Introduction to the Bridgeport Milling Machine

Clay McGovernMakerBarn Video, Making, News, Tools

An Introduction to the Bridgeport milling machine by George Carlson. This video is intended to help introduce the milling machine to new users. It not intended to show operation, that will be covered later. This introduction is the first video in a planned series on the Bridgeport.  

Sand Casting at The MakerBarn

Clay McGovernMakerBarn Video, Making, Materials, News, Tools

The MakerBarn recently added the capability to cast non-ferrous metals. One of the simpler ways to cast metal is to use sand to make the mold. At the Barn we have Petrobond, a special sand mix for casting. This training video shows the making of a branding iron with “The MakerBarn” on it. First a pattern was cut from Corian using the CNC router. This pattern was used to make the sand mold. Scrap aluminum is then melted and poured into the mold.

Metalworking at the barn

George CarlsonBuild Log, Making, News, Tools

Woodworking has always been a big part of the work going on at The MakerBarn, but now we are seeing more metal projects being built.  With the completion of the machine shop, addition of powder coating, and the near completion of the welding shop, expect to see even more heavy iron at The MakerBarn in the near future. Jody Cochran is powder coating a small weldment used on the new miter saw table being built by Kyle Fraczek. It’s just a large washer with a 1/2″ nut welded in, but you could never find one at the hardware store.  It’s used for mounting the feet on the large cabinet. Rob Nixon made this super dial indicator holder for the lathe.  Made from 6061 aluminum, brass, and steel, it should last a lifetime. This is a special quick-clamp designed for the new welding table.  It is a good example of offset … Read More