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What are the min/max supply voltage limits on the Black Box controller. Will it run on 12V? what about 36V?...
I have a client who recently upgraded his machine to GRBL1.1G. I was looking at it, and the zeroing of the Axes is completely different than 1.1F...
Hi Guys: I have a weird problem on a Workbee 1010 with a black box controller. The two motors on the Y axis don't appear to be in synch. If I...
Metalguru published a new build: Increase Z axis travel by 20-25mm with minimal modifications Read more about this build...
Hey guys: A client called me up with a weird problem. His machine is an OB based design, running GRBL1.1F. When he engraves a circle, it...
I was playing around trying to get OB Cam to load a DXF file of the Ox gantry plates. Some of the radius's on corners and slots seem to be...
Metalguru published a new build: Improvements on the Lead machine using some Workbee parts Read more about this build...
Metalguru published a new build: Improvements both real and suggested for the Workbee assembly Read more about this build...
Metalguru published a new build: Yet another build of an improved C-Beam Machine, improving stiffness, size, versatility, and strength without...
Metalguru published a new build: A Benchtop Plasma Cutter Concept Read more about this build...
Hey All: This topic was brought up in the Big Ox Heavy Duty thread, and a few people asked about wiring using the small proximity switches for...
Anyone seen these? Man they look slick. Too bad they are so pricey. You'd spend nearly as much on motors as for the whole rest of the machine...
Had an idea for a double router mount, specifically to use on my C-Beam Machine Too build. The machine uses the double wide C-Beam gantry plate....
Metalguru published a new build: C-Beam XL with v-slot aluminum bed for fixturing. Read more about this build...
Metalguru published a new build: Low cost Laser Engraver build using all off-the-shelf components. Read more about this build...
Metalguru published a new build: A Heavy Duty version of the standard Big Ox build. Read more about this build...
Hey Guys: Just set up a cool jig for squaring the ends of v-slot and c-beam. A while back, I was looking at a "calibration disc" for my table...
Just had a client request for a Dust Shoe type of collector. He didn't like my Cheep and Dirty dust collection system:( I had a look around on...
I had an idea about how to make a simple, economical, yet effective dust collection system for my C-Beam machine. Should work equally well on...
Hey guys. I just purchased a few supposed CNC files off Ebay. They look good, however they are all in STL binary format. Seems like pretty much...