box_frame/doc/complete-printer.scad

   1 // PRUSA iteration3
   2 // Complete printer visualisation
   3 // GNU GPL v3
   4 // Greg Frost
   5 // http://www.reprap.org/wiki/Prusa_Mendel
   6 // http://github.com/josefprusa/Prusa3
   7
   8 include <../configuration.scad>
   9 use <../y-drivetrain.scad>
  10 use <../y-axis-corner.scad>
  11 use <../z-axis.scad>
  12 use <../x-end.scad>
  13 use <../x-carriage.scad>
  14
  15 module nutwasher(){
  16         color("silver")
  17         difference(){
  18                 union(){
  19                         translate([0,0,2])cylinder(r=15/2,h=7,$fn=6);
  20                         translate([0,0,0.5])cylinder(r=8.5,h=1);
  21                 }
  22                 translate([0,0,-1])cylinder(r=8/2,h=12);
  23         }
  24 }
  25
  26 // y motor mount
  27 translate([56-yrodseparation/2,-y_smooth_rod_length/2+9,0])
  28 {
  29         rotate([0,90,0]) rotate([0,0,90]) motorholder();
  30         translate([10,0,30])rotate([0,90,0])nutwasher();
  31         translate([0,0,30])rotate([0,90,180])nutwasher();
  32         translate([10,0,10])rotate([0,90,0])nutwasher();
  33         translate([0,0,10])rotate([0,90,180])nutwasher();
  34 }
  35
  36 // y idler mount
  37 translate([70-yrodseparation/2,y_smooth_rod_length/2-9,30])
  38 {
  39         translate([0,0-33,-8])
  40         rotate([0,-90,0]) idlermount();
  41         translate([0,0,0])rotate([0,90,0])nutwasher();
  42         translate([-20,0,0])rotate([0,90,180])nutwasher();
  43 }
  44
  45 yrodseparation=100;
  46
  47 module yfront()
  48 {
  49         // corners
  50         leftfront();
  51         translate([yrodseparation,0,0]) mirror([1,0,0]) leftfront();
  52
  53         // front bottom threaded rod
  54         color("Aqua")
  55         translate([-20,9,10]) rotate([0,90,0]) cylinder(h = 140, r=4);
  56
  57         translate([yrodseparation+11,9,10])rotate([0,90,0])nutwasher();
  58         translate([yrodseparation-11,9,10])rotate([0,90,180])nutwasher();
  59
  60         translate([-11,9,10])rotate([0,90,180])nutwasher();
  61         translate([11,9,10])rotate([0,90,0])nutwasher();
  62
  63         // front top threaded rod
  64         color("Aqua")
  65         translate([-20,9,30]) rotate([0,90,0]) cylinder(h = 140, r=4);
  66
  67 %       translate([-11,9,30])rotate([0,90,180])nutwasher();
  68 %       translate([11,9,30])rotate([0,90,0])nutwasher();
  69
  70 %       translate([yrodseparation-11,9,30])rotate([0,90,180])nutwasher();
  71 %       translate([yrodseparation+11,9,30])rotate([0,90,0])nutwasher();
  72 }
  73
  74 translate([-yrodseparation/2,-y_smooth_rod_length/2])
  75 {
  76 yfront();
  77 translate([0,y_smooth_rod_length,0])
  78 mirror([0,1,0])
  79 yfront();
  80 }
  81
  82 module yside()
  83 {
  84         translate([-yrodseparation/2,0])
  85         {
  86         // left top rod
  87         color("MediumBlue")
  88         translate([0,0,45]) rotate([0,90,90]) cylinder(h = y_smooth_rod_length, r=4,center=true);
  89         //left bottom rod
  90         color("Aqua")
  91         translate([0,0,20]) rotate([0,90,90]) cylinder(h = 430, r=4,center=true);
  92         // middle nuts
  93         translate([0,0,20])rotate([0,-90,90])nutwasher();
  94         translate([0,board_thickness,20])rotate([0,90,90])nutwasher();
  95
  96         // back nuts
  97         translate([0,y_smooth_rod_length/2+2,20])rotate([0,90,90])nutwasher();
  98         translate([0,y_smooth_rod_length/2+2-22,20])rotate([0,90,-90])nutwasher();
  99         // front nuts
 100         translate([0,-y_smooth_rod_length/2-2,20])rotate([0,90,-90])nutwasher();
 101         translate([0,-y_smooth_rod_length/2-2+22,20])rotate([0,90,90])nutwasher();
 102         }
 103 }
 104
 105 yside();
 106 translate([yrodseparation,0,0])yside();
 107
 108 // heat bed
 109 color("Lime",0.25)
 110 translate([0,0,58]) cube([bed_x_size,bed_y_size,6], center=true);
 111
 112 board_sides=50;
 113 board_w=bed_x_size+10+2*board_sides;
 114
 115 // XZ board
 116 translate([0,board_thickness/2,150])
 117 %difference()
 118 {
 119         cube([board_w,board_thickness,300],true);
 120         translate([0,0,-15])
 121         cube([bed_x_size+10,board_thickness+2,200],true);
 122 }
 123
 124
 125 // Z motor mounts
 126 translate([-board_w/2-5,0,42])
 127 rotate(-90)
 128 zmotorholder();
 129
 130 translate([board_w/2+5,0,42])
 131 rotate(-90)
 132 mirror([0,1,0])
 133 zmotorholder();
 134
 135 // Z rod mounts
 136 translate([-board_w/2-5,0,260])
 137 rotate(-90)
 138 zrodholder();
 139
 140 translate([board_w/2+5,0,260])
 141 rotate(-90)
 142 mirror([0,1,0])
 143 zrodholder();
 144
 145 // Z rods
 146 module z_rods()
 147 {
 148         color("MediumBlue")
 149         translate([board_w/2-4,-26,42])cylinder(h=z_smooth_rod_length,r=4);
 150 }
 151
 152 z_rods();
 153 mirror([1,0,0])z_rods();
 154
 155 // X ends
 156 translate([-board_w/2+4,-26,200])
 157 rotate([0,0,90])
 158 rotate([0,180,0])
 159 x_end_motor();
 160
 161 translate([board_w/2-4,-26,200])
 162 rotate(90)
 163 rotate([0,180,0])
 164 x_end_idler();
 165
 166 // X rods
 167 for(i=[0:1])
 168 color("MediumBlue")
 169 translate([0,-12,149+i*45])rotate([0,90,0])cylinder(h=300,r=4,center=true);
 170
 171 // X carriage
 172 translate([0,-12,149])
 173 rotate([0,90,0])
 174 x_carriage();