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Blog series by SPalm updated 2327 days ago 3 parts 183969 reads 81 comments total

Part 1: A Journey

2503 days ago by SPalm | 28 comments »

After posting my Woodworker’s CNC Router in the projects section, I received several requests to show how I made it. I debated whether to post something here or just send them off via a bunch of links. I decided to show you the journey that I took over several years and ended up with the machine that was posted. So here goes. Do you need one? No.Should you build one? Probably not.Have I done anything useful with it? Not really.Is it cool? Oh yeah. In 2004 I stumbled on an Inte...

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Part 2: Simpler, Stronger, Prettier

2502 days ago by SPalm | 40 comments »

The next and final version. I needed to address some of the problems that I noticed from before. Complexity needed to be reduced. Some of the racking and shifting needed to be addressed. I wanted to remove the concept of keeping all the skate bearings so tightly pressed against the rails. And it needed a face lift. So I came up with a new (is anything new?) design. I kept the leadscrew and motor combination along with the torsion boxes. I got rid of the box below the gantry to ...

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Part 3: Routing Large Mortises

2327 days ago by SPalm | 13 comments »

OK, I had 8 rather large mortises to cut for the feet and top of the trestles for a new workbench and thought my little tool would come in handy. It did a handsome job, so I thought I would share. I also did my first video, just the camera on a tripod, 5 minutes of routing. Boring unless you like this sort of thing. I thought this would be a good time to explain some of the things that need to be decided, even for something this simple. Unlike hand routing, you actually have to...

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