old_single_plate/src/y-corners.scad

   1 // PRUSA iteration3
   2 // Y frame corners
   3 // GNU GPL v3
   4 // Josef Průša <iam@josefprusa.cz> and contributors
   5 // http://www.reprap.org/wiki/Prusa_Mendel
   6 // http://prusamendel.org
   7
   8
   9 module corner_base(){
  10  translate([-9,-11,0])cube([18,22,47]);
  11 }
  12
  13 module corner_holes(){
  14  translate([-11,-11,0]){
  15   // Bottom hole
  16   translate([0,11,10]) rotate([0,90,0]) translate([0,0,-5]) cylinder(h = 270, r=4.4, $fn=30);
  17   // Top hole
  18   translate([0,11,30]) rotate([0,90,0]) translate([0,0,-5]) cylinder(h = 270, r=4.4, $fn=30);
  19   // Middle hole
  20   translate([11,0,20]) rotate([0,0,90]) rotate([0,90,0]) translate([0,0,-5]) cylinder(h = 270, r=5.4, $fn=30);
  21
  22   // Washer hole
  23   translate([11,-3,20]) rotate([0,0,90]) rotate([0,90,0]) translate([0,0,-5]) cylinder(h = 10, r=11, $fn=30);
  24
  25   // Top smooth rod insert
  26   // Smooth rod place
  27   translate([11,2,45]) rotate([0,90,90]) cylinder(h = 270, r=4.2, $fn=30);
  28   // Ziptie
  29   translate([-5,9,39])  cube([30,3.5,2]);
  30  }
  31 }
  32
  33 module corner_fancy(){
  34  // Side corner cutouts
  35   translate([-8,-9,0]) rotate([0,0,-45-180]) translate([-15,0,-1]) cube([30,30,51]);
  36   translate([8,-9,0]) rotate([0,0,45-180]) translate([-15,0,-1]) cube([30,30,51]);
  37  // Top corner cutouts
  38   translate([7,0,49-2]) rotate([0,45,0]) translate([-15,-15,0]) cube([30,30,30]);
  39   translate([-7,0,49-2]) rotate([0,-45,0]) translate([-15,-15,0]) cube([30,30,30]);
  40   rotate([0,0,90]){
  41    translate([-9,0,49-2]) rotate([0,-45,0]) translate([-15,-15,0]) cube([30,30,30]);
  42   }
  43 }
  44
  45
  46 // Final part
  47 module corner(){
  48  // Rotate the part for better printing
  49  translate([0,0,11]) rotate([-90,0,0]) difference(){
  50   corner_base();
  51   corner_holes();
  52   corner_fancy();
  53  }
  54 }
  55
  56 corner();