1, p2, p3, p4, p5,p6];
+// Polygon
+rotate([-90,0,0]){
+difference(){
+difference(){
+difference(){
+rotate([90,0,0]){
+linear_extrude(height=15)
+    polygon(points);
+}
+translate([6,-7.5,12]){
+rotate([0,180+43,0]){
+translate([-3.5,0,0]){
+$fn = 50;
+cylinder(h = 6, r = 3.8);
+cylinder(h = 7.5, r = 3.3);
+}
+}
+}
+}
+translate([7.9,0,0]){
+rotate([0,-47,0]){
+translate([-10,-19,0]){
+    cube([10,20,15]);
+}}}}
+translate([1.5,0,0]){
+rotate([0,-47,0]){
+translate([-10,-6,0]){
+    cube([25,10,2.8]);
+}}}}}