Synthetic-quartz-composite mixtures cast to tolerance and use less energy than casting iron. The dark days of energy-hogging, poorly toleranced cast parts are over. A new casting method dampens ...

To obtain quality experimental data, one must have access to quality test specimens. Toward that end, we’ll discuss the merits of two types of fabrication aids that are commonly used to produce neat ...

IMSEAL-800 is a high-strength epoxy resin that seals visible porosities in castings and other metal parts, as well as completely and permanently fills blowholes, cracks, and other defects where ...

Visiting the Midwest RepRap Festival, you will, of course, find a ton of 3D printed baubles and trinkets. A slightly more interesting find at this year’s MRRF was a lot of resin cast parts from [Mark ...