Superswitch case - new design for smaller board
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akukan
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// PRUSA MM upgrade
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// SuperSwitch-case-v2
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// GNU GPL v3
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// Josef Průša <iam@josefprusa.cz> and contributors
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// http://www.reprap.org/wiki/Prusa_Mendel
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// http://prusamendel.org
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$fn=50;
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heightY=94;
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widthX=51;
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wall=1.5;
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txt="Y";
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pcb = 14; // pcb height over bottom
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s=0;
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cambox();
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module cambox(){
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difference() {
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translate([0,-heightY/2,0]) box(widthX,heightY,30,3,1.5);
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// M3
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translate([4,0,-1]) cylinder(h=5, r=1.75, center=false);
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translate([47,0,-1]) cylinder(h=5, r=1.75, center=false);
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// wire
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hull(){
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translate([15.5,heightY/2-5,30]) rotate([-90,0,0]) cylinder(h=10, r=3.5, center=false);;
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translate([15.5,heightY/2-5,23]) rotate([-90,0,0]) cylinder(h=10, r=3.5, center=false);;
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}
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hull(){
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translate([25.5,-heightY/2-5,30]) rotate([-90,0,0]) cylinder(h=10, r=1.75, center=false);;
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translate([25.5,-heightY/2-5,25]) rotate([-90,0,0]) cylinder(h=10, r=1.75, center=false);;
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}
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translate([widthX/2-5,0,-2]) rotate([0,0,0]) cylinder(20,20,20,$fn=3);
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translate([widthX/2+5,25,-2]) rotate([0,0,180]) cylinder(20,20,20,$fn=3);
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translate([widthX/2+5,-25,-2]) rotate([0,0,180]) cylinder(20,20,20,$fn=3);
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translate([widthX/2-13,heightY/2-14,0.5]) {rotate([0,0,0]){
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linear_extrude(height = wall+2, center = false, convexity = 5, twist = 0, slices = 20, scale = 1.0) {
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text(text = "UP", font = "Marsh:style=Stencil", halign="center", size=7);
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}}}
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translate([widthX/2-12,-heightY/2+10,-2]) rotate([0,0,0]) cylinder(8,8,8,$fn=3);
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}
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translate([4,0,1.5]) rotate([0,0,180])support(3.5,3,1);
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translate([47,0,1.5]) rotate([0,0,0])support(3.5,3,1);
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difference() {
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union() {
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translate([4,0.9,20]) rotate([0,0,180]) triangle(0,4,1);
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translate([4,-heightY/2+14.9,20]) rotate([0,0,180]) triangle(0,4,1);
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translate([widthX,0.9,20]) rotate([0,0,180]) triangle(0,4,1);
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translate([widthX,-heightY/2+14.9,20]) rotate([0,0,180]) triangle(0,4,1);
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}
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translate([4.3,0,20]) rotate([0,45,0])cube([6,heightY-6,6], center=true);
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translate([widthX-4.3,0,20]) rotate([0,45,0])cube([6,heightY-6,6], center=true);
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}
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difference() {
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translate([widthX/2,heightY/2-5,12]) rotate([0,0,90])support(2.8,15,2);
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translate([widthX/2,heightY/2-8,13]) rotate([0,45,90]) cube([15,10,10], center=true);
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}
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}
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module triangle(long, width, ukos){
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translate([0,8,-0.5]) cube([width,long,8+0.5], center=false);
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difference() {
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cube([width,8,8], center=false);
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translate([-1,3,-5]) rotate([30,0,0])cube([6,6,13], center=false);
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if (ukos==1) {
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}
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}
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}
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module support(mx,v,d){ // M3 height
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difference() {
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hull() {
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cylinder(h=v, r=mx, center=false);
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translate([mx+d,-mx,s]) cube([1,mx*2,v], center=false);
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}
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translate([0,0,-0.1]) cylinder(h=v+0.2, r=mx/2, center=false);
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}
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}
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module box(x,y,z,zz,s){ // x y z - round edges
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difference() {
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union() {
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hull() {
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translate([zz,zz,0]) cylinder(h=z, r=zz+s, center=false, $fn=4);
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translate([x-zz,zz,0]) cylinder(h=z, r=zz+s, center=false, $fn=4);
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translate([zz,y-zz,0]) cylinder(h=z, r=zz+s, center=false, $fn=4);
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translate([x-zz,y-zz,0]) cylinder(h=z, r=zz+s, center=false, $fn=4);
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}
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}
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hull() {
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translate([zz,zz,s]) cylinder(h=z, r=zz, center=false, $fn=4);
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translate([x-zz,zz,s]) cylinder(h=z, r=zz, center=false, $fn=4);
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translate([zz,y-zz,s]) cylinder(h=z, r=zz, center=false, $fn=4);
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translate([x-zz,y-zz,s]) cylinder(h=z, r=zz, center=false, $fn=4);
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}
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}
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}
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@ -0,0 +1,78 @@
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// PRUSA MM upgrade
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// SuperSwitch-cover-v2
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// GNU GPL v3
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// Josef Průša <iam@josefprusa.cz> and contributors
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// http://www.reprap.org/wiki/Prusa_Mendel
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// http://prusamendel.org
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$fn=50;
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heightY=94;
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widthX=51;
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wall=1.5;
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txt="Y";
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pcb = 14; // pcb height over bottom
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boxtop(51,heightY,2,3,1.5);
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module triangle(long, width, ukos){
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translate([0,8,-0.5]) cube([width,long,8+0.5], center=false);
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difference() {
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cube([width,8,8], center=false);
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translate([-1,3,-5]) rotate([30,0,0])cube([6,6,13], center=false);
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if (ukos==1) {
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}
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}
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}
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module boxtop(x,y,z,zz,s){
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difference() {
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union() {
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box(x,y,s,zz,s);
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translate([1.1*s,1.1*s,0]) box(x-2.5*s,y-2.5*s,2*s,zz,s);
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translate([widthX/2,heightY-5,0]) rotate([0,0,180]) cylinder(h=s+3, r=4, center=false);
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}
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translate([widthX/2,heightY-5,-2]) rotate([0,0,180]) cylinder(h=10, r=1.6, center=false);
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translate([widthX/2,heightY-5,-1]) rotate([0,0,180]) cylinder(h=4, r=3, center=false);
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translate([widthX/2,heightY-5,1]) rotate([0,0,180]) cube([5.2,3.2,5], center=true);
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translate([widthX/2,92.2,8.6]) rotate([45,0,0])cube([widthX,8,12], center=true);
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// TXT
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translate([widthX/2,heightY/2-12,3]){rotate([0,180,0]){
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linear_extrude(height = wall+2, center = false, convexity = 5, twist = 0, slices = 20, scale = 1.0) {
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}}}
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}
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difference() {
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union() {
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translate([0.15,heightY/2-7,1]) rotate([0,0,0]) triangle(4,3,0);
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translate([0.15,7,1]) rotate([0,0,0]) triangle(4,3,0);
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translate([widthX-3.6,heightY/2-7,1]) rotate([0,0,0]) triangle(4,3,0);
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translate([widthX-3.6,7,1]) rotate([0,0,0]) triangle(4,3,0);
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}
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translate([widthX/2,20,8]) rotate([45,0,0])cube([widthX,8,12], center=true);
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translate([widthX/2,55,8]) rotate([45,0,0])cube([widthX,8,12], center=true);
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translate([widthX/2,90,8]) rotate([45,0,0])cube([widthX,8,12], center=true);
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}
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}
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module box(x,y,z,zz,s){ // x y z - round edges
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difference() {
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union() {
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hull() {
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translate([zz,zz,0]) cylinder(h=z, r=zz+s, center=false, $fn=4);
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translate([x-zz,zz,0]) cylinder(h=z, r=zz+s, center=false, $fn=4);
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translate([zz,y-zz,0]) cylinder(h=z, r=zz+s, center=false, $fn=4);
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translate([x-zz,y-zz,0]) cylinder(h=z, r=zz+s, center=false, $fn=4);
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}
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}
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hull() {
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translate([zz,zz,s]) cylinder(h=z, r=zz, center=false, $fn=4);
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translate([x-zz,zz,s]) cylinder(h=z, r=zz, center=false, $fn=4);
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translate([zz,y-zz,s]) cylinder(h=z, r=zz, center=false, $fn=4);
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translate([x-zz,y-zz,s]) cylinder(h=z, r=zz, center=false, $fn=4);
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}
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}
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}
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