th-10254/huxley-spindle.scad

   1 /*      Printable Filament Spool Spindle for Huxley\r
   2         by Ian Jackson License, GPL v2 or later\r
   3                 based on Printable Filament Spool Spindle for Reprap\r
   4                 by Travis Howse <tjhowse@gmail.com>\r
   5                 2011.   License, GPL v2 or later\r
   6                 Based on:\r
   7                 Makerbottable Filament Spool v2.0\r
   8                 by Randy Young <dadick83@hotmail.com>\r
   9                 2010, 2011.   License, GPL v2 or later\r
  10 **************************************************/\r
  11 \r
  12 include <Libs.scad> //  Libs.scad is @ http://www.thingiverse.com/thing:6021\r
  13 include <SpindleTeeth.scad>\r
  14 \r
  15 d=0.01;\r
  16 \r
  17 module HuxleySpindleTower(height=125, sideways=27.5,\r
  18                 doveheight=10, dovewidth=17, mainthick=6, mainwidth=10) {\r
  19 \r
  20         curvemidintheethx = -4;\r
  21         curvemidr = sideways + curvemidintheethx;\r
  22         translate([curvemidintheethx, -curvemidr, 0]) {\r
  23                 difference(){\r
  24                         cylinder(h=mainthick, r=curvemidr+mainwidth/2);\r
  25                         translate([0,0,-1])\r
  26                          cylinder(h=mainthick+2, r=curvemidr-mainwidth/2);\r
  27                 }\r
  28         }\r
  29 \r
  30         SpindleTeeth();\r
  31 \r
  32         translate([-sideways, -height, dovewidth/2]) {\r
  33                 rotate([90,0,90])\r
  34                 difference(){\r
  35                         translate([d,-dovewidth/2,d-5])\r
  36                                 cube([doveheight+d*2, dovewidth,\r
  37                                       doveheight-d*2]);\r
  38                         #dovetail(height=doveheight, male=false);\r
  39                 }\r
  40         }\r
  41 }\r
  42 \r
  43 difference(){\r
  44         HuxleySpindleTower();\r
  45         translate([-200,-200,-1]) cube([400,400,1.01]);\r
  46 }\r