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mirror of https://github.com/pgrondek/SixInchRack.git synced 2024-11-25 21:25:35 +00:00

- newlines, linebreaks, minor formatting only

This commit is contained in:
Andreas Schiweck 2019-06-17 22:04:01 +02:00
parent c69d388eb5
commit 451b87b5b9

View File

@ -2,31 +2,31 @@
$fn = 50*1;
//Constants, do not change !
sixinch = 155*1; // cm = 6"
sixinch = 155*1; // cm = 6"
width = 155-20-20; // 11.5cm between rails
unit = (44.5/19)*6; // 1U
gauge = 3*1;
gauge_box = 2*1;
//Cabinet screws in mm. They can be changed a little
screw_head = 7.4;
screw_head_height = 2.2;
screw_dia = 3;
screw_hole = 2.6;
screw_head = 7.4;
screw_head_height = 2.2;
screw_dia = 3;
screw_hole = 2.6;
screw_length = 15;
nut_4mm = 8.1;
nut_4mm = 8.1;
slip = 0.35;
module chimney() {
module chimney() {
for(i=[0:8:80]){
echo(i);
translate([20 + (width-80)/2 +i,-1,20]){
minkowski(){
cube([0.01,200,30]);
sphere(d=2,h=1);
cube([0.01,200,30]);
sphere(d=2,h=1);
}
}
}
@ -34,26 +34,26 @@ for(i=[0:8:80]){
module back_plate(u,dp,screw_top,screw_bottom,screw_side,square_hole,round_hole){
difference(){
union(){
translate([20+gauge_box+slip,gauge_box+slip,gauge+dp-gauge_box]){
cube([width-2*gauge_box-2*slip, u*unit-2*gauge_box-2*slip, gauge_box]);
}
}
//Square holes
for(i=[0:len(square_hole)-1]){
x = square_hole[i][0];
y = square_hole[i][1];
w = square_hole[i][2];
h = square_hole[i][3];
translate([x+20+gauge_box,y+gauge_box,dp-1]){cube([w,h,gauge+2]);}
}
h = square_hole[i][3];
translate([x+20+gauge_box,y+gauge_box,dp-1]){cube([w,h,gauge+2]);}
}
//Round holes
if(len(round_hole)>0){
for(i=[0:len(round_hole)-1]){
@ -63,36 +63,36 @@ for(i=[0:8:80]){
translate([20+gauge_box+x,gauge_box+y,dp-4]){ cylinder(d=dia,h=10); }
}
}
//Screw holes
if(len(screw_top)>0){
for(i=[0:len(screw_top)-1]){
p = screw_top[i];
translate([p,unit*u-gauge_box-4,gauge+dp+0.1]){rotate([0,180,0]){screw();}}
translate([sixinch-p,unit*u-gauge_box-4,gauge+dp+0.1]){rotate([0,180,0]){screw();}}
translate([sixinch-p,unit*u-gauge_box-4,gauge+dp+0.1]){rotate([0,180,0]){screw();}}
}
}
if(len(screw_bottom)>0){
for(i=[0:len(screw_bottom)-1]){
p = screw_bottom[i];
p = screw_bottom[i];
translate([p,gauge_box+4 ,gauge+dp+0.1]){rotate([0,180,0]){screw();}}
translate([sixinch-p, gauge_box+4 ,gauge+dp+0.1]){rotate([0,180,0]){screw();}}
translate([sixinch-p, gauge_box+4 ,gauge+dp+0.1]){rotate([0,180,0]){screw();}}
}
}
if(len(screw_side)>0){
for(i=[0:len(screw_side)-1]){
p = screw_side[i];
translate([sixinch-20-6, unit*p ,gauge+dp+0.1]){rotate([0,180,0]){screw();}}
translate([20+6, unit*p ,gauge+dp+0.1]){rotate([0,180,0]){screw();}}
p = screw_side[i];
translate([sixinch-20-6, unit*p ,gauge+dp+0.1]){rotate([0,180,0]){screw();}}
translate([20+6, unit*p ,gauge+dp+0.1]){rotate([0,180,0]){screw();}}
}
}
}
}
module peg(x,y,od,id,he){
@ -101,28 +101,28 @@ module peg(x,y,od,id,he){
difference(){
cylinder(r=od/2,h=he);
translate([0,0,-0.5]){cylinder(r=id/2,h=he+1);}
}
}
}
}
}
module screwtrap(){
module screwtrap(){
difference(){
translate([0,0,5]){
intersection(){
scale([1,1,0.7]){
sphere(r=8);
}
sphere(r=8);
}
translate([0,-0.001,-10]){ cube([20,20,20]);}
}
}
}
translate([2,4,5]){
rotate([90,90,90]){
translate([0,0,-10]){ cylinder(r=screw_dia/2,h=20,$fn=100);}
}
}
}
}
}
@ -158,18 +158,18 @@ module nuttrap(){
module cabinet (dp,u,screw_bottom_front,round_peg,screw_side_front){
difference(){
box(dp,u,screw_bottom_front,round_peg,screw_side_front);
translate([20,unit/2+3,sixinch-40]){ cylinder(d=gauge_box,h=41);}
translate([20,unit/2+0,sixinch-40]){ cylinder(d=gauge_box,h=41);}
translate([20,unit/2-3,sixinch-40]){ cylinder(d=gauge_box,h=41);}
translate([20+width,unit/2+3,sixinch-40]){ cylinder(d=gauge_box,h=41);}
translate([20+width,unit/2+0,sixinch-40]){ cylinder(d=gauge_box,h=41);}
translate([20+width,unit/2-3,sixinch-40]){ cylinder(d=gauge_box,h=41);}
}
}
@ -181,117 +181,117 @@ module box(dp,u,screw_bottom_front,round_peg,screw_side_front){
translate([20,0,gauge]){
difference(){
cube([115,u*unit,dp]);
translate([gauge_box,gauge_box,-1]){ cube([115-gauge_box*2,u*unit,dp+2]);}
}
translate([gauge_box,gauge_box,-1]){ cube([115-gauge_box*2,u*unit,dp+2]);}
}
}
//CHIMNEY
chimney();
chimney();
}
//Screw mounts on the bottom plate
for(i=[0:len(screw_bottom_front)-1]){
p = screw_bottom_front[i];
translate([p+5,gauge_box,gauge]){rotate([0,-90,0]){screwtrap();}}
translate([sixinch-p+5,gauge_box,gauge]){rotate([0,-90,0]){screwtrap();}}
translate([sixinch-p+5,gauge_box,gauge]){rotate([0,-90,0]){screwtrap();}}
translate([p-5,gauge_box,gauge+dp-gauge_box]){rotate([0,90,0]){screwtrap();}}
translate([sixinch-p-5,gauge_box,gauge+dp-gauge_box]){rotate([0,90,0]){screwtrap();}}
}
//Screw mounts on the side of cabinet
if(len(screw_side_front)>0){
for(i=[0:len(screw_side_front)-1]){
p = screw_side_front[i]*unit;
translate([20+gauge_box,p-5,gauge]){rotate([0,-90,-90]){screwtrap();}}
translate([sixinch-20-gauge_box,p+5,gauge]){rotate([0,-90,90]){screwtrap();}}
translate([sixinch-20-gauge_box,p+5,gauge]){rotate([0,-90,90]){screwtrap();}}
translate([20+gauge_box,p+5,gauge+dp-gauge_box]){rotate([0,90,-90]){screwtrap();}}
translate([sixinch-20-gauge_box,p-5,gauge+dp-gauge_box]){rotate([0,90,90]){screwtrap();}}
translate([sixinch-20-gauge_box,p-5,gauge+dp-gauge_box]){rotate([0,90,90]){screwtrap();}}
}
}
//Screw mounts for lid. Two on each side, three if dp>90
translate([20+gauge_box,unit*u-gauge_box,gauge+10]){rotate([0,0,-90]){screwtrap();}}
translate([20+gauge_box,unit*u-gauge_box,gauge+dp-10-10]){rotate([0,0,-90]){screwtrap();}}
translate([20+gauge_box,unit*u-gauge_box,gauge+dp-10-10]){rotate([0,0,-90]){screwtrap();}}
translate([sixinch-20-gauge_box,unit*u-gauge_box,gauge+10+10]){rotate([180,0,-90]){screwtrap();}}
translate([sixinch-20-gauge_box,unit*u-gauge_box,gauge+dp-10-10+10]){rotate([180,0,-90]){screwtrap();}}
if(dp>90){
translate([sixinch-20-gauge_box,unit*u-gauge_box,gauge+dp/2-5+10]){rotate([180,0,-90]){screwtrap();}}
translate([20+gauge_box,unit*u-gauge_box,gauge+dp/2-5]){rotate([0,0,-90]){screwtrap();}}
}
//Lid rest bar
//Lid rest bar
translate([20+gauge_box,unit*u-3-gauge_box,gauge]){
linear_extrude(dp-gauge_box){polygon (points=[[0,0],[3,3],[0,3]]);}
}
translate([sixinch-20-gauge_box,unit*u-3-gauge_box,gauge]){
linear_extrude(dp-gauge_box){polygon (points=[[0,0],[-3,3],[0,3]]);}
}
// Back/front rest bar
translate([0,0,dp+gauge-2-gauge_box]){
difference(){
translate([20,0,0]){ cube([width,unit*u-gauge_box,2]); }
translate([20+gauge_box+2,gauge_box+2,-1]){ cube([width-2*gauge_box-4,unit*u,4]); }
translate([20+gauge_box+2,gauge_box+2,-1]){ cube([width-2*gauge_box-4,unit*u,4]); }
}
}
//PEGS Relative to inside corner
translate([20+gauge_box,0,gauge]){
translate([20+gauge_box,0,gauge]){
if(len(round_peg)>0){
for(i=[0:len(round_peg)-1]){
x = round_peg[i][0];
y = round_peg[i][1];
od = round_peg[i][2];
id = round_peg[i][3];
he = round_peg[i][4];
id = round_peg[i][3];
he = round_peg[i][4];
translate([x,0,y]){peg(0,0,od,id,he); }
}
}
}
}
}
}
module lid(dp,u,screw_front,screw_back){
module lid(dp,u,screw_front,screw_back){
difference(){
union(){
union(){
if(len(screw_front)>0){
for(i=[0:len(screw_front)-1]){
p = screw_front[i];
for(i=[0:len(screw_front)-1]){
p = screw_front[i];
translate([p-5,unit*u-gauge_box,gauge]){rotate([0,-90,180]){screwtrap();}}
translate([sixinch-p-5,unit*u-gauge_box,gauge]){rotate([0,-90,180]){screwtrap();}}
}
}
}
if(len(screw_back)>0){
for(i=[0:len(screw_back)-1]){
p = screw_back[i];
for(i=[0:len(screw_back)-1]){
p = screw_back[i];
translate([p+5,unit*u-gauge_box,gauge+dp-gauge_box]){rotate([0,90,180]){screwtrap();}}
translate([sixinch-p+5,unit*u-gauge_box,gauge+dp-gauge_box]){rotate([0,90,180]){screwtrap();}}
translate([sixinch-p+5,unit*u-gauge_box,gauge+dp-gauge_box]){rotate([0,90,180]){screwtrap();}}
}
}
//lid
translate([20+gauge_box+slip,u*unit-gauge_box,gauge]){
cube([115-gauge_box*2-slip*2,gauge_box,dp]);
}
}
//back rest
translate([sixinch/2-40,u*unit-gauge_box-2,gauge+dp-2-gauge_box]){
cube([80,2,2]);
}
}
}
//Negative
translate([20+gauge_box+4,unit*u+0.01 ,gauge+10+5]){rotate([90,0,0]){screw();}}
translate([20+gauge_box+4,unit*u+0.01 ,gauge+dp-10-10+5]){rotate([90,0,0]){screw();}}
translate([20+gauge_box+4,unit*u+0.01 ,gauge+dp-10-10+5]){rotate([90,0,0]){screw();}}
translate([sixinch-20-gauge_box-4,unit*u+0.01 ,gauge+10+10-5]){rotate([90,0,0]){screw();}}
translate([sixinch-20-gauge_box-4,unit*u +0.01 ,gauge+dp-10-10+10-5]){rotate([90,0,0]){screw();}}
if(dp>90){
translate([sixinch-20-gauge_box-4,unit*u+0.01 ,gauge+dp/2-5+10-5]){rotate([90,0,0]){screw();}}
translate([sixinch-20-gauge_box-4,unit*u+0.01 ,gauge+dp/2-5+10-5]){rotate([90,0,0]){screw();}}
translate([20+gauge_box+4,unit*u+0.01 ,gauge+dp/2-5+5]){rotate([90,0,0]){screw();}}
}
chimney();
}
}
}
@ -299,62 +299,62 @@ module lid(dp,u,screw_front,screw_back){
module screw(){
cylinder(r1=screw_head/2, r2=screw_dia/2, h=screw_head_height);
cylinder(r=screw_dia/2, h=40);
translate([0,0,-0.99]){cylinder(r=screw_head/2, h=1);}
cylinder(r=screw_dia/2, h=40);
translate([0,0,-0.99]){cylinder(r=screw_head/2, h=1);}
}
module frontholes(u,screw_top,screw_bottom_front,screw_side_front){
if(len(screw_bottom_front)>0){
if(len(screw_bottom_front)>0){
for(i=[0:len(screw_bottom_front)-1]){
p = screw_bottom_front[i];
translate([p,gauge_box+4,-0.01]){screw();}
translate([sixinch-p,gauge_box+4,-0.01]){screw();}
}
}
if(len(screw_side_front)>0){
}
}
if(len(screw_side_front)>0){
for(i=[0:len(screw_side_front)-1]){
p = screw_side_front[i]*unit;
translate([20+gauge_box+4,p,-0.01]){screw();}
translate([sixinch-20-gauge_box-4,p,-0.01]){screw();}
}
}
if(len(screw_top)>0){
translate([sixinch-20-gauge_box-4,p,-0.01]){screw();}
}
}
if(len(screw_top)>0){
for(i=[0:len(screw_top)-1]){
p = screw_top[i];
translate([p,unit*u-gauge_box-4,-0.01]){screw();}
translate([sixinch-p,unit*u-gauge_box-4,-0.01]){screw();}
translate([sixinch-p,unit*u-gauge_box-4,-0.01]){screw();}
}
}
}
}
module handle(u,print){
if(print){
translate([16,-u*unit,8]){rotate([0,90,0]){handle1(u);}}
translate([0,-u*unit,8]){rotate([0,90,0]){handle1(u);}}
}else{
translate([22,2,0]){rotate([0,180,0]){handle1(u);}}
translate([sixinch-14,2,0]){rotate([0,180,0]){handle1(u);}}
}
translate([sixinch-14,2,0]){rotate([0,180,0]){handle1(u);}}
}
}
module handle1(u){
difference(){
handle2(8,u*unit-4,10,3);
translate([-1,5,-1]){handle2(10,u*unit-10-4,6,3);}
translate([4,2.5,-1]){ cylinder(r=screw_hole/2,h=9);}
translate([4,u*unit-4-2.5,-1]){ cylinder(r=screw_hole/2,h=9);}
}
}
module handle2(w,h,d,ra){
module handle2(w,h,d,ra){
translate([0,ra,d-ra]){
rotate([0,90,0]){
cylinder(r=ra,h=w);
@ -364,11 +364,11 @@ module handle2(w,h,d,ra){
rotate([0,90,0]){
cylinder(r=ra,h=w);
}
}
}
translate([0,ra,0]){
cube([w,h-ra-ra,d]);
}
cube([w,h,d-ra]);
cube([w,h,d-ra]);
}
@ -379,22 +379,22 @@ module insideprofile(l){
difference(){
union(){
translate([7.6,10,0]){cube([4.8,10,l]);}
translate([0,7.6,0]){cube([20,4.8,l]);}
translate([0,7.6,0]){cube([20,4.8,l]);}
translate([6.5,10-2.1,0]){cube([7 ,10,l]);}
translate([2.1,6.5,0]){cube([15.8,7 ,l]);}
translate([2.1,6.5,0]){cube([15.8,7 ,l]);}
}
translate([4,4,-1]){
cube([12,12,l+2]);
}
}
}
translate([20,20,0]){
rotate([0,-90,0]){
linear_extrude(20){
polygon (points=[[0,0],[l,0],[0,l]]);
}
}
}
}
}
@ -416,14 +416,14 @@ module leftbottomplate(t){
}
# translate([10,10,-1]){cylinder(r=2.5,h=base+2);}
translate([10,sixinch+20-10,-1]){cylinder(r=2.5,h=base+2);}
translate([(sixinch+20)/2-20,-1,2.1]){cube([40,sixinch+20+2,2]);}
}
translate([0,0,base]){insideprofile(10);}
rotate([0,0,180]){translate([-20,-sixinch-20,base]){insideprofile(10);}}
rotate([0,0,180]){translate([-20,-sixinch-20,base]){insideprofile(10);}}
}
@ -443,39 +443,39 @@ module frontplate(u,square_hole,round_hole,round_peg,screw_side_front,screw_top,
difference(){
baseplate(u);
//Square holes
if(len(square_hole)>0){
for(i=[0:len(square_hole)-1]){
x = square_hole[i][0];
y = square_hole[i][1];
w = square_hole[i][2];
h = square_hole[i][3];
translate([x,y,-1]){cube([w,h,gauge+2]);}
}
h = square_hole[i][3];
translate([x,y,-1]){cube([w,h,gauge+2]);}
}
}
//Round holes
if(len(round_hole)>0){
for(i=[0:len(round_hole)-1]){
x = round_hole[i][0];
y = round_hole[i][1];
d = round_hole[i][2];
translate([x,y,-1]){cylinder(r=d/2,gauge+1);}
}
d = round_hole[i][2];
translate([x,y,-1]){cylinder(r=d/2,gauge+1);}
}
}
//Cabinet holes
frontholes(u,screw_top,screw_bottom_front,screw_side_front);
//Handle holes
translate([18,4.5,gauge-0.25]){rotate([180,0,0]){screw();}}
translate([18,u*unit-4.5,gauge-0.25]){rotate([180,0,0]){screw();}}
translate([18,u*unit-4.5,gauge-0.25]){rotate([180,0,0]){screw();}}
translate([sixinch-18,4.5,gauge-0.25]){rotate([180,0,0]){screw();}}
translate([sixinch-18,u*unit-4.5,gauge-0.25]){rotate([180,0,0]){screw();}}
}
}
//chassis support
/*
@ -504,26 +504,26 @@ module frontplate(u,square_hole,round_hole,round_peg,screw_side_front,screw_top,
x = round_peg[i][0];
y = round_peg[i][1];
od = round_peg[i][2];
id = round_peg[i][3];
he = round_peg[i][4];
id = round_peg[i][3];
he = round_peg[i][4];
translate([x,y,gauge]){
difference(){
# cylinder(r=od/2,h=he);
# cylinder(r=id/2,h=he+1);
}
}
}
}
}
//cabinet support bars
translate([0,0,gauge]){
translate([20+width*0.25,gauge_box,0]){ cube([width*0.5,1,1.5]); }
translate([20+width*0.25,unit*u-1-gauge_box,0]){ cube([width*0.5,1,1.5]); }
translate([20+width*0.25,unit*u-1-gauge_box,0]){ cube([width*0.5,1,1.5]); }
}
}
@ -551,25 +551,6 @@ module baseplate(u,handle){
if(u>=5){
translate([10-0.5,(u*unit)/2,-gauge/2]) {cylinder(r=2.3,gauge*2);}
translate([sixinch-10+0.5,(u*unit)/2,-gauge/2]) {cylinder(r=2.3,gauge*2);}
}
}
}
}
}