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Whatever this one is. ;) [ATTACH] LinuxCNC needs little-to-no technical capability for general maintenance beyond changing a couple of apt...
I don't think an internal screw is going to work on standard C-Beam if you're graduating to "real" motion control parts. They're designed for 8mm...
Quick update, things are still progressing on the X/Z axis! X nut block installed, fits very nicely in the 60mm gap with a little bit of wiggle...
grbl doesn't have a program flow or logic interpreter because it's drip-fed, all it knows is the ~8-15 lines it currently holds in the...
You can manually write arcs if you just have the one circle to do- G02 and G03: CNC Circular Interpolation G-Codes - CNC.com - it's a little...
[ATTACH] ...Yup, that's about what I expected to see. Not sure how to fix it off-hand though, it's a CAM arc setting. It's splitting each curve...
Also your arc/segment settings.
Another vote for sketch-contained 2D adaptive/contour/whatever. Something that slowly peels away at the outside a little in that area with...
Op-amp gets you buffering to stabilise the low-pass filter voltage, and multiplying to get you 0-10V from your 0-5V, just like the adapter box....
I think that would be the coolest method of doing it, but grbl is so heavily optimized and barely has any overhead room on the Uno, I'm not sure I...
I believe you can buy LPF/op-amp combos off the shelf, labeled as "PWM to analog spindle converters" or something along those lines. That method...
If you're planning on using grbl, you really need to get DFU nuts because it has no backlash comp and ballscrews naturally have a little wiggle in...
Most of the ones you see are actually giant Z axis beams with a couple unpowered outrigger Z rails for stabilization, and the whole beam is...
They all say they are. They're not. Figure 400rpm max under load. Acceleration settings matter here too- they're fairly easy to stall, especially...
The motors and drives look pretty good. CMC have changed hands, but Advanced Motion Controls still exist. They have manuals and app notes for...
From the description it sounds more like a weird G-code error than a mechanical issue- G90/91 or unexpected G54 origin or something- though it...
Sounds like you happened to get lucky with the part size, tool size, cutting direction, etc. I'd use at minimum two tabs on a flat piece to make...
That only works if you're doing 2D, maybe some simple, fairly shallow 2.5D work- you design in CAD such that your design's Y height is equal to...
I haven't run the calculations but 1000mm/min seems low at 10krpm. I run 350-400mm/min at 2000rpm for shallow surfacing to ensure I'm cutting a...
This would suggest otherwise: [ATTACH] From the looks of all of these screens, the post is actually installed, it just has nothing to work on.
