70 lines
3.5 KiB
OpenSCAD
70 lines
3.5 KiB
OpenSCAD
/* --------------------------------------------------------------------------------------- *
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* Double Helix Toothbrush Holder Oral-B Revision - Copyright Matthew McClain 2024 *
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* *
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* This project is licensed as such: *
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* You are free to use this code for personal use. If you alter or include this code *
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* in your own projects you must include credit to my name and a link to this project *
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* either to the printables.com page, or mcgit repository. *
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* Commercial use is prohibited without a commercial license. This includes either *
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* selling the code or model files derived from the code, as well as printing for *
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* the purpose of selling. I am more then happy to offer a commerical license for *
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* a reasonable offer. Please contact me via printables.com or mcgit if you are *
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* interested in a commercial license. *
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* *
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* Parameters: *
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* There are 6 parameters to this model as follows, *
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* *
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* height : The height of the helix in mm. The total model height will be *
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* this height + thickness/2 +1 *
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* radius : The radius of the entire toothbrush holder *
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* thickness : The radius of the helix spirals *
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* brushhole : This is the diameter of the hole the toothbrish will sit in *
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* tubethickness: This will be the tube wall thickness of the toothbrush holder *
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* brushes : Total number of toothbrushes the holder will have *
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* *
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* --------------------------------------------------------------------------------------- */
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$fn = 60;
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height = 100; // This is the total height of the toothbrush holder
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radius = 35; // This is the total radius of the tothbrush holder
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thickness = 32; // This is the thickness of the toothbrush holder twists
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brushhole = 26; // This is the thickness of the hole a toothbrush will sit in
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tubethickness = 2; // This is the wall thickness of the toothbrush tube walls
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brushes = 5; // Total number of brushes
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difference() {
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union() {
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for (i=[0:height]) {
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// Twist 1
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hull() {
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rotate([0,0,(360*i)/height]) translate([radius,0,i]) sphere(d=thickness);
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rotate([0,0,(360*(i+1))/height]) translate([radius,0,i+1]) sphere(d=thickness);
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}
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// Twist 2
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hull() {
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rotate([0,0,(360*(i-(height/2)))/height]) translate([radius,0,i]) sphere(d=thickness);
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rotate([0,0,(360*((i+1)-(height/2)))/height]) translate([radius,0,i+1]) sphere(d=thickness);
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}
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// Base
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hull() {
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rotate([0,0,(360*i)/height]) translate([radius,0,0]) sphere(d=thickness);
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rotate([0,0,(360*(i+1))/height]) translate([radius,0,0]) sphere(d=thickness);
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}
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// Top Ring
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hull() {
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rotate([0,0,(360*i)/height]) translate([radius,0,height+1]) sphere(d=thickness);
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rotate([0,0,(360*(i+1))/height]) translate([radius,0,height+1]) sphere(d=thickness);
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}
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}
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// Toothbrush pillar
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for (i=[0:brushes-1]) {
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rotate([0,0,(360/brushes)*i]) translate([radius,0,0]) cylinder(d=brushhole+(tubethickness*2),h=height);
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}
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}
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// Toothbrush Hole
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for (i=[0:brushes-1]) {
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rotate([0,0,(360/brushes)*i]) translate([radius,0,radius/2]) cylinder(d=brushhole,h=height);
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}
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} |