Greensand Casting/Lost PLA Method from MyFordBoy
I came across a casting method by MyFordBoy that piqued my interest. It’s a combination of greensand casting and lost PLA. Basically, he prints a design in PLA, pours investment around it, burns out the PLA, and uses the investment mold as the sand casting cavity. I’m not sure that I’ve seen this method anywhere […]