Experiments with 3D printing

Or rather, learning the skills to describe an object in OpenSCAD.

difference ()

   {

   union ()

     {

     intersection ()

       {

       translate([-25, -15, -10]) cube([50, 30, 10]);

       translate([-25, 0, -25]) rotate ([0, 90, 0]) cylinder (h=50, r=25, $fn=100);

       }

     translate([-15, 0, -5]) cylinder (h=8, r=3, $fn=100);

     translate([15, 0, -5]) cylinder (h=8, r=3, $fn=100);

     }

   cylinder (h=25, r=3, center=true, $fn=100);

   translate([-22.5, -13, -11]) cube([45, 3, 10]);

   translate([-22.5, 10, -11]) cube([45, 3, 10]);

   }

If I can manage to describe an item - such as this simple baseplate for a DE razor - as a collection of cylinders, boxes and arches, it can in theory be made on a 3D printer or CNC machine.