113 lines
3.6 KiB
OpenSCAD
113 lines
3.6 KiB
OpenSCAD
PANEL_Z = 3;
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RELAY_X = 44.4;
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RELAY_Y = 33.1;
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RELAY_D1 = 5;
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RELAY_D2 = 2.6;
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RELAY_H1 = 2;
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RELAY_H2 = 2;
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RELAY_OFFSET_Y = 25 / 2;
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WALL = 4;
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X = 65;
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Y = 80;
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Z = 35;
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module rounded_cube (cube_arr = [1, 1, 1], d = 0, center = false) {
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off_x = 0;
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off_y = 0;
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r = d/2;
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union () {
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cube([cube_arr[0] - d, cube_arr[1], cube_arr[2]], center = center);
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cube([cube_arr[0], cube_arr[1] - d, cube_arr[2]], center = center);
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translate ([1 * (cube_arr[0] / 2) - r , 1 * (cube_arr[1] / 2)- r, 0]) cylinder(r = r, h = cube_arr[2], center = center);
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translate ([-1 * (cube_arr[0] / 2) + r, -1 * (cube_arr[1] / 2) + r, 0]) cylinder(r = r, h = cube_arr[2], center = center);
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translate ([1 * (cube_arr[0] / 2) - r, -1 * (cube_arr[1] / 2) + r, 0]) cylinder(r = r, h = cube_arr[2], center = center);
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translate ([-1 * (cube_arr[0] / 2) + r, 1 * (cube_arr[1] / 2)- r, 0]) cylinder(r = r, h = cube_arr[2], center = center);
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}
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}
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module relay_post () {
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$fn = 60;
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union () {
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cylinder(r = RELAY_D1 / 2, h = RELAY_H1 + (PANEL_Z / 2), center = true);
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translate([0, 0, (RELAY_H1 / 2) + (RELAY_H2 / 2) + (PANEL_Z / 4)]) cylinder(r = RELAY_D2 / 2, h = RELAY_H2, center = true);
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}
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}
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module nano () {
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cube([43.5, 18, 2], center = true);
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}
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module nano_mount () {
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h = 5;
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difference () {
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cube([50, 23, h], center = true);
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cube([41, 15, h + 1], center = true);
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translate([0, 0, (h / 2) - (2 / 2) + 0.01 ]) nano();
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}
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}
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module box_blank () {
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D = 10;
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intersection () {
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rounded_cube([X, Y, Z], d = D, center = true, $fn = 60);
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rotate([0, 90, 0]) rounded_cube([Z, Y, X], d = D, center = true, $fn = 60);
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rotate([90, 0, 0]) rounded_cube([X, Z, Y], d = D, center = true, $fn = 60);
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}
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}
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module clip () {
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w = 6;
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cube([3, w, 8], center = true);
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translate([1.5, 0, -2]) rotate([90, 0, 0]) cylinder(r = 4 / 2, h = w, center = true, $fn = 20);
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}
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module clips (x_pad = 0) {
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Y_OFFSET = 15;
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X_OFFSET = WALL + 2.5 + x_pad;
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translate([(X / 2) - X_OFFSET, (Y / 2) - Y_OFFSET, 0]) clip();
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translate([(X / 2) - X_OFFSET, -(Y / 2) + Y_OFFSET, 0]) clip();
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translate([-(X / 2) + X_OFFSET, (Y / 2) - Y_OFFSET, 0]) rotate([0, 0, 180]) clip();
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translate([-(X / 2) + X_OFFSET, -(Y / 2) + Y_OFFSET, 0]) rotate([0, 0, 180]) clip();
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}
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module case () {
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translate([0, 0, (30 / 2) - (WALL / 2) + 0.1]) difference () {
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translate([0, 0, 5]) box_blank();
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translate([0, 0, 35]) cube([X + 1, Y + 1, Z], center = true);
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translate([0, 0, WALL]) rounded_cube([65 - (WALL * 2), 80 - (WALL * 2), 30], d = 10 - (WALL / 2), center = true, $fn = 60);
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translate([-6.75 - 10, -22, (-30 / 2) + WALL + 7]) cube([50, 9, 5], center = true);
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translate([-10, 30, -1]) rotate([90, 0, 0]) cylinder(r = 5 /2, h = 40, center = true, $fn = 50);
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translate([0, 0, 15.5]) clips(-0.25);
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}
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translate([-6.75, -22, 4.9]) difference() {
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nano_mount();
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translate([-10, 0, 3]) cube([50, 9, 5], center = true);
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}
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translate ([0, RELAY_OFFSET_Y, (PANEL_Z / 2) + (RELAY_H1 / 2)]) {
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translate([RELAY_X / 2, RELAY_Y / 2, 0]) relay_post();
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translate([-RELAY_X / 2, RELAY_Y / 2, 0]) relay_post();
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translate([RELAY_X / 2, -RELAY_Y / 2, 0]) relay_post();
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translate([-RELAY_X / 2, -RELAY_Y / 2, 0]) relay_post();
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}
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//color("blue") cube([50, 50, 20], center = true);
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}
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module cover () {
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translate([0, 0, (30 / 2) - (WALL / 2) + 0.1]) {
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difference () {
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translate([0, 0, 5]) box_blank();
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translate([0, 0, 0]) cube([X + 1, Y + 1, Z], center = true);
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}
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translate([0, 0, 15.5]) clips();
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}
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}
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case();
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cover(); |