I have a thread for my CNC work but I have been making a forge also as a medium sized job has fell into my lap.
I plan to use my CNC to carve the parts in wood then use those wood parts for my negative in some nice Petro-Bond sand and pour mainly ally.
I have been to sevral sites and even founf a gent just up north of me to help guide me along this new path. He has forge lke the one I am buying. Go to http://www.artfulbodgermetalcasting.com/ and get his book!
This forge will run mostly off waste vegetable oil and waste motor oil with diesel gasoline added on cold days.
Well I will try to get the pics rolling now....