Not long ago CNC (which stands for computer numerical control, by the way) machines were so expensive that only large companies could own them. But we’re in the middle of a full-fledged CNC revolution, reaching all the way down to the grassroots level. Now a dedicated average Joe whip up a precise fabricating tool with little more than some plans, basic tools, and a PC.
Imagine this: how cool would it be if you had a printer-like device that could “print” a picture from your computer onto a piece of marble tile, a slab of wood, or even a sheet of plate glass? You don’t have to imagine: Epilog makes all kinds of laser etching and engraving equipment, and their smallest and most affordable model — the Mini 18 — would easily fit in your shop.
Craftsman introduced the CompuCarve last year to great fanfare, but we have yet to try one out — or hear much from reliable sources who have. We’re hoping some of you Toolmongers may have first-hand experience with one.
If you own (or have owned) one, let us know about your experiences in comments. Is this as powerful a tool as it seems? How difficult is it to use, and what are its realistic limitations?
Craftsman CompuCarve [Sears]
Don’t have $100k to drop on an abrasivejet? This CNC plasma cutter kit from Torchmate will give you at least a tiny bit of the ‘jet’s functionality at a fraction of the cost. But this kit isn’t for beginners: you’ll need to bring your own steel — and fabrication skills.
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