Strength in 3D printing has a funny habit of hiding in places you can’t see. A part might feel rock-solid in your hand, survive a few drops, and still be composed more of air than plastic. On the ...

Astech (Alloy Steel Technologies Inc.) is a sand-casting foundry that produces castings in steel, stainless steel, alloy steel, and gray iron. The company’s specialties include the production of steel ...

You can make some big 3D printed projects in your own home, but projects this massive are going to require a specialized ...