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63 lines
1.6 KiB
63 lines
1.6 KiB
1 year ago
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tunnel_w = 160;
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tunnel_h = 160;
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tunnel_t = 10; // tunnel thickness
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tunnel_s = 40; // tunnel spacing: overlap for screws
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door_t = 50; // door thickness
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plexy_t = 6; // thickness of plexy glass sheet
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gap = 1; // gap between parts moving relative to each other
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seal = 5;
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angle = 0;
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guide_h = 20;
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// calculations
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rad = 3*plexy_t/2;
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sheet_h = tunnel_h-2*seal-rad;
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// colors
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plexy = [0.4,0.6,1,0.6];
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snow = [1,1,1,0.5];
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wood = [0.8,0.3,0];
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module door(){
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color(wood) difference(){
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cube([1000,door_t,2000],true);
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tunnel_core();
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}
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}
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module tunnel_core(){
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cube([tunnel_w+2*tunnel_t,door_t+2*tunnel_t,tunnel_h+2*tunnel_t],true); // eigentlicher tunnel
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}
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module tunnel(){
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color(snow)difference(){
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union(){
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tunnel_core();
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translate([0,(door_t+tunnel_t)/2,0]) cube([tunnel_w+2*tunnel_s,tunnel_t,tunnel_h+2*tunnel_s],true); // krempe
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translate([0,(door_t+tunnel_t)/-2,0]) cube([tunnel_w+2*tunnel_s,tunnel_t,tunnel_h+2*tunnel_s],true); // krempe
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}
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cube([tunnel_w,door_t+2*tunnel_t+2,tunnel_h],true); // loch
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}
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}
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module sheets(){
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translate([0,-plexy_t,-sheet_h/2])cube([tunnel_w-2*seal,plexy_t,sheet_h],true);
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translate([0, plexy_t,-sheet_h/2])cube([tunnel_w-2*seal,plexy_t,sheet_h],true);
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translate([0,0,guide_h/2-sheet_h])cube([10,plexy_t,guide_h],true);
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}
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module flap(){
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translate([0,0,(sheet_h-rad)/2]) rotate([angle,0,0]) union(){
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difference(){
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rotate([0,90,0]) cylinder(d=3*plexy_t,h=tunnel_w-2*seal,center=true);
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sheets();
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}
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color(plexy)sheets();
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}
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}
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*door();
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*tunnel();
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flap();
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