pvc_pipe.scad

//
// Created by Patrick Bailey iQless.com :)
//
///////////////////////////////////////////
$fn=200;

inner_dia = 33.7;
outer_dia = 44;
hole_depth = 30;
angle=5;
cone_bottom=60;

2x4_dia=35;
2x4_thickness=10;


difference(){
union(){
color("red"){
translate([0,0,-3*hole_depth/2]){
  rotate(angle, [0,-1,0]){
    difference(){
      linear_extrude(3*hole_depth){
        circle(d=outer_dia);
      }
      
      translate([0,0,2*hole_depth+1]){
        linear_extrude(hole_depth+1){
          circle(d=inner_dia);
        }
      }
    }
  }
}
}


color("blue"){
cylinder(cone_bottom,3*outer_dia/4,0);
}



color("orange"){
difference(){

  linear_extrude(2x4_thickness){
    hull(){
      translate([2x4_dia,0]){
        circle(d=2x4_dia);
      }
      translate([-2x4_dia,0]){
        circle(d=2x4_dia);
      }
    }
  }
  
  
  //Screw holes
  translate([2x4_dia,0,-1]){
    cylinder(2x4_thickness+2, 2.5,2.5, $fn=6);
    translate([0,0,2x4_thickness/2+1]){
      cylinder(2x4_thickness/2+1, 5,5, $fn=6);
    }
  }
  translate([-2x4_dia,0,-1]){
    cylinder(2x4_thickness+2, 2.5,2.5, $fn=6);
    translate([0,0,2x4_thickness/2+1]){
      cylinder(2x4_thickness/2+1, 5,5, $fn=6);
    }
  }
}
}
}



color("purple"){
  
  translate([0,0,-4*2x4_dia/2]){
    cube(4*2x4_dia,true);
  }
}



translate([cone_bottom/2,0,0]){
  rotate(-90,[0,1,0]){
    linear_extrude(cone_bottom){
      polygon(points=
              [[0,2x4_dia/2],[0,2*2x4_dia],
               [hole_depth,2*2x4_dia],
               [hole_depth,40],
               [3/5*hole_depth,2x4_dia/2]
      ]);
      polygon(points=
              [[0,-2x4_dia/2],[0,-2*2x4_dia],
               [hole_depth,-2*2x4_dia],
               [hole_depth,-40],
               [3/5*hole_depth,-2x4_dia/2]
      ]);
    }
  }
}


color("pink"){

translate([0,0,-3*hole_depth/2]){
  rotate(angle, [0,-1,0]){  
    translate([0,0,2*hole_depth+1]){
      linear_extrude(2*hole_depth+1){
        circle(d=inner_dia);
      }
    }
  }
}
}
}