Thursday, April 18, 2013
we nerded out on. In order to 3-d print this 20+ inch bear from scan data it needed to be sliced up to fit within the powder printer. On the left each box indicates the build area I am restricted to with our machines. Once I received the finished part it was partially reassembled and molds were taken. Each of the lower sections requires about 4 gallons of casting slip to fill the mold, when all of the 7 parts are cast ( legs are separate too) it is fully reassembled and hand finished. In the center you can see the original little bear.
Posted by GMD at 4/18/2013