119 lines
2.9 KiB
OpenSCAD
119 lines
2.9 KiB
OpenSCAD
include <../lib/chamfered-cube.scad>
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include <../lib/rounded-cube.scad>
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include <./constants.scad>
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$fn=128;
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l=shelfWidth/2;
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h=shelfHeight/2;
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ep = 0.01;
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horizontalBoardWidth = 141.5;
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drawerSideHeight = 53;
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sideOffset = 2*feltThickness + boardThickness;
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module faceBlank() {
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size = [shelfWidth/2, shelfHeight/2, 8];
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chamfer = 4;
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difference() {
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roundedCube([l, h, 8], [1, 1, 1]);
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// front face chamfers
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for (i = [1,3]) {
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// X-axis
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translate([-ep, size[1] * floor(i/2), size[2] * (i%2) - chamfer])
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rotate([45, 0, 0]) cube([size[0] + 2*ep, 1.414*chamfer, 1.414*chamfer]);
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// Y-axis
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translate([size[0] * floor(i/2) - chamfer, -ep, size[2] * (i%2)])
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rotate([0, 45, 0]) cube([1.414*chamfer, size[1] + 2*ep, 1.414*chamfer]);
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}
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// nameplate cutouts
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translate([(shelfWidth/2 - 76.4)/2, 30, 7]) cube([76.4, 36, 1 + ep]);
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translate([(shelfWidth/2 - 76.4)/2, 30 + 36, 7])
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rotate([30, 0, 0]) cube([76.4, 4, 4]);
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// screw holes
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for (i = [-1, 1]) {
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color("red")
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translate([shelfWidth/4 + i*20, 16, -ep]) cylinder(d=3.4, h=8 + 2*ep);
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translate([shelfWidth/4 + i*20, 16, -ep]) cylinder(d=6.2, h=3 + ep);
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translate([shelfWidth/4 + i*20, 16, 3 - ep]) cylinder(d1=6.2, d2=3.4, h=1 + 2*ep);
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}
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}
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}
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module handle() {
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handleLen = 64;
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//difference() {
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chamferedCube([handleLen, 12, 12], chamfer=3);
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// screw holes
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for (i = [-1, 1]) {
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difference() {
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translate([handleLen/2 + i*20, 6, 12-ep]) cylinder(d=6, h=8 + ep);
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translate([handleLen/2 + i*20, 6, 12-ep]) cylinder(d=3, h=8 + 2*ep);
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}
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}
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}
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module lowerRight() {
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difference() {
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faceBlank();
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// label
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color("blue")
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translate([shelfWidth/4 + 6, shelfHeight/4 - 6, -0.2]) mirror([1, 0, 0])
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linear_extrude(0.4) text(font="Iosevka", size=6, "LR");
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// horizontal board recess
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translate([sideOffset, sideOffset, -ep])
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cube([horizontalBoardWidth, boardThickness, 4+ep]);
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// vertical board recesses
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translate([sideOffset, sideOffset + boardThickness, -ep])
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cube([boardThickness, 62, 4+ep]);
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translate([sideOffset + horizontalBoardWidth - boardThickness, sideOffset + boardThickness, -ep])
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cube([boardThickness, 62, 4+ep]);
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}
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}
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module lowerLeft() {
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difference() {
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faceBlank();
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// label
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color("blue")
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translate([shelfWidth/4 + 6, shelfHeight/4 - 6, -0.2]) mirror([1, 0, 0])
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linear_extrude(0.4) text(font="Iosevka", size=6, "LL");
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}
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}
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module upperRight() {
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difference() {
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faceBlank();
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// label
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color("blue")
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translate([shelfWidth/4 + 6, shelfHeight/4 - 6, -0.2]) mirror([1, 0, 0])
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linear_extrude(0.4) text(font="Iosevka", size=6, "UR");
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}
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}
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module upperLeft() {
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difference() {
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faceBlank();
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// label
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color("blue")
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translate([shelfWidth/4 + 6, shelfHeight/4 - 6, -0.2]) mirror([1, 0, 0])
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linear_extrude(0.4) text(font="Iosevka", size=6, "UL");
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}
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}
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lowerRight();
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translate([0, 200, 0]) handle();
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