“JGRO’s” Design. This design is very popular among the DIY CNC router community. This set of plans is very detailed and contains dimensions on all parts . DIY CNC JGRO Router PDF Plans jgro cnc router Woodworking Download Starting from the original design of the JGRO the Joe’s CNC. I decided on the tried and tested JGRO plans, available for free on . The JGRO design is mostly made from MDF,.

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CNC Router Plans

Now I’m trying to figure out motors and motor driver. When assembling it, I had to eyeball the placement such that the center of the hole aligned with the centerline across the slide V points.

Vacuum motors possibly cheaper Today, The other parts I needed were:. It was a most excellent moment. As well as the machine you will need a computer with CAD computer aided design and CAM computer aided manufacturing software as well as a program to drive the CNC machine. Separately, I have a dozen decent skate bearings that were scavenged in various ways freecycle, old kids’ toys that went rusty.

Things I just don’t understand: If you have any question or would like to submit a set of your own CNC router plans to be reviewed and posted, feel free to contact us. This set of plans are in a 3D format which can be viewed, rotated, and dimensioned using a free E-drawing viewer that you may download here.


This build can be very sturdy if built correctly. It was amazingly easy and very satisfying to see the motors turn in Jog mode for the first time. Bearing assemblies are coming together now.

The linear motion system is also design around skate bearings. For holes, I’ve been measuring drill bits with digital calipers to make sure they’re the right diameter. Plans can give you great ideas. But along the way, I still get confused by the plans, so here’s my helper chart: Did I do that math right? Good luck with your JGRO.

JGRO Router Table Design

Prefix any thread any prefix no prefix Need Help! All bearings are clean and moving smoothly. I ordered a 36V W 12A, if I recall power supply to drive it. This is a mobile gantry type designed around a wood or MDF construction utilizing skate bearings for the linear motion system.


Build a home made CNC machine (JGRO router)

Now I’m committed to that size lead screw. Also recently made jigs for pilot points on the gantry, and a little jig for the holes that go through the aluminum angle hgro hold the bolts that hold the skate bearings. They’re only held in place by the adjustment blocks.

This site uses cookies. By continuing to use this website, you agree to their use. I tried hand-filing them, but only got down to ppans 0.

At the moment, we are working on several free plans complete with pictures, 3D and 2D downloads, and even videos. All in all, it’s been a great exercise in precision woodwork. The motor is wired up in bipolar parallel. If the plan says OD 0. I’m a little concerned that the tight tolerances on these will be messed up once I paint the Gjro. I just have to be sure jro get steppers with the right shaft diameter.


CNC Router Plans: Download free CNC router plans

The router depth jigs didn’t work as well, but got pretty close, and I was always careful to cut test wood first and measure, rather than go for it all and cut too much. But it seems I’d end up risking chatter, catching the blade, and flinging the whole thing across the room. Page 1 of 2 1 2 Last Jump to page: The adhesives used on woodwind have become flush better and now you will get some of the outflank products in the market.

So I tried something most shop teachers would cringe at: I’m planning to cut the 6′ one into two pieces, one for Y, one for Z. As before, any advice would be appreciated. I also got to use the horizontal band saw and chopped the aluminum angle down into the lengths required 6″ x 2, 7.