[JohnSL] and his friend both have injection molding machines. They decided to compare the aluminum molds they usually use with some 3D printed molds created with a resin printer. They used two ...

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 ...

DIY Volumetric Silicone Mold from Sealant and Starch In this video, I’ll show you how to make a volumetric silicone mold using ordinary silicone sealant and cornstarch! This simple and affordable ...

5 Amazing Ideas to Take Silicone Mold Making to a Whole New Level! Want to take your silicone mold-making skills to the next level? In this video, I’ll show you 5 amazing ideas that will change the ...

Resin casting is a plastic casting process where liquid synthetic resin is filled in mold and allowed to harden. Traditionally this process is chiefly used for small- scale production such as ...

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 ...