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Reasonably working model

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Matthias Neeracher 2024-12-31 17:10:49 +01:00
parent 6c85e963af
commit 145a422b0b
3 changed files with 96447 additions and 0 deletions
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/*
* Clean / Dirty sign for dishwasher
*
* Copyright (C) 2024-2025 Matthias Neeracher <microtherion@gmail.com>
*/
$fn = $preview ? 32 : 64;
// Width of handle [mm]
handle_width = 10; // [10:30:5]
// Depth of handle [mm]
handle_depth = 17; // [5:50:.5]
// Height of handle [mm]
handle_height = 18; // [5:50:.5]
// Height of ridge [mm]
handle_ridge = 5; // [0:10:1]
// Width of sign [mm]
sign_width = 70; // [20:100:5]
// Height of sign [mm]
sign_height = 25; // [10:100:5]
// Overhang [deg]
overhang = 30; // [10:70:10]
// Element thickness [mm]
thickness = 3; // [1:5:.5]
// Front text
front_text = "Clean";
// Back text
back_text = "Dirty";
// Text size
text_size = 18; // [7:80:1]
half_thickness = thickness*0.5;
text_thickness = 0.5;
module handle() {
hw = 0.5*handle_width;
hd = 0.5*handle_depth+half_thickness;
hh = handle_height+thickness;
rh = handle_ridge+thickness;
hull() {
translate([-hw, -hd, half_thickness]) sphere(d=thickness);
translate([ hw, -hd, half_thickness]) sphere(d=thickness);
translate([ hw, hd, half_thickness]) sphere(d=thickness);
translate([-hw, hd, half_thickness]) sphere(d=thickness);
}
hull() {
translate([-hw, hd, half_thickness]) sphere(d=thickness);
translate([-hw, hd, hh]) sphere(d=thickness);
translate([ hw, hd, hh]) sphere(d=thickness);
translate([ hw, hd, half_thickness]) sphere(d=thickness);
}
hull() {
translate([-hw, hd, hh]) sphere(d=thickness);
translate([ hw, hd, hh]) sphere(d=thickness);
translate([-hw, 0, hh]) sphere(d=thickness);
translate([ hw, 0, hh]) sphere(d=thickness);
}
hull() {
translate([-hw, -hd, half_thickness]) sphere(d=thickness);
translate([-hw, -hd, rh]) sphere(d=thickness);
translate([ hw, -hd, rh]) sphere(d=thickness);
translate([ hw, -hd, half_thickness]) sphere(d=thickness);
}
}
module sign() {
hw = 0.5*handle_width;
sw = 0.5*sign_width;
oh = (sw-hw)*sin(overhang);
hull() {
translate([-hw, 0, half_thickness]) sphere(d=thickness);
translate([ hw, 0, half_thickness]) sphere(d=thickness);
translate([-sw, 0, half_thickness+oh]) sphere(d=thickness);
translate([ sw, 0, half_thickness+oh]) sphere(d=thickness);
translate([-sw, 0, half_thickness+oh+sign_height]) sphere(d=thickness);
translate([ sw, 0, half_thickness+oh+sign_height]) sphere(d=thickness);
}
translate([0, -half_thickness, oh+0.5*sign_height]) rotate([90, 180, 0]) linear_extrude(text_thickness) text(front_text, font="Helvetica;style=bold", size=text_size, halign="center", valign="center");
translate([0, half_thickness, oh+0.5*sign_height]) rotate([90, 180, 180]) linear_extrude(text_thickness) text(back_text, font="Helvetica;style=bold", size=text_size, halign="center", valign="center");
}
module cleanliness() {
handle();
translate([0, 0, handle_height+half_thickness]) sign();
}
cleanliness();

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