Casting metal and 3D printing go together like nuts and gum, and there are no shortage techniques that use the two together. Lost PLA casting is common, and sculptors are getting turned on to creating ...

When new technology shows up, it's up to a hot rodder to see if it's worth working into our way of building cars. As each newly accepted tech becomes the norm, a new wave of thinking bounces through ...

Gravity casting aluminum in permanent molds beats conventional sand and pressure die casting. Today, gravity-fed permanent metal molds can produce near-net-shape parts from a variety of aluminum ...