Turning a 12 year old mill into a modern workhorse

Even though the Roland MDX-20 CNC mill fetched a pretty penny when it was first made available 12 years ago, there were a few features that made any builder lucky enough to own one scratch their head. The only way for a computer to communicate with this mill was through an RS-232 connection, and instead of a normal control protocol … Read the rest

Mantis9 PCB mill

This is the Mantis9 PCB mill. It’s the first time we’ve featured the project, but it’s already well known by some as it keeps popping up in the comments for other CNC mill projects. Yes, it’s made out of wood — which some frown upon — but we’re happy with the build instructions and the especially the price tag … Read the rest

A personal manufacturing Stack Exchange

Over on Stack Exchange, there’s a proposal for a new CNC/3D printer site. It’s a personal manufacturing stack exchange, and hopefully we’ll see some awesome discussion when it’s eventually created.

Stack Exchange is already well-known for hosting the most useful programming site as well as awesome sites/forums covering everything from LaTeX to grammar. The proposed Personal Manufacturing site … Read the rest

Designing a self-replicating milling machine

For his senior design project at Swarthmore College, [Julian] decided to build a metalworking equivalent to the RepRap. [Julian]‘s final project is a self-replicating milling machine, and hopefully giving some serious metalworking power to all the makers with CNC routers and RepRaps out there.

At first glance, [Julian]‘s mill doesn’t look like something you would find in a machine … Read the rest

Pleasing results from a CNC mill project

[Roy] is getting to the end of his second CNC mill project and finally seeing some results. Here you can see a bear he milled in some floural foam.

The project started out as an Arduino-based pen plotter. It move the pen along one axis, and the drawing surface along another, with the third axis allowing the pen to be … Read the rest

CNC conversions with [Bob]

[Bob Berg] emailed in to request that we take a look at his website. We did, and we liked what we saw! [Bob] has done a couple CNC mill conversions and documented the process quite thoroughly.

The first one listed on his site is a Sieg x-3, seen above. [Bob] explains that the first thing he did when he … Read the rest

A better dust skirt for your CNC mill

[Joshendy] wanted to get a better look at the cutting head on his CNC mill when it was running. The problem is that the rotating blades throw up a lot of junk which you don’t want flying around the shop so they’re usually surrounded with a shroud connected to a shopvac. He just milled is own transparent dust skirt to … Read the rest