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Delete PSU-cover-MK3.scad

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Alexandr Kukan 2019-02-12 15:03:01 +01:00 committed by GitHub
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// PRUSA iteration3
// PSU Cover MK3
// GNU GPL v3
// Josef Průša <iam@josefprusa.cz> and contributors
// http://www.reprap.org/wiki/Prusa_Mendel
// http://prusamendel.org
module CubeAdjust(Xdim, Zdim)
{
for (x =[6:11.2:Xdim-12])
{
for (z =[6:11.2:Zdim-12])
{
translate([x,-0.2,z])cube([10,0.4,10]);
}
}
}
module nuttrap()
{
rotate([0, 180, 0]) difference()
{
union()
{
translate([-4.25,-7.5,0]) difference(){
translate([0,0,0]) cube([8.5, 9.2, 3]);
translate([-1,10.6,0]) rotate([45,0,0]) cube([11.5,5.7,5.7]);
}
}
translate([0,0, -0.2])rotate([0,0,30]) cylinder(r=3.5,h=15-1.5, $fn=6);
}
}
module m3_screw()
{
translate([0,0,-0]) cylinder(r=1.5,h=12, $fn=30);
translate([0,0,12]) cylinder(r2=2.8, r1=1.5,h=2, $fn=30);
translate([0,0,14]) cylinder(r=2.8,h=5, $fn=30);
}
module PSU_COVER()
{
difference()
{
union()
{
translate([0,0,-0.46])cube([95,50+15,54.25]); // Base
translate([0,0,-3.5])cube([14-0.5,50+15,5]); // Back pillar 1
translate([-1.6,1,51.5])cube([5,64,3]); // Back pillar 1
translate([60-0.5,0,-3.5])cube([14,50+15,5]); // Back pillar 2
translate([91+4,0,-0.46])cube([6,50+15,54.25]); // Base for bracket
translate([-2,45.4-4.6,19])cube([2,3,15]); // nipple on the right
translate([-1.6,0,0])cube([1.65,65,2]); // Frame skirt 1
translate([-1.6,0,0])cube([1.65,30,53.78]); // Frame skirt 2
translate([-1.6,0,51.32])cube([1.65,65,2.46]); // Frame skirt 3
}
//pretty corners
translate([-11,-2,-2])rotate([0,0,-45])cube([10,10,58]);
translate([95-3+5+1,-2,-2])rotate([0,0,-45])cube([10,10,58]);
translate([-3,-9,-4.46])rotate([-45,0,0])cube([130,10,10]);
translate([-3,-12,54.78])rotate([-45,0,0])cube([130,10,10]);
translate([-3,45+15,-4.46])rotate([-45,0,0])cube([130,10,10]);
translate([-3,48+15,54.78])rotate([-45,0,0])cube([130,10,10]);
translate([95-3+3,70,-2])rotate([0,0,-45])cube([10,10,58]);
translate([95,0-10,-20])rotate([0,-45,-45])cube([20,20,20]);
translate([95,0-10,45])rotate([0,-45,-45])cube([20,20,20]);
translate([95,60,-10])rotate([-35,-45,-45])cube([20,20,20]);
translate([95,60,65])rotate([-55,48,-48])cube([20,20,20]);
translate([79,-5,67.28])rotate([0,45,0])cube([20,90,20]);
translate([79,-5,-13.96])rotate([0,45,0])cube([20,90,20]);
translate([3,3,2])cube([89.02,50.02+15,50.02-0.7]); // main cutout
translate([-3,50-16.4+15,2])cube([100,16.5,50-0.7]); // insert cutout
translate([-3,50-16.4-15.6+15,2])cube([10,100,17]); // right bottom cutout
translate([85+2,50-16.4-17.6+15+0.9,2])cube([10,100,50-0.7]); // left bottom cutout
translate([85+2,10,2])rotate([0,0,45]) cube([10*sqrt(2),10*sqrt(2),50-0.7]);
translate([85+2,3,2]) cube([10,17,50-0.7]);
translate([-3,50-16.4-17.6+15+0.9,2])cube([100,100,10]); // bottom cutout
translate([5.5,0.5,0])
{
translate([48,1.5,40])cube([27.5,32.9,30]); // socket cutout
translate([48-4.5,3+15.6+0.5,40])cylinder(r=2,h=50, $fn=8); // socket right hole cutout
translate([48-4.5+37-0.5,3+15.6+0.5,40])cylinder(r=2,h=50, $fn=8); // socket left hole cutout
translate([1,6,44])cube([12.5,20,30]); // switch cutout
}
translate([7-0.5-0.5,40-1+15+0.7,-10])cylinder(r=2,h=50,$fn=15); // left back mounthole cutout
translate([7-0.5-0.5,40-1+15+0.7,-3.7])cylinder(r2=2, r1=3.5,h=1.5,$fn=15);
translate([67.5-0.7-0.5,43.5-1+15+0.5,-10])cylinder(r=2,h=50,$fn=15); // right back mounthole cutout
translate([67.5-0.7-0.5,43.5-1+15+0.5,-3.7])cylinder(r2=2, r1=3.5,h=1.5,$fn=15);
translate([130,32+26,55-4-25])rotate([0,-90,0])cylinder(r=2.5,h=50,$fn=35); // Left side bracket screw hole
translate([101.1,32+26,55-4-25])rotate([0,-90,0])cylinder(r2=2.5, r1=4.1,h=3,$fn=15);
translate([-0.3,1,-1.2]) CubeAdjust(102,54.25);
for(i=[0:9])
{
translate([20+i,6.8,-10])cylinder(r=3.5,h=50); // left back mounthole cutout
}
}
}
module PSU_Y_REINFORCEMENT()
{
difference()
{
union() // base shape
{
translate([ 59.5, 0, -18 ]) cube([ 33, 6, 19 ]); // reinforcement plate
translate([ 73.5, 5, -18 ]) cube([ 5, 16, 19 ]); // vertical_reinforcement
}
union () // cutouts
{
translate([ 87.5, -8, -20 ]) rotate([ 0, 45, 0 ]) cube([ 10, 20, 10 ]); //corner cut
translate([ 52.5, -8, -20 ]) rotate([ 0, 45, 0 ]) cube([ 10, 20, 10 ]); //corner cut
translate([ 68.5, 20, -34 ]) rotate([ 45, 0, 0 ]) cube([ 15, 23, 20 ]); //vertical reinf cutout
translate([ 66.2, -0.2, -5])cube([23.6, 0.4, 5.6]);
translate([ 68 + 1.8 +2.6, -0.2, -7.7 -5.6])cube([11.2, 0.4, 5.6]);
translate([ 88, 8, -11.5 ]) rotate([ 90, 0, 0]) cylinder( h = 10, r = 1.8, $fn=30 ); //hole A
translate([ 68, 8, -11.5 ]) rotate([ 90, 0, 0 ]) cylinder( h = 10, r = 1.8, $fn=30 ); //hole B
translate([ 88, 8, -9.5 ]) rotate([ 90, 0, 0]) cylinder( h = 10, r = 1.8, $fn=30 ); //hole A
translate([ 68, 8, -9.5 ]) rotate([ 90, 0, 0 ]) cylinder( h = 10, r = 1.8, $fn=30 ); //hole B
translate([ 86.2, -10, -11.5 ]) cube([ 3.6, 20, 2 ]); // hole cut extension
translate([ 66.2, -10, -11.5 ]) cube([ 3.6, 20, 2 ]); // hole cut extension
}
}
}
module psu_main(){
difference()
{
union()
{
PSU_COVER();
PSU_Y_REINFORCEMENT();
translate([85.5,4+15.6+0.5,39.1+13.5]) rotate([0,0,180]) nuttrap();
translate([49,4+15.6+0.5,39+13.5]) rotate([0,0,180]) nuttrap();
}
translate([-5,-9,-30]) cube([150,10,100]);
}
}
module upper_part()
{
difference()
{
union()
{
psu_main();
translate([30,3.5,49.5]) cube([15,11,2.5]);
translate([45,3.5,1]) cube([15,11,2.5]);
}
translate([-5,0,-20]) cube([120,3.5,120]);
translate([37,9,39]) rotate([0,0,0]) m3_screw();
translate([14.5,8,25]) rotate([0,-90,0]) m3_screw();
translate([85.5,8,25]) rotate([0,90,0]) m3_screw();
translate([52,9,14.5]) rotate([0,180,0]) m3_screw();
//version
translate([73,7.5,1.5]) rotate([0,0,0]) linear_extrude(height = 0.6)
{ text("R1",font = "helvetica:style=Bold", size=6, center=true); }
}
}
module lower_part()
{
difference()
{
union()
{
difference()
{
union()
{
psu_main(); // base cover
translate([50,0.5,40]) cube([40,3,13.8]);
translate([5,0.5,4]) cube([90,4,45]);
}
translate([-5,3.5,-20]) cube([120,100,120]); // cut
}
// frame side wall
translate([3.1,3,5]) cube([3,10,40]);
translate([5.1,3,20]) cube([3,10,10]);
// rear wall
translate([93.9,3,5]) cube([3,10,40]);
translate([91.1,3,20]) cube([3,10,10]);
// switch side wall
translate([30,3,44.5]) cube([15,11,5]);
// nut inserts
translate([32,1,44]) cube([10,1,5]);
translate([3,1,20]) cube([5,11,10]);
translate([92,1,20]) cube([5,11,10]);
translate([45,2,3.5]) cube([15,11,5]);
translate([46.5,1,3.5]) cube([10,2,5]);
// floor reinforcement
difference()
{
translate([5,0.5,4]) cube([90,3.5,45]);
translate([53.5,-1,34]) cube([27.5,8,20]);
}
}
// rear side nut
translate([4.5,-3.4,22.2]) cube([2.3,15,5.6]);
translate([-4,8,25 ]) rotate([0,90,0]) cylinder(h=15,r=1.6, $fn=30 );
translate([-2,8,25 ]) rotate([0,90,0]) cylinder(h=4,r=3.1, $fn=30 );
// frame side nut
translate([93,-3.4,22.2]) cube([2.3,15,5.6]);
translate([88,8,25 ]) rotate([0,90,0]) cylinder(h=15,r=1.6, $fn=30 );
translate([98,8,25 ]) rotate([0,90,0]) cylinder(h=4,r=3.1, $fn=30 );
// edges
translate([0,15,38]) rotate([45,0,0]) cube([15,15,15]);
translate([90,15,38]) rotate([45,0,0]) cube([15,15,15]);
translate([0,15,-9]) rotate([45,0,0]) cube([15,15,15]);
translate([90,15,-9]) rotate([45,0,0]) cube([15,15,15]);
translate([25,6,38]) rotate([0,0,45]) cube([15,15,15]);
translate([49.5,6,38]) rotate([0,0,45]) cube([15,15,15]);
translate([41,6,3]) rotate([0,0,45]) cube([15,15,15]);
translate([64,6,3]) rotate([0,0,45]) cube([15,15,15]);
// switch side nut
translate([31.5+2.8,0,47.5-2]) cube([5.6,9+2.8,2.3]);
translate([37,9,43 ]) rotate([0,0,90]) cylinder(h=15,r=1.6, $fn=30 );
// reinforcement side nut
translate([52,9,-5 ]) rotate([0,0,90]) cylinder(h=15,r=1.6, $fn=30 );
translate([46+2.8,0,5]) cube([5.6,9+2.8,2.3]);
// cleanup
translate([-5,-8,-20]) cube([120,10,120]);
// nut edges
translate([46+2.8,1.5,4]) rotate([45,0,0]) cube([5.6,3,3]);
translate([31.5+2.8,1.5,44.5]) rotate([45,0,0]) cube([5.6,3,3]);
translate([5.5,-0.5,22.2]) rotate([0,0,45]) cube([3,3,5.6]);
translate([94,-0.5,22.2]) rotate([0,0,45]) cube([3,3,5.6]);
//version
translate([10,3.6,20]) rotate([90,-90,180]) linear_extrude(height = 0.8)
{ text("R1",font = "helvetica:style=Bold", size=6, center=true); }
}
}
translate([0,0,-3.5]) rotate([90,0,0]) upper_part();
translate([100,23,-2]) rotate([90,0,180]) lower_part();