Please visit http://OpenSCAD.DIY3DTech.com for more information on this and many other projects! As in this episode we will be looking at a viewer request for a license plate over in Open-SCAD and the design aspects which we used to create it!
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/* Open SCAD Name.: license_plate_cover_v3.scad * Copyright (c)..: 2019 www.DIY3DTech.com * * Creation Date..: 05/11/2019 * Description....: license plate cover * * Rev 1: Develop Model * Rev 2: Made Modes (General) * Rev 3: Split Text Resize * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. */ /*------------------Customizer View-------------------*/ // preview[view:north, tilt:top] /*---------------------Parameters---------------------*/ //all mreasurement are in mm // tag_width = 307; //width of license plate tag_heigth = 155; //height of license plate tag_radius = 10; //corner radius of plate tag_thick = 10; //thickness in z axis width_offset = 40; //margin split 50/50 heigth_offset = 40; //margin split 50/50 bolt_x_offset = 175; //center to center x offset bolt_y_offset = 120; //center to center y offset bolt_dia = 10; //dia of mounting bolt bolt_dia_offset = 10; //margine around bolt lip_xy = 10; //lip offset to recess plate lip_z = 3; //amount of recess tag_text_top = "This is Text Top"; tag_text_bot = "This is Text Bottom"; tag_font = "Impact:style=Bold"; text_resize_top = 100; //set text size top text_resize_bot = 110; //set text size bottom //fudge can be either pos or neg text_top_x = 0; //fudge factor for top text x text_top_y = 0; //fudge factor for top text y text_bot_x = 0; //fudge factor for bot text x text_bot_y = 0; //fudge factor for bot text y // /*-----------------------Execute----------------------*/ main_module(); /*-----------------------Modules----------------------*/ module main_module(){ //create module difference() { union() {//start union //create blank plate translate ([0,0,0]) rotate ([0,0,0]) create_plate(heigth_offset,width_offset); //create bolt openings translate ([((bolt_x_offset)/2),((bolt_y_offset)/2),0]) rotate ([0,0,0]) cylinder(tag_thick ,(bolt_dia+bolt_dia_offset)/2,(bolt_dia+bolt_dia_offset)/2,$fn=60,true); translate ([-((bolt_x_offset)/2),-((bolt_y_offset)/2),0]) rotate ([0,0,0]) cylinder(tag_thick ,(bolt_dia+bolt_dia_offset)/2,(bolt_dia+bolt_dia_offset)/2,$fn=60,true); translate ([((bolt_x_offset)/2),-((bolt_y_offset)/2),0]) rotate ([0,0,0]) cylinder(tag_thick ,(bolt_dia+bolt_dia_offset)/2,(bolt_dia+bolt_dia_offset)/2,$fn=60,true); translate ([-((bolt_x_offset)/2),((bolt_y_offset)/2),0]) rotate ([0,0,0]) cylinder(tag_thick ,(bolt_dia+bolt_dia_offset)/2,(bolt_dia+bolt_dia_offset)/2,$fn=60,true); } //end union //start subtraction of difference //create lip translate ([0,0,-lip_z]) rotate ([0,0,0])license_plate(tag_heigth-lip_xy,tag_width-lip_xy,tag_thick,tag_radius); //create bolt openings translate ([((bolt_x_offset)/2),((bolt_y_offset)/2),0]) rotate ([0,0,0]) cylinder(tag_thick+1,bolt_dia/2,bolt_dia /2,$fn=60,true); translate ([-((bolt_x_offset)/2),-((bolt_y_offset)/2),0]) rotate ([0,0,0]) cylinder(tag_thick+1,bolt_dia/2,bolt_dia /2,$fn=60,true); translate ([((bolt_x_offset)/2),-((bolt_y_offset)/2),0]) rotate ([0,0,0]) cylinder(tag_thick+1,bolt_dia/2,bolt_dia /2,$fn=60,true); translate ([-((bolt_x_offset)/2),((bolt_y_offset)/2),0]) rotate ([0,0,0]) cylinder(tag_thick+1,bolt_dia/2,bolt_dia /2,$fn=60,true); //create text //top text box translate([(((tag_width/4)-(text_resize_top))/6)+text_top_x, ((tag_heigth/2)-20/2)+text_top_x,(tag_thick/2)-(lip_z-1)]) linear_extrude(height = tag_thick) resize([text_resize_top, 0], auto = true){ text(tag_text_top, font = tag_font, size = 20,valign = "center", halign = "center");} //bottom text box translate([(((tag_width/4)-(text_resize_bot))/6)+text_bot_x, ((-tag_heigth/2)+20/2)+text_bot_y,(tag_thick/2)-(lip_z-1)]) linear_extrude(height = tag_thick) resize([text_resize_bot, 0], auto = true){ text(tag_text_bot, font = tag_font, size = 20,valign = "center", halign = "center");} } //end difference }//end module module create_plate(heigth_offset_a,width_offset_a) {//base plate design with opening difference() { union() {//start union //create blank plate translate ([0,0,0]) rotate ([0,0,0]) license_plate(tag_heigth,tag_width,tag_thick,tag_radius); } //end union //start subtraction of difference //create opening translate ([0,0,0]) rotate ([0,0,0]) license_plate(tag_heigth-heigth_offset_a,tag_width-width_offset_a,tag_thick+1,tag_radius); //note tag_thick+1 is used to make //the view cleaner only } //end difference }//end module module license_plate(tag_heigth_a,tag_width_a,tag_thick_a,tag_radius_a){ //create license plate blank union() {//start union //create four corners translate ([((tag_width_a-tag_radius_a)/2),((tag_heigth_a-tag_radius_a)/2),0]) rotate ([0,0,0]) cylinder(tag_thick_a,tag_radius_a/2,tag_radius_a/2,$fn=60,true); translate ([-((tag_width_a-tag_radius_a)/2),-((tag_heigth_a-tag_radius_a)/2),0]) rotate ([0,0,0]) cylinder(tag_thick_a,tag_radius_a/2,tag_radius_a/2,$fn=60,true); translate ([((tag_width_a-tag_radius_a)/2),-((tag_heigth_a-tag_radius_a)/2),0]) rotate ([0,0,0]) cylinder(tag_thick_a,tag_radius_a/2,tag_radius_a/2,$fn=60,true); translate ([-((tag_width_a-tag_radius_a)/2),((tag_heigth_a-tag_radius_a)/2),0]) rotate ([0,0,0]) cylinder(tag_thick_a,tag_radius_a/2,tag_radius_a/2,$fn=60,true); //create cubes (two cubes are required to //round corners) //vertical square translate ([0,0,0]) rotate ([0,0,0]) cube([(tag_width_a-tag_radius_a),(tag_heigth_a),(tag_thick_a)],true); //horizontal square translate ([0,0,0]) rotate ([0,0,0])cube([(tag_width_a),(tag_heigth_a-tag_radius_a),(tag_thick_a)],true); } //end union }//end module /*----------------------End Code----------------------*/ |
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