y-axis-corner.scad

   1 // PRUSA iteration3
   2 // Y frame corners
   3 // GNU GPL v3
   4 // Josef Průša <josefprusa@me.com>
   5 // Václav 'ax' Hůla <axtheb@gmail.com>
   6 // http://www.reprap.org/wiki/Prusa_Mendel
   7 // http://github.com/prusajr/PrusaMendel
   8
   9 include <configuration.scad>
  10 use <y-driverain.scad>
  11
  12 module nutrod(){
  13     rotate([0,90,0]){
  14         //translate([0,0,-0.1]) nut(m8_nut_diameter,6.7,false);
  15         translate([-7.5/2,0,7/2-1.5]) cube([7.5,15,7], center=true);
  16         translate([0,0,-1.5]) cylinder(h = 7, r=7.5);
  17         cylinder(h = 270, r=4.4, $fn=30);
  18     }
  19 }
  20
  21 /*
  22    20 mm betwenn the front threaded rods
  23    25 mm between the side threaded and smooth rod
  24  */
  25
  26 module leftfront(thru = false){
  27     // translate so the rod is on x = 0
  28     translate([-11,0,0])
  29
  30         difference(){
  31             if (thru == false) {
  32                 cube_fillet([22,22,49], vertical=[4,4,4,4], top=[2,6,6,6], fn=8);
  33             } else {
  34                 cube_fillet([22,22,50.5], vertical=[4,4,4,4], top=[2,4,9,4], fn=8);
  35             }
  36
  37             translate([0,11,10]) rotate([0,0,0]) nutrod();
  38             translate([0,11,30]) rotate([0,0,0]) nutrod();
  39
  40             translate([14,0,20]) rotate([0,0,90]) rotate([00,0,0]) nutrod();
  41
  42             if(thru==false){
  43                 translate([11,17,45+4]) rotate([0,0,0]) cube([8.2,30,4], center=true);
  44                 translate([11,2,45]) rotate([0,90,90]) cylinder(h = 270, r=4.1);
  45             }else{
  46                 translate([11,17-5,45+2.05]) rotate([0,0,0]) cube([8.2,30,4.1], center=true);
  47                 translate([11,2-5,45]) #rotate([0,90,90]) cylinder(h = 270, r=4.1);
  48             }
  49
  50         }
  51 }
  52
  53 //leftfront positioned for printing
  54 module leftfrontprint(){
  55     rotate([0,0,0]) leftfront();
  56 }
  57
  58
  59 leftfrontprint();
  60 translate([25,0,0]) mirror([1,0,0]) leftfrontprint();
  61 translate([12,2,28]) rotate([0,0,0]) cube([10,4,1], center=true);
  62
  63 translate([0,25,0]) {
  64     leftfrontprint();
  65     translate([25,0,0]) mirror([1,0,0]) leftfrontprint();
  66     translate([12,2,28]) rotate([0,0,0]) cube([10,4,1], center=true);
  67 }
  68