Machine Tool Build is Anything But Boring

“So just like every other great story in history, ours is going to start at the lathe.” Truer words were never spoken, and thus begins the saga of turning a bar of chrome-moly steel into a shop-built boring head.

You may have a few questions regarding [ThisOldTony]’s effort. First, unless you’re familiar with machine tooling, you may wonder what exactly a boring head is. The video below makes it plain, but the short answer is that it’s a tool to make holes. A boring head spins a boring bar with a cutting tool, and the head can be offset to spin the bar through an adjustable diameter. They’re great for making large holes of precise diameters – skip to around 25:30 to see it in action.

The other question might be: why does he spend so much time and effort building something he can just buy off the shelf? If you have to ask that question, we think you may be missing the point. [Tony] seems mainly interested in building tools; using them to make non-tool things is merely a happy accident. We totally respect that, and besides, just look at the quality of the tool he makes. We find his videos very entertaining, too – he’s got a great sense of humor and the video production quality is top-notch. Just watch out for banana peels and space-time continuum issues.

We love tools, and we really love tools that are custom made with this level of craftsmanship. For more quality toolmaking, check out this guitar-fretting jig or this belt grinder.

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A New Old Lathe for your Hackerspace or Garage

3D printers, or even small CNC routers may seem like relatively easy machine tools to obtain for your hackerspace or garage. They are both very useful, but at some point you may want to start working with round parts (or convert square-ish items into round parts). For this, there is no better tool than a lathe. You can buy a small and relatively cheap lathe off of any number of distributors, but what if you were to get a good deal on a larger lathe? Where would you even start?

In my case, I was offered a lathe by a shop that no longer had a use for it. Weighing in at 800 pounds and using 3 phase power, this South Bend Lathe might have been obtained economically, but getting it running in my garage seemed like it would be a real challenge. It definitely was, but there are a few mistakes that I’ve made that hopefully you can avoid.

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A Nightmare on CNC Street

[James Dressman] emailed us about his two-year journey of getting a large CNC machine running in his home. He doesn’t currently have a webpage, however his story was so incredible that we just had to feature it. ¬† [James] started by doing plenty of research online, and ordering a new CNC. The real fun started when he opened up a wall to fit the 2300 pound monster into his home. [James] found so much insect and water damage that he ended up rebuilding the entire rear half of his home.

Once the CNC was safely set up, the fun still wasn’t over. Not all family members are keen on having an industrial machine tool in the house. In [James’] case it was the smell of way oil that drove his wife nuts. This was all before spindle problems with the tool itself began to rear their ugly head.¬†Illness and family tragedy put everything on hold for several months, however once [James] strength returned, he attacked the problems with renewed vigor. It was a long and winding road, but he now has a fully functional CNC.

But don’t just take our word for it. Continue after the break to see his photo album and to hear James tell the story in his own words.

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